Winch Ester Model 94 Dis Assembly

Winchester Model 94 Disassembly This Winchester Model 94 disassembly tutorial is not a to-the-last-nut-and-bolt procedure. Rather, it takes a Model 94 down to its major assemblies using tools a normal reloader/gun tinkerer would have on hand. Those assemblies, however, can be disassembled by the brave (and the foolhardy) with the aid of a set of roll pin punches and very little else. However, I strongly suggest leaving disassembly of those assemblies to the hands of a good gunsmith. The goal of this tutorial is to teach the reader how to disassemble a Model 94 in order to make minor repairs or perform major cleaning. Tools needed are (1) a small punch, and (2) a set of hollow-ground screwdrivers. Many shooting/reloading supply companies sell sets of hollow-ground gunsmith screwdrivers or bits. I use a Lyman Magdriver which comes with seven hollow-ground bits in its handle. It costs about $20. Lyman won't sell just the bits so when I break a bit or need one not supplied, I buy el cheapo Wal-Mart bits and flatten the tips with my bench grinder. If you don't have a bench grinder, use a file. As the graphic shows, regular screwdriver bits are wedge shaped. Use one on a firearm screw and get a boogered-up screw head. Don't say I didn't warn you. Almost all parts shown in this tutorial are available from Winchester Parts and Service (1-800-3224626), Brownells www.brownells.com and Numrich www.e-gunparts.com. Brownells also sells a gun-specific set of screwdriver bits: •

Winchester 94 Top Eject 6 bits only = #080-087-014 = $9.67 with handle = #080-087-009 = $17.40

•

Winchester 94 Angle Eject 5 bits only = #080-087-013 = $8.53 with handle = #080-087-008 = $16.07

You can also order the individual bits from Brownells for $2.67 each. They will fit the Lyman Magdriver handle. For a Winchester 94 Top Eject, the 6 bits are: 1. #120-5 2. #180-3 3. #210-3 4. #210-4 5. #210-5 6. #300-3

The Brownells site offers a free, clear, exploded view diagram they call a "Schematic." Click the "Schematic" tab at the top of the main page, then follow directions. I used "94 Top Eject- S/N Above 2,700,000 Schematic ID# 351." The Numrich site offers exploded view diagrams but with a 99¢ download fee. So if Brownells doesn't sell a part or has it on backorder, I open the Brownells schematic in one browser window and the Numrich parts-listing page in another window. You'll need your rifle's serial number in order to see the proper schematic. Note: both of these sites and other sites I checked use the same Winchester terminology for each part. In other words, although each company might have a different part number for a "Finger Lever Link Pin," that name gets you the same part from each company. For the purpose of this tutorial I have listed the Brownells retail price for each part, when available. I did that easily because I saved the proper Brownells schematic web page to my computer's desktop. Offline, I can open the page and there's the schematic and the parts listing. You should do the same. An exploded view is handy when trying to put something back together. Hint hint. In Internet Explorer, in the upper left-hand corner of the window click "File." When the tab opens, click "Save As. . . ." and save the web page to your desktop or wherever. (Don't worry. The only thing actually on your desktop will be a little clickable icon.) The Model 94 shown here is circa 1976 with SN 4,537,XXX. I call it my "woods/heart attack rifle." You can read much more about it here. Click photos for full size popup versions. We start with removal of the magazine tube and forearm. Here we see my finger pushing down the "Magazine Plug" ($10.42) and a screwdriver removing the "Magazine Plug Screw" ($1.79). I'm pushing the plug down because the "Magazine Spring" ($7.31) is under tension. If you don't hold the plug down, parts will fly everywhere when the spring pops out.

See what I mean there, Vern? That's the "Magazine Spring" ($24.30) and that's the plug and then point the end of the tube ($5.35) should fall out. It's a down the Magazine Tube on magazine. If the follower your finger in the action, then push.

Now we loosen the "Front Band" ($15.50) by removing the "Band Screw, Front" ($1.79).

sticking out of the "Magazine Tube" screw in my hand. Remove the spring, down and the "Magazine Follower" thimble-like device which rides up and top of the last cartridge in the doesn't fall out, open the bolt, stick give the end of the follower a little

Yes, that Magdriver bit is too small. The Front Band out of our way, let's look at a potential problem spot. This photo shows the notches in the barrel and in the Magazine Tube. The Front Band Screw passes through the notches and, basically, prevents the Magazine Tube from falling out of the rifle. It shows wear on the rear portion caused by the barrel moving backward under recoil while Newton's First Law of Motion kept the tube at rest.

This close up shows wear by snugging an against the Front recoil, preventing

A couple of years after the above photo was taken I discovered a better way to handle recoil wear on both the barrel and the front band. I took the mag tube to the local NAPA store and bought an o-ring to fit. (NAPA # 727-2015 o-ring) By snugging the o-ring between the front band and the mag tube band it stopped the wear problem. If you like a free-floating mag tube for better accuracy, install an o-ring or face excessive wear.

Next we loosen the "Rear Band, Carbine" ($15.50) by removing the "Band Screw, Rear." The Magazine Tube will now slide forward out of the "Forearm, Standard, Walnut" ($38.23). If it doesn't, wiggle it until it's free.

From left to right, we see the:

the wear on the tube. I alleviate the Uncle Mike's sling swivel barrel band Band rear side. It absorbs most of the further wear.

•

Magazine Spring

•

Magazine Follower

•

Magazine Plug

•

Magazine Plug Screw

•

Front Band

•

Band Screw, Front

•

Rear Band

•

Band Screw, Rear

•

Magazine Tube

•

Forearm

•

Woods Rifle's barrel leaning against my bench.

If your Model 94 is a few years or more old, I suggest you remove the Magazine Tube and clean it and also check the condition of the Magazine Spring. My tube was full of crud and the spring was rusty. Let's start taking the action apart. We begin by removing the "Tang Screw" ($5.03) and then removing the stock. The screw out, wiggle the stock and pull rearward at the same time. You might have to give it a knock with your knuckles. You might even have to wiggle, pull, knock, and twist. But it should come off without much trouble. The Tang Screw is the only screw holding it.

Here we see the stock (It's a Ram-Line) pulled backward and about to fall off. Take note of the coil mainspring trigger/tang assembly on this rifle SN 4,537,XXX. All the Model 94 parts lists I've read clearly state that flat mainspring trigger/tang assemblies are used on rifles SN 4,580,000 and below. Here we see more evidence of the shadetree gunsmith who once worked on this rifle. He probably had the coil mainspring assembly on a junker rifle and put it on this rifle—at the new price, I would bet. This close up of a side of the receiver. numbered in the order are:

portion of the above photo shows the The 4 screws we will remove are in which we will remove them. They

1. "Link/Hammer Screw" ($1.80) 2. "Finger Lever Pin Stop Screw" ($2.61) 3. "Link/Hammer Screw" ($1.80) [same screw as above] 4. "Carrier Screw" ($2.59) The 3 scope mounting holes you see in the close up photo are misaligned and partially stripped, probably by the gunsmith mentioned above. While I had the receiver apart, I cleaned the threads with a tap and installed new plug screws. Both Brownells and Numrich sell taps and plug screws, but I ordered mine from Williams Gunsight Company. I like to spread the wealth—and get the latest cataloges. •

Williams #1853: 8-40 x .125" Plug Screw @ .55¢ each (I sell them now. Click here.)

•

Williams #1759: 8-40 Carbon Tap @ $5.05

Put the hammer at half-cock. Then out comes the "Link/Hammer Screw." Known here as #1 or the hammer screw.

With the screw out and the hammer still on half-cock, wiggle the trigger/tang tight fit against the eventually come out.

assembly while pulling down. It's a walls of the receiver, but it will When it does, set it aside.

Now we remove the "Finger Lever Pin Stop Screw." Known here as #2 or the finger lever pin stop screw. Be careful. It's a short little fellow and easy to lose.

Here we see a close up of the "Finger Lever Pin Stop Screw" hole with the screw removed. (And each side.) In the of the "Finger Lever lever in the bolt and important. But it's the following

with stripped scope mounting holes on center of the hole you can see one end Pin" ($2.60). This short pin holds the also holds the firing pin in the bolt. It's easy to remove if you pay attention to instructions:

•

Note that the tip of the pin is in the middle or very near the middle of the hole.

•

It's in that position because the bolt is closed.

•

If the bolt isn't closed all the way, the pin is slightly to the right or rearward. If you knock it out while it's in that off-centered position, you will booger the threads in the hole. Ok. The bolt is closed. The "Finger Lever Pin" is centered in the hole. We now turn over the rifle, take a small punch, stick it in the little hole provided, and we knock out the "Finger Lever Pin." (I shouldn't tell this on myself, but I used to think the tiny hole was for oil.) You probably won't need a hammer; I didn't. I just pushed with my hand on the punch, and out popped the pin. A nail would probably work as a punch.

Now, turn the rifle over and open the bolt. It's time to remove screw #3, better known in parts lists as the "Link/Hammer Screw." It's known here as #3 or the link screw.

If your rifle is above SN 6,000,000 or so, you'll have a link pin instead held in the link by this the pin. This photo added 1-26Barrett.

The link screw out, the rifle will now fall apart. ○

Pull out A the link/lever assembly

○

Pull out B the locking bolt assembly

of a link screw, and the pin will be small screw. Remove it, and knock out

2006 and is Copyright 2006 by Steve

The link/lever and locking bolt assemblies out of the rifle, pull the "Carrier" C down. Now grasp the "Breech Bolt" and pull it rearward and out of the rifle.

Turn the "Breech Bolt" upside down, and out falls the firing pin—"Firing Pin" ($18.00)

The last screw—#4, the "Carrier Screw" ($2.59).

Here it is. The "Carrier" on the left, the "Carrier Screw" on the right. If you'll notice Screw" is

in the full size photo, this "Carrier worn. It's on my replace list.

We're finished. From left to right and with a penny for scale, here's the removed screws and pin: ○ "Tang Screw" ○ "Carrier Screw" ○ "Link/Hammer Screw" ○ "Link/Hammer Screw" ○ "Finger Lever Pin Stop Screw" with the "Finger Lever Pin" beneath it. If you'll notice, one of the link/hammer screws is worn. It's also on my replace list. Here we see my work the receiver,

the parts and assemblies spread across bench. There's still a few parts inside including leaf springs, but I'm stopping

the tutorial here. We've disassembled a Model 94 plenty far enough to make minor repairs or perform major cleaning. If the reader needs to replace those few parts I've left inside the receiver of my woods rifle, he or she should be able to do it with the aid of the Brownells exploded view. Or with the aid of a good gunsmith. If you take your older Model 94 down as far as I took mine for this tutorial, you will probably discover, as I did, lots of crud and some worn but easily replaceable parts. My woods rifle's trigger had creep and seemed to operate in stages. I did not disassemble the trigger/tang assembly, but I did give it a thorough cleaning with oil, rags, and Q-tips®. Result = good trigger now. But if you take a rifle apart, you've got to put it back together. You don't want to walk into a gunsmith's shop and hand him a sack of parts and say, "Would you please put this Model 94 back together for me?" To put it back together, we reverse the take it apart process: ○

Re-install the carrier using screw #4.

○ Put the firing pin in the proper position inside the bolt and slide the bolt into the receiver. ○

Thread the lever through the slot in the carrier. Then thread the lever through the slot in the bolt and through the slot in the firing pin. That's much easier said than done. You'll have to do some wiggling with parts and maybe some cursing with words. "You dirty $%#@!)*&^%" usually works for me.

○

Start the locking bolt into the receiver, then hook it into its slot in the rear of the link.

○

Re-install the link using screw #3.

○ Close the lever. Note that the rear of the link doesn't close all the way. ○ With your thumb, as you see in the photo, push the link up into the receiver. That forces the locking bolt up against the breech bolt, closing the breech bolt. Remember that hole for screw #2 and the Finger Lever Pin? Well, it's centered again. ○

Align screw hole #2 with the hole in the lever, then drop the Finger Lever Pin in the hole and push it down and home.

○

Cover the hole with screw #2.

○

Wiggle the trigger/tang assembly back in place. Re-install it with screw #1.

○ Slide the stock back in place. You will probably need to tap it on the butt to get it to seat all the way forward. ○ Re-install the Tang Screw. We're finished—and no parts left over. Cycle the action a few times to make sure everything is working ok. If you just gave your rifle its first major cleaning, you'll notice a smoother action.