797f Xq Off-highway Truck Wsp00001-up (machine) Powered By C175-20 Engine(sebp5926 - 127) - Systems & Components.pdf

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

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Welcome: r080crc15 Product: TRUCK Model: 797F TRUCK WSP Configuration: 797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine

Special Instruction Visual Service Procedures for C175-20 Off-Highway Truck Engines{1000} Media Number -REHS9703-00

Publication Date -26/06/2015

Date Updated -26/06/2015 i06151316

Visual Service Procedures for C175-20 Off-Highway Truck Engines{1000} SMCS - 1000

Off-Highway Truck/Tractor: 797F (S/N: LLM1-UP)

Introduction This Special Instruction is used for the removal, installation, disassembly and assembly of components on C175-20 Off-Highway Truck Engines.

Important Safety Information Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards, including human factors that can affect safety. This person should also have the necessary training, skills, and tools to perform these functions properly. Improper operation, lubrication, maintenance, or repair of this product can be dangerous and could result in injury or death. Do not operate or perform any lubrication, maintenance, or repair on this product, until you verify that you are authorized to perform this work, and have read and understood the operation, lubrication, maintenance, and repair information. Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. The hazards are identified by the "Safety Alert Symbol" and followed by a "Signal Word" such as "DANGER", "WARNING" or "CAUTION". The Safety Alert "WARNING" label is shown below.

Illustration 1

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The meaning of this safety alert symbol is as follows: Attention! Become Alert! Your Safety is Involved. The message that appears under the warning explains the hazard and can be either written or pictorially presented. A non-exhaustive list of operations that may cause product damage are identified by "NOTICE" labels on the product and in this publication. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in this publication and on the product are, therefore, not all inclusive. You must not use this product in any manner different from that considered by this manual without first satisfying yourself that you have considered all safety rules and precautions applicable to the operation of the product in the location of use, including site-specific rules and precautions applicable to the worksite. If a tool, procedure, work method or operating technique that is not specifically recommended by Caterpillar is used, you must satisfy yourself that it is safe for you and for others. You should also ensure that you are authorized to perform this work, and that the product will not be damaged or become unsafe by the operation, lubrication, maintenance or repair procedures that you intend to use. The information, specifications, and illustrations in this publication are on the basis of information that was available at the time that the publication was written. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete and most current information before you start any job. Cat dealers have the most current information available. In the United States, the maintenance, replacement, or repair of the emission control devices and systems may be performed by any repair establishment or individual of the owner's choosing.

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Table 1 Graphic Color Description Color

Description The primary component of focus for a particular step. Target or primary component to be installed or removed. Installation implied unless otherwise noted with a symbol.

Blue

Cat® Yellow Description of parts Yellow

Components places aside for access, but not removed: highlighted areas of adjustment, inspection, or special attention

Light Blue Purple

Special tools or other equipment required used in a particular step Special tools or other equipment required used in a particular step

Light Gray Magenta

Components used for reference (Glass with transparency of 80%) Any fastener, retainer, or electrical connector to install or remove the primary component

Graphic Symbol Description

Align

Apply Sealant - To apply an unbroken line of sealing material having the specified thickness or diameter.

Attach

Clean - To remove foreign or undesired material.

Compress, Load - To press together, to squeeze. To transfer weight or force to an object. The weight or force carried by an object.

Cool - To reduce the temperature of an object or system.

Discard, Do Not Reuse - To cast aside as useless or undesirable in approved and responsible manner.

Disconnect - To remove from an electrical circuit. To separate.

Finger Tighten - To apply tension or torque with one's digits and unaided by a tool or lever.

Grease - To apply a thick sticky lubricant. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledpa… 2/268

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Inspect

Keep, Store - To retain for reinstallation or reuse.

Level - To position a surface in a horizontal orientation. To position in vertical dimension. To align to assist positioning a surface in a horizontal orientation.

Loosen - To make less tight. To set free. To release.

Lower

Lubricate, Oil - To apply a material to a surface to reduce

Measure - To determine the dimension, area, volume, or other quantifiable property of an object; a desired quantity of something.

Paint - To coat.

Persons Required - To specify the number of people required to safely perform the procedure.

Remove - To take off.

Support - To bear the weight of an object.

Tighten - To make nearer to fully stretched; without slack; to apply tension or torque.

Special Tool - To work with a nonstandard device.

Weld - To join by heating until liquid portions of two or more pieces of metal in contact with each other and allowing the common puddle https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledpa… 3/268

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to solidify.

Torque Specifications English (SAE) Fasteners The following table has the recommended standard torque values. Table 2 Nuts and Bolts Thread Size Inch 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 1 1/2

Standard Torque 12 ± 3 N·m (9 ± 2 lb ft) 25 ± 5 N·m (18 ± 5 lb ft) 47 ± 10 N·m (35 ± 5 lb ft) 70 ± 15 N·m (50 ± 10 lb ft) 105 ± 20 N·m (75 ± 15 lb ft) 160 ± 30 N·m (120 ± 20 lb ft) 215 ± 40 N·m (160 ± 30 lb ft) 370 ± 50 N·m (275 ± 37 lb ft) 620 ± 80 N·m (460 ± 60 lb ft) 900 ± 100 N·m (660 ± 75 lb ft) 1300 ± 150 N·m (960 ± 110 lb ft) 1800 ± 200 N·m (1320 ± 150 lb ft) 2400 ± 300 N·m (1780 ± 220 lb ft) 3100 ± 350 N·m (2280 ± 260 lb ft)

Metric (ISO) Fasteners Table 3 Nuts and Bolts Thread Size Metric M6 M8 M10 M12 M14

Standard Torque

12 ± 3 N·m (9 ± 2 lb ft) 30 ± 5 N·m (20 ± 5 lb ft) 55 ± 10 N·m (40 ± 5 lb ft) 100 ± 20 N·m (75 ± 15 lb ft) 160 ± 30 N·m (120 ± 20 lb ft)

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M16 240 ± 40 N·m (175 ± 30 lb ft) M20

460 ± 60 N·m (340 ± 45 lb ft)

M24

800 ± 100 N·m (590 ± 75 lb ft)

M30

1600 ± 200 N·m (1180 ± 150 lb ft)

M36

2700 ± 300 N·m (2000 ± 220 lb ft)

Crankcase Breathers and Tubes Remove Parts List

Illustration 2

g03835728

Table 4 Parts List Item

Qty

Part Number

Description

1

2

439-5502

Gasket

2

2

258-8316

Elbow

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 3

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Illustration 4

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Intake Manifolds Remove Parts List

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Illustration 5

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Table 5 Parts List Item

Qty

Part Number

Description

1

10

258-9926

Gaskets

2

16

095-1687

O-Ring Seals

3

4

307-9785

Connectors

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 6

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Illustration 7

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Illustration 8

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Oil Cooler and Lines Remove Parts List

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Illustration 9

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Illustration 10

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Illustration 11

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Illustration 12

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Illustration 13

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Table 6 Parts List Item

Qty

Part Number

Description

1

4

131-3718

O-Ring Seal

2

4

129-9454

Flange

3

4

259-4600

O-Ring Seal

4

4

344-9286

Ring

5

4

371-6761

Flange

6

1

370-5726

Tube

7

1

308-7224

Tube

8

1

273-4021

Elbow

9

1

456-3142

Elbow

10

1

112-8186

O-Ring Seal

11

1

213-9397

O-Ring Seal

12

1

137-8213

Flange

13

1

109-0080

O-Ring Seal

14

1

342-7962

Ring

15

1

371-6763

Flange

16

1

8T-2647

Tube

17

1

7X-7911

Clip

18

1

7X-7910

Clip

19

1

217-7742

Grommet

20

1

366-1388

Elbow

21

1

450-1575

Tube As

22

1

306-4222

Engine Oil Cooler Gp

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Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 14

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Illustration 15

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Illustration 16

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Illustration 17

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Illustration 18

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Illustration 19

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Oil Filter Base and Lines Remove Parts List

Illustration 20

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Illustration 21

g03849250

Table 7 Parts List Item

Qty

Part Number

Description

1

1

8H-7521

O-Ring Seal

2

1

371-6159

Oil Line Adapter

3

3

6V-1196

O-Ring Seal

4

3

129-9454

Flange

5

2

269-7885

O-Ring Seal

6

2

344-9285

Ring

7

2

371-6762

Flange

8

1

432-2373

Tube

9

1

424-0195

Flange

10

1

348-5663

Elbow

11

2

131-3718

O-Ring Seal

12

2

129-9454

Flange

13

2

259-4600

O-Ring Seal

14

2

344-9286

Ring

15

2

371-6761

Flange

16

1

394-3937

Tube

17

1

445-4930

Engine Oil Filter Gp

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 15/268

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Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 22

Illustration 23

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g03832515

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Illustration 24

Illustration 25

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g03832540

Oil Cross Under Line Remove Parts List

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Illustration 26

g03830196

Table 8 Parts List Item

Qty

Part Number

Description

1

1

420-6255

Elbow

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 27

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Alternator Remove Parts List

Illustration 28

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Table 9 Parts List Item

Qty

Part Number

Description

1

1

437-0125

Charging Alternator Gp

Removal Procedure

Illustration 29

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Illustration 30

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Illustration 31

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Illustration 32

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Illustration 33

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Illustration 34

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Illustration 35

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Oil Pan Remove Parts List

Illustration 36

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Table 10 Parts List Item

Qty

Part Number

Description

1

1

378-9957

Oil Pan Gp

2

1

107-6280

O-Ring Seal

3

1

399-3138

Oil Pump Adapter

4

1

112-1579

O-Ring Seal

5

1

301-0613

Elbow

6

1

5P-8861

O-Ring Seal

7

1

177-6911

O-Ring Seal

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Table 11 Required Tools Tool

Part Number

Part Description

Qty

A

439-3938

Link Bracket

3

B

Suitable Lifting Device

3

C

Support

2

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 37

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Illustration 38

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Illustration 39

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Illustration 40

Illustration 41

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g03831011

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Illustration 42

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Illustration 43

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Illustration 44

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Illustration 45

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Illustration 46

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Illustration 47

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Scavenge Pump Remove Parts List

Illustration 48

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Table 12 Parts List Item

Qty

Part Number

Description

1

2

5S-9134

O-Ring Seals

2

4

3P-0656

O-Ring Seals

3

1

262-1257

Scavenge Screen

4

1

262-1258

Scavenge Screen

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Table 13 Required Tools Tool

Part Number

Part Description

Qty

A

1U-9744

Floor Jack

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 49

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Illustration 50

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Illustration 51

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Illustration 52

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Illustration 53

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Oil Pump Remove Parts List

Illustration 54

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Table 14 Parts List 347-8890 Engine Oil Pump Gp and 329-8645 Oil Pressure Regulator Item

Qty

Part Number

Description

1

1

112-8186

O-Ring Seal

2

1

3E-6751

O-Ring Seal

3

2

269-7885

O-Ring Seal

4

1

6V-5055

O-Ring Seal

5

1

272-0759

Seal

Removal Procedure Table 15 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 55

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Illustration 56

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Illustration 57

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Illustration 58

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Illustration 59

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Illustration 60

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Illustration 61

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Illustration 62

g03831362

Wiring Harness Parts List

Illustration 63

g03845428

Table 16 Parts List Item

Qty

Part Number

Description

1

1

463-5282

Engine Wiring Gp

2

1

250-1791

Speed Sensor Gp

3

1

463-5283

Engine Wiring Gp

4

1

463-5280

Engine Electronic Wiring Gp

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 64

g03841903

Illustration 65

g03841934

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Illustration 66

g03841988

Illustration 67

g03841975

Illustration 68

g03842011

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Illustration 69

g03842023

Illustration 70

g03842081

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Illustration 71

g03843056

Illustration 72

g03843072

Illustration 73

g03842310

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Illustration 74

g03842335

Illustration 75

g03842363

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Illustration 76

g03842801

Illustration 77

g03842836

Illustration 78

g03842925

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Illustration 79

g03842968

Illustration 80

g03843017

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Illustration 81

g03843070

Air Conditioning Compressor Remove Parts List

Illustration 82

g03833377

Table 17 Parts List Item

Qty

Part Number

Description

1

1

353-3976

Serpentine Belt

2

1

329-8797

Belt Tensioner

3

1

333-1207

Idler As

4

1

394-9671

Refrigerant Compressor Gp

Removal Procedure

Illustration 83

g03832949

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Illustration 84

g03833162

Illustration 85

g03833169

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Illustration 86

g03833173

Illustration 87

g03833174

Exhaust Step and Elbows Remove Parts List

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Illustration 88

g03834500

Table 18 Parts List Item

Qty

Part Number

Description

1

6

247-3393

Clamp As

2

4

389-9659

Bellows As

Removal Procedure Table 19 Required Tools Tool

Part Number

Description

QTY

A

138-7573

Link Bracket

2

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 89

g03833862

Illustration 90

g03833954

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Illustration 91

g03833955

Illustration 92

g03833959

Illustration 93

g03833960

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Illustration 94

g03833962

Illustration 95

g03833964

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Illustration 96

g03833966

Illustration 97

g03833970

Illustration 98

g03833971

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Illustration 99

g03833975

Illustration 100

g03833978

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Illustration 101

g03833981

Illustration 102

g03833982

Illustration 103

g03834408

Turbochargers, Turbocharger Mounts, and Lines Groups Parts List

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Illustration 104

g03830698

Illustration 105

g03839550

Table 20 Parts List Item

Qty

Part Number

Description

1

4

442-0113

Turbocharger Gp

2

2

318-0686

Turbocharger Water Lines Gp

3

8

446-1290

Clamps

4

4

443-5940

Bellows As

5

2

387-5218

Turbocharger Oil Lines Gp

6

4

311-6030

Screen As

7

4

8C-3107

O-Ring Seals

8

2

441-0736

Turbocharger Mounting Gp

Removal Procedure Table 21 Required Tools https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 52/268

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Tool

Part Number

Part Description

Qty

A

4C-8358

Eyebolts

2

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 106

g03830808

Illustration 107

g03830847

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Illustration 108

g03830904

Illustration 109

g03830919

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Illustration 110

g03830985

Illustration 111

g03831054

Illustration 112

g03840009

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Illustration 113

g03840022

Fuel Filters and Fuel Filter Lines Parts List

Illustration 114

g03840686

Table 22 Parts List Item

Qty

Part Number

Description

1

1

327-4622

Fuel Drain Lines Gp

2

1

317-1482

Hose As

3

1

462-0797

Hose and Tube As

4

1

340-7038

Hose As

5

4

422-7587

Fuel Filters

6

1

317-1480

Tube As

7

1

474-2631

Straight Adapter

Removal Procedure https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 56/268

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NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 115

g03840717

Illustration 116

g03840720

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Illustration 117

g03840727

Illustration 118

g03840732

Fuel Priming Pump Remove Parts List

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Illustration 119

g03830368

Table 23 Parts List Item

Qty

Part Number

Description

1

2

462-3350

Fuel Injection Lines Group Hose Assembly

2

1

455-7761

Fuel Priming Pump Group

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 120

g03830181

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Illustration 121

g03830228

Fuel Transfer Pump Remove Parts List

Illustration 122

g03830488

Table 24 Parts List Item

Qty

Part Number

1

1

313-9062

Description Fuel Transfer Pump Group

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 123

g03830499

Fuel Filter Base Remove Parts List

Illustration 124

g03830249

Table 25 Parts List Item

Qty

Part Number

Description

1

1

317-1613

Fuel Filter Gp

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Removal Procedure

Illustration 125

g03830255

Valve Covers Remove Parts List

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Illustration 126

g03830521

Table 26 Parts List Item

Qty

Part Number

Description

1

1

366-6722

Valve Mechanism Cover Gp

2

1

2300-940

Valve Cover Seal

Removal Procedure

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Illustration 127

g03830800

Rear High Pressure Crossover Line Parts List

Illustration 128

g03845131

Table 27 Parts List Item

Qty

Part Number

Description

1

2

228-7090

O-Ring Seal

2

2

330-3517

O-Ring Seal

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Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 129

g03845399

Illustration 130

g03845470

Quill Tubes Parts List https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 65/268

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Illustration 131

g03844400

Table 28 Parts List Item

Qty

Part Number

Description

1

20

8T-9524

O-Ring Seal

2

20

228-7108

O-Ring Seal

3

20

269-7852

O-Ring Seal

4

20

317-0808

O-Ring Seal

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 132

g03845021

Illustration 133

g03844824

Electronic Unit Injectors Parts List

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Illustration 134

g03847801

Table 29 Parts List Item

Qty

Part Number

Description

1

20

243-5742

Seal

2

20

243-5741

Seal

3

20

8C-3132

O-Ring Seal

Removal Procedure Table 30 Required Tools Tool

Part Number

Part Description

Qty

A

5F-4764

Pry Bar

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 135

g03847541

Illustration 136

g03847662

Illustration 137

g03847726

Fuel Rails https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 69/268

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Parts List

Illustration 138

g03849748

Table 31 Parts List Item

Qty

Part Number

Description

1

1

415-3234

Fuel Rail Gp

2

1

415-3235

Fuel Rail Gp

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 139

g03849566

Valve Mechanism Remove Parts List

Illustration 140

g03830266

Table 32 Parts List Item

Qty

Part Number

Description

1

1

325-2666

Valve Mechanism Gp

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Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 141

g03830315

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Illustration 142

g03830317

Flywheel Remove Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 143

g03830456

Table 33 Parts List Item

Qty

Part Number

Description

1

1

447-8850

Flywheel As

2

16

5P-6604

Hard Washer

3

16

336-4090

Bolt

Removal Procedure Table 34 Required Tools Tool

Part Number

Part Description

Qty

A

323-4712

Threaded Rod

2

B

439-3940

Bracket As

1

C

-

Suitable Lifting Device

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 144

g03830461

Illustration 145

g03830463

Illustration 146

g03830480

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Vibration Damper Parts List

Illustration 147

g03845594

Table 35 Parts List Item

Qty

Part Number

Description

1

16

274-7709

Bolt

2

16

148-5379

Spacer

3

1

391-8715

Damper Gp

Removal Procedure Table 36 Required Tools Tool

Part Number

Part Description

Qty

A

323-4712

Threaded Rod

2

B

419-9827

Damper Lifting Assembly

1

C

-

Suitable Lifting Device

1

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Illustration 148

g03845573

Illustration 149

g03845576

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Illustration 150

g03845577

Water Pump Parts List

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Illustration 151

g03844902

Table 37 Parts List Item

Qty

Part Number

Description

1

4

6V-1820

Bolt

2

4

6V-5839

Washer

3

1

256-1348

Elbow

4

1

9M-3786

O-Ring Seal

5

1

381-7341

Water Pump Gp

6

4

6V-3668

Bolt

Removal Procedure Table 38 Required Tools Tool

Part Number

Part Description

Qty

A

138-7573

Link Bracket

1

B

-

Suitable Lifting Device

1

Illustration 152

g03844905

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Illustration 153

g03844911

Illustration 154

g03844916

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Parts List

Illustration 155

g03833157

Table 39 Parts List Item

Qty

Part Number

Description

1

1

384-0902

Housing As

2

1

348-7081

Front Adapter As

3

1

281-6523

Front Housing Cover Gp

4

1

293-7633

Front Housing Cover Gp

5

1

260-8901

Cover

6

1

389-7963

Cover

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 156

g03833190

Illustration 157

g03833231

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Illustration 158

g03834417

Front Trunnion Mount Remove Parts List

Illustration 159

g03833431

Table 40 Parts List Item

Qty

Part Number

1

1

288-0823

Description Engine Trunnion Gp

Removal Procedure Table 41 Required Tools Tool

Part Number

Part Description

Qty

A

8T-0514

Adjusting Screw

2

B

-

Suitable Lifting Device

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 160

Illustration 161

Illustration 162

g03833443

g03833461

g03833487

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Illustration 163

g03834624

Rear Mounting Brackets Parts List

Illustration 164

g03841425

Table 42 Parts List Item

Qty

Part Number

Description

1

1

277-7606

Plate As

Removal Procedure

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Illustration 165

g03841421

High Pressure Fuel Pump Parts List

Illustration 166

g03835091

Table 43 Parts List Item

Qty

Part Number

Description

1

1

5P-0083

Tube

2

2

228-7092

O-Ring Seal

3

1

383-2035

Fuel Injection Pump Gp

4

2

5P-6718

O-Ring Seal

286-1464

Fuel Line

328-7116

Bracket As

5 6

1

Removal Procedure Table 44 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

1

NOTICE https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 86/268

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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 167

g03835102

Illustration 168

g03835118

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Illustration 169

g03858489

Illustration 170

g03858502

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Illustration 171

g03858508

Front Gear Train Parts List

Illustration 172

g03834376

Table 45 Parts List Item

Qty

Part Number

Description

1

2

277-6911

Idler Shaft

2

2

244-8592

Idler Gear

3

2

307-2403

Bushing

Removal Procedure Table 46 Required Tools Tool

Part Number

Part Description

Qty

A

1P-0520

Driver

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 173

Illustration 174

Illustration 175

g03834444

g03834456

g03834466

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Illustration 176

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

g03834478

Illustration 177

g03858753

Illustration 178

g03858762

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Illustration 179

g03858770

Illustration 180

g03858776

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Illustration 181

g03858780

Illustration 182

g03858784

Illustration 183

g03838055

Front Drive Housing Parts List

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Illustration 184

g03836431

Table 47 Parts List Item

Qty

Part Number

Description

1

14

8T-0657

Bolt

2

4

6V-4248

Bolt

3

4

6V-5839

Washer

4

1

277-7634

Cover

5

1

068-9002

O-Ring Seal

6

1

379-5811

Front Housing

7

3

259-4597

O-Ring Seal

8

2

258-8733

O-Ring Seal

Removal Procedure Table 48 Required Tools Tool

Part Number

Part Description

Qty

A

138-7574

Link Bracket

2

B

-

Suitable Lifting Device

2

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Illustration 185

g03836264

Illustration 186

g03836272

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Illustration 187

g03836366

Illustration 188

g03836470

Flywheel Housing https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledp… 96/268

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Parts List

Illustration 189

g03837304

Table 49 Parts List Item

Qty

Part Number

Description

1

12

6V-4248

Bolt

2

19

6V-5839

Washer

3

2

6V-5215

Bolt

4

2

9M-1974

Hard Washer

5

1

311-6019

Timing Pin

6

1

248-7589

Timing Pin Assembly

7

2

228-7105

O-Ring Seal

8

1

322-2776

Cover

9

1

447-0248

Flywheel Housing

10

1

245-1355

Camshaft Gear

11

1

245-9903

Cam Plate

12

9

6V-5230

Bolt

13

1

6V-9667

Bolt

14

20

252-9148

Bolt

15

1

322-2777

Cover

16

1

323-0209

Bracket As

17

7

6V-1820

Bolt

18

2

198-4766

Hard Washer

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19

2

6V-4249

Bolt

20

2

255-5469

Bolt

21

2

130-9210

Bolt

Removal Procedure Table 50 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

2

B

-

Suitable Lifting Device

2

Illustration 190

g03837308

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Illustration 191

g03837324

Illustration 192

g03837429

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Illustration 193

g03837432

Gear Group (Rear) Parts List

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Illustration 194

g03840546

Table 51 Parts List Item

Qty

Part Number

Description

1

4

6V-6317

Bolt

2

1

307-9789

Thrust Plate

3

1

254-5889

Idler Gear

4

1

254-5890

Idler Gear

5

11

6V-8675

Bolt

6

1

254-5887

Bushing

7

1

328-7113

Cluster Gear Shaft

8

1

378-5616

Crankshaft Gear

9

21

284-9067

Bolt

Removal Procedure

Illustration 195

g03841468

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Illustration 196

g03841472

Illustration 197

g03841476

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Illustration 198

g03844021

Front Crankshaft Gear Parts List

Illustration 199

g03850932

Table 52 Parts List Item

Qty

Part Number

Description

1

21

8T-7811

Bolt

2

1

378-5615

Crankshaft Gear

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Removal Procedure

Illustration 200

g03846945

Exhaust Manifolds Parts List

Illustration 201

g03848150

Table 53 Parts List Item

Qty

Part Number

Description

1

20

246-4924

Gaskets

2

24

466-4983

Bellows

3

24

467-4241

Clamps

Removal Procedure

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Illustration 202

g03848156

Cylinder Heads and Cylinder Head Gaskets Parts List

Illustration 203

g03849703

Table 54 Parts List Item

Qty

Part Number

Description

1

20

279-0774

Orifices

2

20

258-9925

Fire Ring

3

20

370-8028

Integral Seals

Removal Procedure

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Illustration 204

g03849724

Illustration 205

g03849727

Illustration 206

g03849729

Exhaust Pedistals Parts List

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Illustration 207

g03849683

Table 55 Parts List Item

Qty

Part Number

Description

1

2

281-6691

Supports

Removal Procedure

Illustration 208

g03849694

Side Covers Parts List

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Illustration 209

g03845485

Table 56 Parts List 461-1618 Cylinder Block Cover Gp Item

Qty

Part Number

Description

1

19

272-0759

Seal

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 210

g03845557

Pistons, Liners, and Connecting Rods Parts List

Illustration 211

g03851505

Table 57 Parts List Item

Qty

Part Number

Description

1

20

422-6176

O-Ring Seal

2

40

253-9950

O-Ring Seal

3

20

317-6283

Cylinder Block Liner Gp

4

20

294-0309

Piston Ring

5

20

286-8928

Piston Ring

6

20

254-2054

Piston Ring

7

20

293-5430

Piston

8

20

434-0491

Connecting Rod Gp

Removal Procedure Table 58 Required Tools Tool

Part Number

Part Description

Qty

(2)

Guide

2

418-1340 (3)

Guide

2

339-6503

Bolt

2

B

442-5798

Puller Group

1

C

328-5926

Spacer

1

D

322-3564

Cylinder Puller

1

E

138-7575

Link Bracket

2

F

1P-1861

Retaining Ring Pliers

1

271-0504

Piston Ring Expander

1

274-5875 A

G (2)

Use for engine serial numbers 1-999 (type 1)

(3)

Use for engine serial numbers 1000-99999 (type 2)

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NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 212

g03845619

Illustration 213

g03845664

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Illustration 214

g03846601

Illustration 215

g03846641

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Illustration 216

g03851235

Illustration 217

g03851266

Illustration 218

g03851311

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Illustration 219

g03851324

Illustration 220

g03851331

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Illustration 221

g03851358

Crankshaft Remove Parts List

Illustration 222

g03852934

Table 59 Parts List Item

Qty

Part Number

Description

1

2

341-4708

Thrust Plates

2

22

286-5801

Main Bearings

3

22

260-9347

Studs

4

22

241-8249

Nuts

Removal Procedure Table 60 Required Tools Item

A

B C D

Qty

Part Number

Description

1

4C-9832

Engine Rollover Stand

1

284-8777

Plate

1

284-8766

Plate

2

253-3272

Cylinders

2

178-9312

Hose As

1

253-3276

Distribution Coupler

185-0683

Gage As

1

E

1

227-6724

Electric Hydraulic Pump Gp (120 V)

F

1

284-5266

Spanner Wrench

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Illustration 223

g03852379

Illustration 224

g03852380

Illustration 225

g03852383

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Illustration 226

g03852384

Illustration 227

g03852385

Illustration 228

g03852386

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Illustration 229

g03852387

Illustration 230

g03852393

Valve Lifters Remove Parts List

Illustration 231

g03855863

Table 61 Parts List https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called…

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Item

Qty

Part Number

Description

1

10

242-4100

Integral Seals

Removal Procedure

Illustration 232

g03855589

Illustration 233

g03855590

Camshaft Remove Parts List

Illustration 234

g03855861

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Table 62 Parts List Item

Qty

Part Number

Description

1

2

388-8843

Camshaft

Removal Procedure Table 63 Required Tools Item

Qty

Part Number

Description

A

2

346-4868

Guide

B

2

255-2820

Camshaft Pilot

C

1

8T-3169

Crank As

Illustration 235

g03855777

Illustration 236

g03855778

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Illustration 237

g03855780

Camshaft Bearings Remove Parts List

Illustration 238

g03856065

Table 64 Parts List Item

Qty

Part Number

Description

1

11

249-6392

Camshaft Bearings

Removal Procedure Table 65 Required Tools Item

A

B

C

Qty

Part Number

Description

1

125-2739

Bearing Pilot

1

125-2740

Backup Plate

1

125-2741

Bearing Sleeve

1

6V-4013

Screw

1

6V-4010

Puller Plate

1

8M-8778

Taperlock Stud

1

2J-3506

Full Nut

1

5P-8248

Hard Washer

1

316-1493

Hydraulic Puller

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Illustration 239

g03856073

Plugs and Dowels Remove Parts List

Illustration 240

g03857734

Illustration 241

g03857737

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Illustration 242

g03857738

Illustration 243

g03857885

Table 66 Parts List Item

Qty

Part Number

Description

1

22

262-1102

Cup Plugs

2

4

241-6170

Plugs

3

4

228-7101

O-Ring Seals

4

5

241-6171

Plugs

5

5

8T-7525

O-Ring Seals

6

2

244-2446

Cup Plugs

7

20

384-3712

Dowels

8

4

4N-0863

Dowels

Removal Procedure

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Illustration 244

g03857266

Illustration 245

g03857268

Illustration 246

g03857269

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Illustration 247

g03857270

Illustration 248

g03857625

Illustration 249

g03857899

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Illustration 250

g03857915

Turbocharger Disassemble Parts List NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 251

g03822727

Table 67 Parts List Item

Qty

Part Number

Description

1

1

287-7205

Compressor Housing

2

1

442-1362

Turbocharger Cartridge Gp

3

5

287-7199

Plate

4

10

287-7200

Bolt

5

1

283-4294

Clamp As

6

1

442-0114

Housing

Disassembly Procedure

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Illustration 252

g03822798

Illustration 253

g03823849

Turbocharger Assembly NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Parts List

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Illustration 254

g03822727

Table 68 Parts List Item

Qty

Part Number

Description

1

1

287-7205

Compressor Housing

2

1

442-1362

Turbocharger Cartridge Gp

3

5

287-7199

Plate

4

10

287-7200

Bolt

5

1

283-4294

Clamp As

6

1

442-0114

Housing

Table 69 Required Tools Tool

Part Number

Part Description

Quantity

A

-

Never-Seez

-

Assembly Procedure

Illustration 255

g03824092

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Illustration 256

g03824095

Illustration 257

g03825234

Illustration 258

g03825306

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Parts Information

Illustration 259

g03848157

Table 70 Item

Qty

Part Number

Description

1

1

390-6236

Pump Housing

2

1

9M-3786

O-Ring Seal

3

1

390-6235

Impeller

4

1

268-1852

Water Seal Assembly

5

1

271-8660

Water Pump Seal

6

1

382-6140

Locknut

7

1

382-1857

Bearing As

8

1

389-1472

Plate Retainer

9

4

382-6139

Bolts

10

1

175-7904

O-Ring Seal

11

1

8L-9241

O-Ring Seal

12

1

381-7343

Water Pump Shaft

13

1

389-1471

Bearing Housing

14

8

6V-4248

Bolts

15

8

6V-5839

Washers

16

1

436-3742

Pin

17

1

241-6171

Plug

18

1

8T-7525

O-Ring Seal

Disassembly Procedure Table 71 Required Tools Item

Qty

Part Number

Description

A

1

1P-0510

Driver Gp

B

2

Steel plate 25 mm (1 inch) by

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102 mm (4 inch) C

1

248-3311

Holding Fixture

D

1

248-3310

Spanner Wrench

E

1

8H-0663

Bearing Puller Gp

Illustration 260

g03825211

Illustration 261

g03825271

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Illustration 262

g03825280

Illustration 263

g03825292

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

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Illustration 264

g03825506

Illustration 265

g03825669

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Illustration 266

Illustration 267

Illustration 268

g03825652

g03825696

g03847970

Water Pump Assemble Parts Information

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Illustration 269

g03848157

Table 72 Item

Qty

Part Number

Description

1

1

390-6236

Pump Housing

2

1

9M-3786

O-Ring Seal

3

1

390-6235

Impeller

4

1

268-1852

Water Seal Assembly

5

1

271-8660

Water Pump Seal

6

1

382-6140

Locknut

7

1

382-1857

Bearing As

8

1

389-1472

Plate Retainer

9

4

382-6139

Bolts

10

1

175-7904

O-Ring Seal

11

1

8L-9241

O-Ring Seal

12

1

381-7343

Water Pump Shaft

13

1

389-1471

Bearing Housing

14

8

6V-4248

Bolts

15

8

6V-5839

Washers

16

1

436-3742

Pin

17

1

241-6171

Plug

18

1

8T-7525

O-Ring Seal

Assembly Procedure Table 73 Required Tools Item

Qty

Part Number

Description

A

1

1P-0510

Driver Gp

B

2

25 mm (1 inch) by 102 mm (4 inch)

Steel plate

C

1

248-3311

Holding Fixture

D

1

248-3310

Spanner Wrench

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E

1

8H-0663

Bearing Puller Gp

F

-

1U-6396

O-Ring Assembly Compound

G

1

7N-8268

Installation Tool

H

1

8H-8581

Feeler Gauge

I

-

-

Clean Engine Oil

Illustration 270

g03848731

Illustration 271

g03848853

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Illustration 272

g03848876

Illustration 273

g03848888

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Illustration 274

g03849003

Illustration 275

g03849014

Illustration 276

g03849109

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Illustration 277

g03849165

Illustration 278

g03849513

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Illustration 279

g03849559

Illustration 280

g03849589

Illustration 281

g03849661

Engine Oil Pump Disassemble Parts List NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Illustration 282

g03823696

Table 74 Parts List Item

Qty

Part Number

Description

1

1

6V-5055

O-Ring Seal

2

1

296-5591

Oil Pump Body As

3

1

3E-6751

O-Ring Seal

4

2

4W-3996

Bushing

5

1

346-7538

Shaft

6

1

297-4671

Gear

7

1

6V-3603

O-Ring Seal

8

1

297-4673

Oil Pump Cover

9

2

4W-3997

Bushing

10

1

296-5585

Shaft

11

1

296-5586

Gear

12

1

107-6280

O-Ring Seal

Disassembly Procedure

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Illustration 283

Illustration 284

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

g03823739

g03823815

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Illustration 285

g03823834

Illustration 286

g03823839

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Illustration 287

g03823840

Engine Oil Pump Assemble Parts List NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Illustration 288

g03823696

Table 75 Parts List Item

Qty

Part Number

Description

1

1

6V-5055

O-Ring Seal

2

1

296-5591

Oil Pump Body As

3

1

3E-6751

O-Ring Seal

4

2

4W-3996

Bushing

5

1

346-7538

Shaft

6

1

297-4671

Gear

7

1

6V-3603

O-Ring Seal

8

1

297-4673

Oil Pump Cover

9

2

4W-3997

Bushing

10

1

296-5585

Shaft

11

1

296-5586

Gear

12

1

107-6280

O-Ring Seal

Table 76 Required Tools Tool

Part Number

A

1P-0510

Part Description Driver Group

Qty 1

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Assembly Procedure

Illustration 289

g03824205

Illustration 290

g03824207

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Illustration 291

g03824209

Illustration 292

g03824211

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Illustration 293

g03824212

Illustration 294

g03824213

Engine Oil Cooler Disassemble Parts list

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Illustration 295

g03822597

Table 77 Parts List Item

Qty

Part Number

Description

1

4

247-3796

Gasket

2

6

269-7885

O-Ring Seal

3

4

8C-3076

O-Ring Seal

4

1

9X-7712

O-Ring Seal

5

2

6V-1196

O-Ring Seal

6

1

344-9285

Ring

7

2

8T-7524

O-Ring Seal

8

1

209-5798

O-Ring Seal

9

1

228-7100

O-Ring Seal

Disassembly Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Illustration 296

g03824521

Illustration 297

g03824524

Illustration 298

g03824526

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Illustration 299

g03824527

Illustration 300

g03824528

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Illustration 301

g03824545

Illustration 302

g03824546

Illustration 303

g03824565

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Illustration 304

g03824593

Engine Oil Cooler Assembly Parts List

Illustration 305

g03822597

Table 78 Parts List https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 152/268

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Item

Qty

Part Number

Description

(1)

4

247-3796

Gasket

(2)

6

269-7885

O-Ring Seal

(3)

4

8C-3076

O-Ring Seal

(4)

1

9X-7712

O-Ring Seal

(5)

2

6V-1196

O-Ring Seal

(6)

1

344-9285

Ring

(7)

2

8T-7524

O-Ring Seal

(8)

1

209-5798

O-Ring Seal

(9)

1

228-7100

O-Ring Seal

Assembly Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Table 79 Required Tools Tool

Part Number

Part Description

Qty

A

369-9450

Grease

1

B

207-1601

Rubber Lubricant

1

Illustration 306

g03824623

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Illustration 307

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

g03824714

Illustration 308

g03825080

Illustration 309

g03825083

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Illustration 310

Illustration 311

Illustration 312

g03826182

g03824758

g03825245

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Illustration 313

g03825466

Illustration 314

g03825469

Illustration 315

g03825590

Engine Oil Pan Disassemble https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 156/268

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Parts List

Illustration 316

g03822158

Table 80 Parts List Item

Qty

Part Number

Description

1

1

391-7223

Face Seal

2

1

391-4888

Oil Pan

3

1

471-9747

Oil Pan

4

2

391-7220

Face Seal

5

1

391-7219

Face Seal

6

1

302-3454

Plate

7

1

302-3455

Housing

8

1

391-4886

Oil Pan

9

1

391-7221

Face Seal

10

1

391-7222

Face Seal

Disassembly Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 317

g03822227

Illustration 318

g03822232

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Illustration 319

g03822287

Illustration 320

g03822292

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 321

g03822295

Engine Oil Pan Assemble Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 322

g03822158

Table 81 Parts List Item

Qty

Part Number

Description

1

1

391-7223

Face Seal

2

1

391-4888

Oil Pan

3

1

471-9747

Oil Pan

4

2

391-7220

Face Seal

5

1

391-7219

Face Seal

6

1

302-3454

Plate

7

12

6V-3822

Bolt

8

27

198-4766

Hard Washer

9

1

302-3455

Housing

10

6

6V-4249

Bolt

11

1

391-4886

Oil Pan

12

1

391-7221

Face Seal

13

13

6V-5843

Bolt

14

17

222-9151

Hard Washer

15

2

8T-5035

Bolt

16

1

391-7222

Face Seal

17

11

6V-5230

Bolt Table 82 Required Tools

Tool

Part Number

A

-

Part Description Loctite Superflex 596 High-Temp RTV Silicone Adhesive

Qty -

Assembly Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 323

g03822594

Illustration 324

g03822602

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 325

g03822605

Illustration 326

g03822613

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 327

g03824298

Illustration 328

g03822616

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Parts Information

Illustration 329

g03851218

Table 83 Item

Qty

Part Number

Part Description

1

1

319-6980

Support As

2

1

241-6170

Plug

3

1

228-7101

O-Ring Seal

4

1

317-1196

Fuel Filter Base

5

4

236-5483

Fuel Filter Base As

6

4

422-7587

Fuel Filters

7

8

6V-5843

Bolts

8

24

9X-2027

Washers

9

16

2Y-5829

Nuts

10

12

230-3728

O-Ring Seals

11

4

114-9288

Rods

12

12

6V-1820

Bolts

13

12

6V-5839

Washers

Disassembly Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 330

g03851259

Illustration 331

g03851265

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 332

g03851287

Illustration 333

g03851292

Fuel Filter Base Assemble Parts Information

Illustration 334

g03851218

Table 84 Item

Qty

Part Number

Part Description

1

1

319-6980

Support As

2

1

241-6170

Plug

3

1

228-7101

O-Ring Seal

4

1

317-1196

Fuel Filter Base

5

4

236-5483

Fuel Filter Base As

6

4

422-7587

Fuel Filters

7

8

6V-5843

Bolts

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8

24

9X-2027

Washers

9

16

2Y-5829

Nuts

10

12

230-3728

O-Ring Seals

11

4

114-9288

Rods

12

12

6V-1820

Bolts

13

12

6V-5839

Washers

Assembly Procedure Table 85 Required Tools Item

Qty

Part Number

Part Description

A

-

-

Clean Engine Oil

Illustration 335

g03851299

Illustration 336

g03851314

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 337

g03851320

Illustration 338

g03851323

Oil Filter Base Disassemble Parts Information

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Illustration 339

g03850387

Table 86 Item

Qty

Part Number

Part Description

1

1

445-4930

Engine Oil Filter Gp

2

1

260-9210

Plug

3

2

445-4930

Engine Oil Filter Gp (Nipple)

4

2

6V-1902

O-Ring Seals

5

2

445-4930

Engine Oil Filter Gp (Core)

6

2

395-1775

Seal Kits

7

2

8C-4424

Plugs

8

2

228-7105

O-Ring Seals

9

2

260-9210

Plugs

10

2

228-7100

O-Ring Seals

11

2

395-1774

Covers

12

2

311-0828

O-Ring Seals

13

2

363-4150

Canister As

14

8

180-4686

Bolts

15

8

198-4766

Hard Washers

16

2

394-4550

Engine Oil Filter Elements

17

1

4W-5782

Plug

Disassembly Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 340

g03850572

Illustration 341

g03850621

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 342

g03850622

Illustration 343

g03850624

Illustration 344

Illustration 345

g03850640

g03850643

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Oil Filter Base Assemble Parts Information

Illustration 346

g03850387

Table 87 Item

Qty

Part Number

Part Description

1

1

445-4930

Engine Oil Filter Gp

2

1

260-9210

Plug

3

2

445-4930

Engine Oil Filter Gp (Nipple)

4

2

6V-1902

O-Ring Seals

5

2

445-4930

Engine Oil Filter Gp (Core)

6

2

395-1775

Seal Kits

7

2

8C-4424

Plugs

8

2

228-7105

O-Ring Seals

9

2

260-9210

Plugs

10

2

228-7100

O-Ring Seals

11

2

395-1774

Covers

12

2

311-0828

O-Ring Seals

13

2

363-4150

Canister As

14

8

180-4686

Bolts

15

8

198-4766

Hard Washers

16

2

394-4550

Engine Oil Filter Elements

17

1

4W-5782

Plug

Installation Procedure Table 88 Required Tools Item

Qty

Part Number

Description

A

-

-

Clean Engine Oil

B

1

420-5249

Sealant

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 347

Illustration 348

Illustration 349

g03850663

g03850666

g03850680

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 350

g03850683

Illustration 351

g03850686

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 352

g03850880

Engine Oil Scavenge Pump Disassemble Parts List

Illustration 353

g03822569

Table 89 Parts List Item

Qty

Part Number

Description

1

8

6V-8197

Bolt

2

8

5P-8245

Hard Washer

3

1

262-9544

Cover

4

4

255-4854

Bushing

5

1

296-5578

Idler Shaft

6

1

296-5582

Drive Shaft

7

2

296-5579

Gear

8

2

7N-5683

Dowel

9

1

340-5246

Body

10

1

297-4663

Drive Gear

11

1

9X-2640

Washer

12

1

6V-5845

Bolt

Disassembly Procedure Table 90 Required Tools Item A

Part Number

Description

Qty

1P-2321

Combination Puller

1

9S-9155

Spacer

1

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 354

g03822712

Illustration 355

g03843090

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 356

g03822719

Illustration 357

g03822737

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 358

g03822749

Illustration 359

g03822762

Illustration 360

g03822809

Engine Oil Scavenge Pump Assemble Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 361

g03822569

Table 91 Parts List Item

Qty

Part Number

Description

1

8

6V-8197

Bolt

2

8

5P-8245

Hard Washer

3

1

262-9544

Cover

4

4

255-4854

Bushing

5

1

296-5578

Idler Shaft

6

1

296-5582

Drive Shaft

7

2

296-5579

Gear

8

2

7N-5683

Dowel

9

1

340-5246

Body

10

1

297-4663

Drive Gear

11

1

9X-2640

Washer

12

1

6V-5845

Bolt

Assembly Procedure Table 92 Required Tools Item

Part Number

Description

Qty

A

N/A

Clean Engine Oil

N/A

B

1P-0510

Driver Gp

1

NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Illustration 362

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

g03825607

Illustration 363

g03825622

Illustration 364

g03827600

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Illustration 365

g03827846

Illustration 366

g03828003

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 367

g03828042

Illustration 368

g03828057

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 369

g03850664

Illustration 370

g03850864

Illustration 371

g03850901

Plugs and Dowels Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 372

g03857734

Illustration 373

g03857737

Illustration 374

g03857738

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 375

g03857885

Table 93 Parts List Item

Qty

Part Number

Description

1

22

262-1102

Cup Plugs

2

4

241-6170

Plugs

3

4

228-7101

O-Ring Seals

4

5

241-6171

Plugs

5

5

8T-7525

O-Ring Seals

6

2

244-2446

Cup Plugs

7

20

384-3712

Dowels

8

4

4N-0863

Dowels

Installation Procedure

Illustration 376

g03857665

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 377

g03857666

Illustration 378

g03857667

Illustration 379

g03857669

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 380

g03857670

Illustration 381

g03857903

Illustration 382

g03857944

Camshaft Bearings Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 383

g03856065

Table 94 Parts List Item

Qty

Part Number

Description

1

11

249-6392

Camshaft Bearings

Installation Procedure Table 95 Required Tools Item

A

B

C

Qty

Part Number

Description

1

125-2739

Bearing Pilot

1

125-2740

Backup Plate

1

125-2741

Bearing Sleeve

1

6V-4013

Screw

1

6V-4010

Puller Plate

1

8M-8778

Taperlock Stud

1

2J-3506

Full Nut

1

5P-8248

Hard Washer

1

316-1493

Hydraulic Puller

Illustration 384

g03856074

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 385

g03856075

Camshaft Install Parts List

Illustration 386

g03855861

Table 96 Parts List Item

Qty

Part Number

Description

1

2

388-8843

Camshaft

Installation Procedure Table 97 Required Tools Item

Qty

Part Number

Description

A

2

346-4868

Guide

B

2

255-2820

Camshaft Pilot

C

1

8T-3169

Crank As

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 387

g03855782

Illustration 388

g03855784

Illustration 389

g03855785

Valve Lifters Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 390

g03855863

Table 98 Parts List Item

Qty

Part Number

Description

1

10

242-4100

Integral Seals

Installation Procedure

Illustration 391

g03855591

Illustration 392

g03855592

Crankshaft Install Parts List https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 192/268

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 393

g03852934

Table 99 Parts List Item

Qty

Part Number

Description

1

2

341-4708

Thrust Plates

2

22

286-5801

Main Bearings

3

22

260-9347

Studs

4

22

241-8249

Nuts

Installation Procedure Table 100 Required Tools Item

A

B C D

Qty

Part Number

Description

1

4C-9832

Engine Rollover Stand

1

284-8777

Plate

1

284-8766

Plate

2

253-3272

Cylinders

2

178-9312

Hose As

1

253-3276

Distribution Coupler

185-0683

Gage As

1

E

1

227-6724

Electric Hydraulic Pump Gp (120 V)

F

1

284-5266

Spanner Wrench

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13/4/2019 Illustration 394

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components g03853567

Illustration 395

g03853568

Illustration 396

g03853570

Illustration 397

g03853623

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 398

g03853643

Illustration 399

g03853929

Illustration 400

g03853930

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Illustration 401

g03854390

Pistons, Liners, and Connecting Rods Parts List

Illustration 402

g03851505

Table 101 Parts List Item

Qty

Part Number

Description

1

20

422-6176

O-Ring Seal

2

40

253-9950

O-Ring Seal

3

20

317-6283

Cylinder Block Liner Gp

4

20

294-0309

Piston Ring

5

20

286-8928

Piston Ring

6

20

254-2054

Piston Ring

7

20

293-5430

Piston

8

20

434-0491

Connecting Rod Gp

Installation Procedure Table 102 Required Tools Tool

Part Number

Part Description

Qty

A

327-8644

Piston Ring Groove Gauge

1

B

327-8645

Piston Ring Groove Gauge

1

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C

327-8646

Piston Ring Groove Gauge

1

D

271-0504

Piston Ring Expander

1

E F

Clean Engine Oil 1P-1861

G

Retaining Ring Pliers

1

Soapy Solution

H

138-7575

Link Bracket

2

J

255-8897

Piston Ring Compressor

1

K

322-3564

Cylinder Puller

1

274-5875 (2)

Guide

2

418-1340 (3)

Guide

2

339-6503

Bolt

2

M

2P-8260

Cylinder Liner Installer

1

N

334-0519

Grease

1

L

(2)

Use for engine serial numbers 1-999 (type 1)

(3)

Use for engine serial numbers 1000-99999 (type 2)

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 403

g03851392

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Illustration 404

g03851402

Illustration 405

g03851411

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 406

g03851419

Illustration 407

g03851430

Illustration 408

g03851435

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Illustration 409

g03851449

Illustration 410

g03851464

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 411

g03851481

Illustration 412

g03851489

Side Covers Parts List

Illustration 413

g03845485

Table 103 Parts List 461-1618 Cylinder Block Cover Gp Item

Qty

Part Number

Description

1

19

272-0759

Seal

Installation Procedure NOTICE https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 201/268

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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 414

g03845572

Exhaust Pedistals Parts List

Illustration 415

g03849683

Table 104 Parts List Item

Qty

Part Number

Description

1

2

281-6691

Supports

Installation Procedure https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 202/268

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Illustration 416

g03849697

Cylinder Heads and Cylinder Head Gaskets Parts List

Illustration 417

g03849703

Table 105 Parts List Item

Qty

Part Number

Description

1

20

279-0774

Orifices

2

20

258-9925

Fire Ring

3

20

370-8028

Integral Seals

Installation Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 418

g03849744

Illustration 419

g03849750

Illustration 420

g03849900

Exhaust Manifolds Parts List

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Illustration 421

g03848150

Table 106 Parts List Item

Qty

Part Number

Description

1

20

246-4924

Gaskets

2

24

466-4983

Bellows

3

24

467-4241

Clamps

Installation Procedure

Illustration 422

g03848158

Front Crankshaft Gear Parts List

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Illustration 423

g03850932

Table 107 Parts List Item

Qty

Part Number

Description

1

21

8T-7811

Bolt

2

1

378-5615

Crankshaft Gear

Installation Procedure

Illustration 424

g03847019

Gear Group (Rear) Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 425

g03840546

Table 108 Parts List Item

Qty

Part Number

Description

1

4

6V-6317

Bolt

2

1

307-9789

Thrust Plate

3

1

254-5889

Idler Gear

4

1

254-5890

Idler Gear

5

11

6V-8675

Bolt

6

1

254-5887

Bushing

7

1

328-7113

Cluster Gear Shaft

8

1

378-5616

Crankshaft Gear

9

21

284-9067

Bolt

Installation Procedure

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Illustration 426

g03844363

Illustration 427

g03844378

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 428

g03844384

Illustration 429

g03844386

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Parts List

Illustration 430

g03837304

Table 109 Parts List Item

Qty

Part Number

Description

1

12

6V-4248

Bolt

2

19

6V-5839

Washer

3

2

6V-5215

Bolt

4

2

9M-1974

Hard Washer

5

1

311-6019

Timing Pin

6

1

248-7589

Timing Pin Assembly

7

2

228-7105

O-Ring Seal

8

1

322-2776

Cover

9

1

447-0248

Flywheel Housing

10

1

245-1355

Camshaft Gear

11

1

245-9903

Cam Plate

12

9

6V-5230

Bolt

13

1

6V-9667

Bolt

14

20

252-9148

Bolt

15

1

322-2777

Cover

16

1

323-0209

Bracket As

17

7

6V-1820

Bolt

18

2

198-4766

Hard Washer

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19

2

6V-4249

Bolt

20

2

255-5469

Bolt

21

2

130-9210

Bolt

Installation Procedure Table 110 Required Tools Tool

Part Number

Part Description

Qty

A

1U-8846

Gasket Sealant

1

B

138-7574

Link Bracket

2

C

-

Suitable Lifting Device

2

Illustration 431

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g03839494

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Illustration 432

g03839499

Illustration 433

g03839501

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 434

g03839502

Illustration 435

g03840088

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Parts List

Illustration 436

g03836431

Table 111 Parts List Item

Qty

Part Number

Description

1

14

8T-0657

Bolt

2

4

6V-4248

Bolt

3

4

6V-5839

Washer

4

1

277-7634

Cover

5

1

068-9002

O-Ring Seal

6

1

379-5811

Front Housing

7

3

259-4597

O-Ring Seal

8

2

258-8733

O-Ring Seal

Installation Procedure Table 112 Required Tools Tool

Part Number

Part Description

Qty

A

1U-8846

Gasket Sealant

1

B

138-7574

Link Bracket

2

C

-

Suitable Lifting Device

2

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 437

g03840550

Illustration 438

g03836904

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 439

g03836905

Illustration 440

g03836940

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 441

g03836944

Front Gear Train Parts List

Illustration 442

g03834376

Table 113 Parts List Item

Qty

Part Number

Description

1

2

277-6911

Idler Shaft

2

2

244-8592

Idler Gear

3

2

307-2403

Bushing

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Table 114 Required Tools Tool

Part Number

Part Description

Qty

A

1P-0520

Driver

1

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 443

Illustration 444

g03841430

g03858833

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Illustration 445

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

g03858838

Illustration 446

g03858840

Illustration 447

g03858847

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Illustration 448

g03858849

Illustration 449

g03858852

Illustration 450

g03838374

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 451

g03838390

Illustration 452

g03838476

Illustration 453

g03838539

High Pressure Fuel Pump Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 454

g03835091

Table 115 Parts List Item

Qty

Part Number

Description

1

1

5P-0083

Tube

2

2

228-7092

O-Ring Seal

3

1

383-2035

Fuel Injection Pump Gp

4

2

5P-6718

O-Ring Seal

286-1464

Fuel Line

328-7116

Bracket As

5 6

1

Installation Procedure Table 116 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

2

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 455

g03858810

Illustration 456

g03858819

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 457

g03858822

Illustration 458

g03838594

Illustration 459

g03838596

Rear Mounting Brackets Parts List

Illustration 460

g03841425

Table 117 Parts List Item

Qty

Part Number

Description

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1

797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

1

277-7606

Plate As

Installation Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 461

g03841423

Front Trunnion Mount Install Parts List

Illustration 462

g03833431

Table 118 Parts List https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 225/268

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Item

Qty

Part Number

1

1

288-0823

Description Engine Trunnion Gp

Installation Procedure Table 119 Required Tools Tool

Part Number

Part Description

Qty

A

-

Suitable Lifting Device

1

B

8T-0514

Adjusting Screw

2

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 463

g03834646

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 464

Illustration 465

Illustration 466

g03834931

g03835018

g03835042

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Illustration 467

g03835081

Illustration 468

g03835115

Front Housing Covers Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 469

g03833157

Table 120 Parts List Item

Qty

Part Number

Description

1

1

384-0902

Housing As

2

1

348-7081

Front Adapter As

3

1

281-6523

Front Housing Cover Gp

4

1

293-7633

Front Housing Cover Gp

5

1

260-8901

Cover

6

1

389-7963

Cover

Installation Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 470

g03833348

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 471

g03833351

Illustration 472

g03834450

Water Pump Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 473

g03844902

Table 121 Parts List Item

Qty

Part Number

Description

1

4

6V-1820

Bolt

2

4

6V-5839

Washer

3

1

256-1348

Elbow

4

1

9M-3786

O-Ring Seal

5

1

381-7341

Water Pump Gp

6

4

6V-3668

Bolt

Installation Procedure Table 122 Required Tools Tool

Part Number

Part Description

Qty

A

138-7573

Link Bracket

1

B

-

Suitable Lifting Device

1

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 474

g03845491

Illustration 475

g03845493

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 476

g03845495

Vibration Damper Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 477

g03845594

Table 123 Parts List Item

Qty

Part Number

Description

1

16

274-7709

Bolt

2

16

148-5379

Spacer

3

1

391-8715

Damper Gp

Installation Procedure Table 124 Required Tools Tool

Part Number

Part Description

Qty

A

419-9827

Damper Lifting Assembly

2

B

-

Suitable Lifting Device

1

C

323-4712

Threaded Rod

2

D

334-0519

Grease

-

Illustration 478

g03845701

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Illustration 479

g03845702

Illustration 480

g03845703

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Illustration 481

g03845714

Illustration 482

g03846443

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 483

g03846444

Illustration 484

g03846445

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 485

g03846447

Flywheel Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 486

g03830456

Table 125 Parts List Item

Qty

Part Number

Description

1

1

447-8850

Flywheel As

2

16

5P-6604

Hard Washer

3

16

336-4090

Bolt

Installation Procedure Table 126 Required Tools Tool

Part Number

Part Description

Qty

A

323-4712

Threaded Rod

2

B

439-3940

Bracket As

1

C

-

Suitable Lifting Device

1

D

-

Oil

1

Illustration 487 g03830524

Illustration 488 g03830725

Illustration 489 g03830737

Illustration 490 g03830754

Illustration 491 g03830765

Valve Mechanism Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 492

g03830266

Table 127 Parts List Item

Qty

Part Number

Description

1

1

325-2666

Valve Mechanism Gp

Installation Procedure Table 128 Required Tools Tool

Part Number

Part Description

Qty

A

-

Engine Oil

1

Illustration 493 g03830373

Illustration 494 g03830375

Fuel Rails Parts List

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Illustration 495

g03849748

Table 129 Parts List Item

Qty

Part Number

Description

1

1

415-3234

Fuel Rail Gp

2

1

415-3235

Fuel Rail Gp

Installation Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 496 g03849753

Electronic Unit Injectors Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 497

g03847801

Table 130 Parts List Item

Qty

Part Number

Description

1

20

243-5742

Seal

2

20

243-5741

Seal

3

20

8C-3132

O-Ring Seal

Installation Procedure Table 131 Required Tools Tool

Part Number

Part Description

A

-

Clean Engine Oil

Qty

Illustration 498 g03847828

Illustration 499 g03847826

Illustration 500 g03847968

Quill Tubes Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 501

g03844400

Table 132 Parts List Item

Qty

Part Number

Description

1

20

8T-9524

O-Ring Seal

2

20

228-7108

O-Ring Seal

3

20

269-7852

O-Ring Seal

4

20

317-0808

O-Ring Seal

Installation Procedure

Illustration 502 g03844965

Illustration 503 g03845011

Rear High Pressure Crossover Line Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 504

g03845131

Table 133 Parts List Item

Qty

Part Number

Description

1

2

228-7090

O-Ring Seal

2

2

330-3517

O-Ring Seal

Installation Procedure

Illustration 505 g03845484

Illustration 506 g03845490

Valve Covers Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 507

g03830521

Table 134 Parts List Item

Qty

Part Number

Description

1

1

366-6722

Valve Mechanism Cover Gp

2

1

2300-940

Valve Cover Seal

Installation Procedure

Illustration 508 g03830544

Illustration 509 g03830545

Fuel Filter Base Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 510

g03830249

Table 135 Parts List Item

Qty

Part Number

Description

1

1

317-1613

Fuel Filter Gp

Installation Procedure

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Illustration 511

g03830457

Fuel Transfer Pump Install Parts List

Illustration 512

g03830488

Table 136 Parts List Item

Qty

Part Number

1

1

313-9062

Description Fuel Transfer Pump Group

Installation Procedure

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 513

g03830517

Fuel Priming Pump Install Parts List

Illustration 514

g03830368

Table 137 Parts List Item

Qty

Part Number

Description

1

2

462-3350

Fuel Injection Lines Group Hose Assembly

2

1

455-7761

Fuel Priming Pump Group

Installation Procedure

Illustration 515 g03830421

Illustration 516 g03830420

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Parts List

Illustration 517

g03840686

Table 138 Parts List Item

Qty

Part Number

Description

1

1

327-4622

Fuel Drain Lines Gp

2

1

317-1482

Hose As

3

1

462-0797

Hose and Tube As

4

1

340-7038

Hose As

5

4

422-7587

Fuel Filters

6

1

317-1480

Tube As

7

1

474-2631

Straight Adapter

Installation Procedure

Illustration 518 g03840737

Illustration 519 g03840738

Illustration 520 g03840739

Illustration 521 g03840741

Turbochargers, Turbocharger Mounts, and Lines Groups Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 522

g03830698

Illustration 523

g03839550

Table 139 Parts List Item

Qty

Part Number

Description

1

4

442-0113

Turbocharger Gp

2

2

318-0686

Turbocharger Water Lines Gp

3

8

446-1290

Clamps

4

4

443-5940

Bellows As

5

2

387-5218

Turbocharger Oil Lines Gp

6

4

311-6030

Screen As

7

4

8C-3107

O-Ring Seals

8

2

441-0736

Turbocharger Mounting Gp

Installation Procedure Table 140 Required Tools https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 250/268

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Tool

Part Number

Part Description

Qty

A

4C-8358

Eyebolts

2

Illustration 524 g03840076

Illustration 525 g03840592

Illustration 526 g03840596

Illustration 527 g03840635

Illustration 528 g03840659

Illustration 529 g03840677

Illustration 530 g03840679

Illustration 531 g03840684

Exhaust Step and Elbows Install Parts List

Illustration 532

g03834500

Table 141 https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 251/268

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Parts List Item

Qty

Part Number

Description

1

6

247-3393

Clamp As

2

4

389-9659

Bellows As

Installation Procedure Table 142 Required Tools Tool

Part Number

Description

QTY

A

138-7573

Link Bracket

2

Illustration 533 g03835277

Illustration 534 g03835281

Illustration 535 g03835283

Illustration 536 g03835295

Illustration 537 g03835296

Illustration 538 g03835394

Illustration 539 g03835397

Illustration 540 g03835399

Illustration 541 g03835576

Illustration 542 g03835694

Illustration 543 g03835696

Illustration 544 g03835698

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 545 g03835702

Illustration 546 g03835708

Illustration 547 g03835704

Illustration 548 g03835720

Air Conditioning Compressor Install Parts List

Illustration 549

g03833377

Table 143 Parts List Item

Qty

Part Number

Description

1

1

353-3976

Serpentine Belt

2

1

329-8797

Belt Tensioner

3

1

333-1207

Idler As

4

1

394-9671

Refrigerant Compressor Gp

Installation Procedure

Illustration 550 g03833678

Illustration 551 g03833679

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 552 g03833680

Illustration 553 g03833681

Illustration 554 g03833682

Wiring Harness Parts List

Illustration 555

g03845428

Table 144 Parts List Item

Qty

Part Number

Description

1

1

463-5282

Engine Wiring Gp

2

1

250-1791

Speed Sensor Gp

3

1

463-5283

Engine Wiring Gp

4

1

463-5280

Engine Electronic Wiring Gp

Installation Procedure

Illustration 556 g03843451

Illustration 557 g03844996

Illustration 558 g03844034

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 559 g03844548

Illustration 560 g03844558

Illustration 561 g03844572

Illustration 562 g03844616

Illustration 563 g03844636

Illustration 564 g03844657

Illustration 565 g03844702

Illustration 566 g03845096

Illustration 567 g03845108

Illustration 568 g03845123

Illustration 569 g03845132

Illustration 570 g03845142

Illustration 571 g03845157

Illustration 572 g03845160

Illustration 573 g03845168

Oil Pump Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 574

g03830977

Table 145 Parts List 347-8890 Engine Oil Pump Gp and 329-8645 Oil Pressure Regulator Item

Qty

Part Number

Description

1

1

112-8186

O-Ring Seal

2

1

3E-6751

O-Ring Seal

3

2

269-7885

O-Ring Seal

4

1

6V-5055

O-Ring Seal

5

1

272-0759

Seal

Installation Procedure Table 146 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

1

Illustration 575 g03831382

Illustration 576 g03831403

Illustration 577 g03831407

Illustration 578 g03831623

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 579

g03831108

Illustration 580

g03831076

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 581

g03831020

Illustration 582

g03831003

Scavenge Pump Install Parts List

Illustration 583

g03833258

Table 147 Parts List Item

Qty

Part Number

Description

1

2

5S-9134

O-Ring Seals

2

4

3P-0656

O-Ring Seals

3

1

262-1257

Scavenge Screen

4

1

262-1258

Scavenge Screen

Installation Procedure https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 258/268

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Table 148 Required Tools Tool

Part Number

Part Description

Qty

A

1U-9744

Floor Jack

1

Illustration 584 g03834025

Illustration 585 g03834053

Illustration 586 g03834047

Illustration 587 g03834067

Illustration 588 g03834078

Oil Pan Install Parts List

Illustration 589

g03830326

Table 149 Parts List Item

Qty

Part Number

Description

1

1

378-9957

Oil Pan Gp

2

1

107-6280

O-Ring Seal

3

1

399-3138

Oil Pump Adapter

4

1

112-1579

O-Ring Seal

5

1

301-0613

Elbow

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

6

1

5P-8861

O-Ring Seal

7

1

177-6911

O-Ring Seal

Installation Procedure Table 150 Required Tools Tool

Part Number

Part Description

Qty

A

439-3938

Link Bracket

2

B

Suitable Lifting Device

2

C

Support

2

Illustration 590 g03833710

Illustration 591 g03833711

Illustration 592 g03833809

Illustration 593 g03833810

Illustration 594 g03833812

Illustration 595 g03858418

Illustration 596 g03833813

Illustration 597 g03858428

Illustration 598 g03833817

Illustration 599 g03858432

Alternator Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 600

g03832719

Table 151 Parts List Item

Qty

Part Number

Description

1

1

437-0125

Charging Alternator Gp

Installation Procedure

Illustration 601 g03858436

Illustration 602 g03832858

Illustration 603 g03832871

Illustration 604 g03832872

Illustration 605 g03832876

Illustration 606 g03832881

Illustration 607 g03832882

Oil Cross Under Line Install Parts List

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 608

g03830196

Table 152 Parts List Item

Qty

Part Number

Description

1

1

420-6255

Elbow

Installation Procedure

Illustration 609 g03830292

Oil Filter Base and Lines Install Parts List

Illustration 610

g03849244

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 611

g03849250

Table 153 Parts List Item

Qty

Part Number

Description

1

1

8H-7521

O-Ring Seal

2

1

371-6159

Oil Line Adapter

3

3

6V-1196

O-Ring Seal

4

3

129-9454

Flange

5

2

269-7885

O-Ring Seal

6

2

344-9285

Ring

7

2

371-6762

Flange

8

1

432-2373

Tube

9

1

424-0195

Flange

10

1

348-5663

Elbow

11

2

131-3718

O-Ring Seal

12

2

129-9454

Flange

13

2

259-4600

O-Ring Seal

14

2

344-9286

Ring

15

2

371-6761

Flange

16

1

394-3937

Tube

17

1

445-4930

Engine Oil Filter Gp

Installation Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&called… 263/268

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 612 g03851482

Illustration 613 g03851480

Illustration 614 g03851477

Illustration 615 g03851476

Oil Cooler and Lines Install Parts List

Illustration 616

g03849239

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 617

g03831573

Illustration 618

g03849245

Illustration 619

g03849247

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 620

g03849248

Table 154 Parts List Item

Qty

Part Number

Description

1

4

131-3718

O-Ring Seal

2

4

129-9454

Flange

3

4

259-4600

O-Ring Seal

4

4

344-9286

Ring

5

4

371-6761

Flange

6

1

370-5726

Tube

7

1

308-7224

Tube

8

1

273-4021

Elbow

9

1

456-3142

Elbow

10

1

112-8186

O-Ring Seal

11

1

213-9397

O-Ring Seal

12

1

137-8213

Flange

13

1

109-0080

O-Ring Seal

14

1

342-7962

Ring

15

1

371-6763

Flange

16

1

8T-2647

Tube

17

1

7X-7911

Clip

18

1

7X-7910

Clip

19

1

217-7742

Grommet

20

1

366-1388

Elbow

21

1

450-1575

Tube As

22

1

306-4222

Engine Oil Cooler Gp

Installation Procedure

Illustration 621 g03851512

Illustration 622 g03851508

Illustration 623 g03851504

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 624 g03851499

Illustration 625 g03851491

Illustration 626 g03851486

Intakes Manifolds Parts List

Illustration 627

g03842224

Table 155 Parts List Item

Qty

Part Number

Description

1

10

258-9926

Gaskets

2

16

095-1687

O-Ring Seals

3

4

307-9785

Connectors

Installation Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 628 g03845418

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797F XQ Off-Highway Truck WSP00001-UP (MACHINE) POWERED BY C175-20 Engine(SEBP5926 - 127) - Systems & Components

Illustration 629 g03843970

Illustration 630 g03858414

Crankcase Breathers and Tubes Parts List

Illustration 631

g03835728

Table 156 Parts List Item

Qty

Part Number

Description

1

2

439-5502

Gasket

2

2

258-8316

Elbow

Installation Procedure

Illustration 632 g03838865

Illustration 633 g03838899 Copyright 1993 - 2019 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Apr 13 2019 20:41:12 GMT-0500 (hora estándar de Perú) r080crc15

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