Well, it looks like its clutch time for my '94 F-150 4x4. Up until last Thursday, I didn't detect a hint of clutch trouble, but on that 6 degree morning, the clutch failed to release, and I could feel lots of slack in the pedal. After working it some and allowing things to warm up slightly, it returned to normal, but over the next several days its gotten worse. A check of the reservoir revealed a low fluid level in the clutch master cylinder, but no leakage either on the firewall or under the dash. Even after refilling the reservior, I still have trouble getting the clutch to release fully, I'm hoping I can nurse it along a little while by bleeding it and watching the fluiid level, but I'm pretty sure I got a leaking slave cylinder.
A check of the Ford service CD shows that I have a concentric type slave cylinder (inside the bell housing) so its all gotta come apart. With 192,000 miles on the original clutch, I might as well go the whole 9 yards and replace not only the slave cylinder, but also the clutch, rear main seal, and machine the flywheel. What am I up against? I've done clutches before in my Civic and my old '85 Datsun pickup, so I kind of know what to expect. I guess I'm a bit intimidated by the 4wd hardware, but I know once the transfer case is out, its pretty much like a 2 wheel drive clutch job. Are there any special tools, parts (other than the obvious) that I need to be aware of, and any aftermarket clutch brands I should either seek out or avoid? I got the service CD, but a a voice of experience would be helpful.