Considering Purchase of 49 F3 Gear Grinder
#16
You guys know alot!
The easiest way to break a stuck clutch loose is to first get the truck pointed in a safe direction away from roads, people, structures, or anything else that you could possibly run over or into. Then with the engine off, put it in first gear, hold your foot on the clutch, and start the engine. The truck will start moving as soon as you crank the starter even though the clutch is in, so be ready for that. As soon as the engine catches, nail the brakes sharply. Keep the clutch pedal to the floor through the entire procedure. If it's just a little rust or oil, it should pop apart right away.
Anyways, I thought that the engine should not be connected to the drive shaft when the clutch pedal is pressed in, regardless of stick position, but it sounds as if I might have a flawed understanding.
Last edited by bmoran4; 10-05-2010 at 07:31 AM. Reason: Shortening quote to relevant portion.
#17
#18
Clutch replacement is pretty straight forward. The hardest part is maneuvering the heavy tranny around. You can either go from the underside or try to pull it up through the cab. You'll be able to use a cherry picker if you pull it through the cab but you'll also have to remove the seat to make it easier. The second hardest part is putting it back in. Get a clutch alignment tool, they're cheap or you can borrow them for free from most of the chain auto parts stores.
That puppy is going to be heavy, that's the hardest part of working with it.
That puppy is going to be heavy, that's the hardest part of working with it.
#19
#21
#22
#23
#24
Now that I think of it, I can't see an easy way to pull the tranny from below. The rear support is riveted to the frame and you couldn't get the transmission past that. The only ways I can see pulling the transmission is either from above through the floor or pulling the engine and transmission as a unit which would entail pulling the radiator at the very least, but most likely have to pull off the entire front clip.
When I pulled the transmission out of my panel truck a few weeks ago I pulled it from the top. I was able to just left the transmission by hand, didn't need no stinkin' cherry picker, but the four speed is a little heavier. It might take two guys to get it out. All I had to do was drop the drive shaft, unbolt the transmission from the bellhousing, slide it back a little and pulled it up and out.
I didn't take the clutch or the clutch housing out because I needed to work on the innards of the transmission so when I reinstalled the tranny it pretty much slid back into place. I didn't have to align the clutch. I was able to reinstall the transmission by myself.
When I pulled the transmission out of my panel truck a few weeks ago I pulled it from the top. I was able to just left the transmission by hand, didn't need no stinkin' cherry picker, but the four speed is a little heavier. It might take two guys to get it out. All I had to do was drop the drive shaft, unbolt the transmission from the bellhousing, slide it back a little and pulled it up and out.
I didn't take the clutch or the clutch housing out because I needed to work on the innards of the transmission so when I reinstalled the tranny it pretty much slid back into place. I didn't have to align the clutch. I was able to reinstall the transmission by myself.