Hey all, on my way to work this morning my clutch pedal stuck to the floor.. Much like when a slave goes (had this happen in december) but I still have all my fluid... When clutch is depressed nothing happens it still moves... I have to start the truck in 1st gear and thr starting ia turning the truck unless I'm pointed down hill and can jam it into a gear... I don't see any leaks ans my fluid is topped up!?

 

If the master cylinder fails, it won't move any fluid, thus you won't be able to disengage the clutch.

 

Is it possible to buy just a clutch master cylinder?

 

Sure you can buy just the master cylinder ....

 

How does the hydraulic line connect to the MC on a 1989 F-150? It looks like there may be a small set screw on the MC just below where the line connects.

 

I think that is a roll pin. You will need a small pin punch and a hammer to remove the roll pin.

I hope memory is serving me correct AND it is the same as my 1988.

 

Yes, I just did my master cylinder on my 95, punch it out but keep the pin for good measures, and my slave cylinder went yet again....