I'm guessing you want to completely take the gun apart.
There really isn't any online source with a step by step set of instructions.
There are books on the subject.
Unless you're really REALLY good with mechanical things I wouldn't recommend attempting it without one.
You're going to need some special tools as well.
You'll need a set of gunsmith's screwdrivers and small drift pins.
Gunsmith's drivers are specifically ground to fit the different size screws.
Those screwdrivers you've got in the tool box aren't going to cut it.
The screws are torqued down pretty tight and I guarantee you're going to mark up the screw heads and the frame if you don't use the exact right driver.
Drift pins are sort of like nail set's but the ends don't taper, they're a uniform length from the tip back to the handle.
There are pins you'll need to drive out and you won't be able to do it without them.
You want to think about this before you take it on. You could seriously affect the value of the gun.
...plus there's the embarrassment of having to walk into the gun shop with a box of parts and your tail between your legs.
the Winchester ranger was made between 1985-2006.
With the serial number that you have provided,your Winchester ranger 30-30 was made in the year 1982.
Your winchester model 1894 ranger rifle was made by winchester in 1987.
Clean it.
Your serial number indicates that your Winchester model ranger 30-30 rifle was made in the year 1988.
75-300
The value of the ranger model of 1894 is between 175-275 dollars.Your Winchester model 1894 ranger was made in the year 1991.
Your winchester model 1894 ranger is valued at 100-200 dollars with the minor defects.
With the serial number provided,your Winchester model 1894 ranger rifle was made in the year 1992.
1972. 400 or so.
With the serial number that you have supplied,your Winchester model 1894 ranger lever action rifle was made in the year 1985.
In the condition that you describe,your Winchester Ranger 30-30 rifle will be valued at between 200-275 dollars on today,s market.