You might have adjustable bushings on your upper balljoints, jack up, take tire up, loosen pinch bolt and turn the bushing that holds the upperballjoint to adjust camber.
If they are factory/non-adjustable:
Get (2) camber adjuster bushings from an auto store. Jack truck, take tire off, you might need to turn the wheel before jacking up so you can unloosen the pinch bolt on the upper balljoint. Just loosen pinch bolt, and pry the old Camber bushing out (if it is OEM its probably not adjustable). tap new camber bushing in and turn to adjust the camber angle.
Shims on a arm, but is tricky. Have it done at alignment shop if needed. (check tire wear) It's dirt cheap (like 30.00) so don't even mess with it.
its the upper control arm bolts also called cam's. most of the time you have to replace the cam bolts and the bushings. that's the best idea for you to idea. rangers are pretty well known for junking those upper control arm bushings.
The front wheels on a 1994 Ford Ranger lean inward due to the camber of the steering alignment. Adjustments can be made at a local tire shop.
your clutch is automatically self adjusting ( according to the 1996 Ford Ranger owners manual )
it is hydraulic. there is no adjustment
On a 1996 Ranger the manual shows to lift the clutch pedal every 5000 miles to adjust the hydraulic clutch - I have no idea if your's is the same
if it has a distributor you can.
Start at 1 1/2 turns from seat and adjust for best idle at that point
http://www.therangerstation.com/tech_library/Speedogear.html
Negative camber. If you look at the tires straight on and they look more like this / \ they will ware on the inside. Inversely, positive camber \ / will cause faster ware on the outside. Negative camber could be caused be bad bushings or too much weight in the front. Positive camber comes from either bad bushings or lifting the truck too high without replaceing the bushings. The closer to | | the better...unless you have a baja style truck, but that's a whole different story!
hey, you kick it but not to hard that you break it
I know on the 1996 Ranger the manual shows to lift the clutch pedal every 5,000 miles to adjust the hydraulic clutch . I don't know if yours is the same