Notices
924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
Sponsored by:
Sponsored by:

Clutch won't disengage :(

Thread Tools
 
Search this Thread
 
Old 08-27-2011, 03:15 AM
  #1  
bradman951
Advanced
Thread Starter
 
bradman951's Avatar
 
Join Date: Jan 2007
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default Clutch won't disengage :(

So I finally got around to replacing my thermostat and thermofan switch a few weeks ago. Things got hectic at work and I was in the middle of buying a house, so the project got delayed a couple weeks and I ended up finishing it last weekend. Was so excited, got the coolant bled, temperature was hovering right around where I wanted it, got ready to take it for a spin.... and couldn't get it in gear! Very quickly discovered that the clutch is not disengaging and haven't messed with it since

Last year, I replaced the slave, hoses and master cylinder and the pedal feels normal and rebounds as usual so I can't figure out what is going on! Thinking maybe the clutch plates are stuck? Or worse: the rubber mass is gone

Soooo, any ideas? Going to put it back up on stands on Sunday to see what I can see, I really don't want this to turn into a clutch job!
Old 08-27-2011, 04:19 AM
  #2  
F40LM
Rennlist Member
 
F40LM's Avatar
 
Join Date: Feb 2009
Location: Mississippi
Posts: 1,294
Likes: 0
Received 0 Likes on 0 Posts
Default

If you still have a rubber center clutch and replaced the master and the slave at same time then that's probably it. The rubber clutch i mean. Double check the usual stuff like clutch adjustment. Pull the starter, drop the slave out of the way and see if you can ensure the fork is operating right. They have been known to snap as well.

Good luck. And if you never have had to do a 944 clutch before look at it as a learning experience. I learned alot during mine.

Michael
Old 08-27-2011, 01:23 PM
  #3  
Funn944
Pro
 
Funn944's Avatar
 
Join Date: Apr 2005
Location: Denver, CO
Posts: 721
Likes: 0
Received 1 Like on 1 Post
Default

Rubber centered clutch = bad news
Old 08-28-2011, 12:07 AM
  #4  
teamking
Pro
 
teamking's Avatar
 
Join Date: Jun 2006
Posts: 707
Likes: 0
Received 0 Likes on 0 Posts
Default

How long was the car sitting?

My plates were stuck together when I first fired up the car (it had been sitting for 10 years). I was not able to break them loose by jacking up the rear end and applying the handbrake, or heel-toeing the pedal brakes while hitting the gas. In the end, I started the car while it was in first and drove it up my driveway (with clutch pedal depressed) and it finally broke free.

So, it does happen. And it's alot easier to make sure your plates aren't stuck than it is to replace the clutch.
Old 08-28-2011, 01:54 AM
  #5  
bradman951
Advanced
Thread Starter
 
bradman951's Avatar
 
Join Date: Jan 2007
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for the replies! The car was on stands for almost a month but I managed to break it free today! Just started the car with clutch in and in gear and drove it a short bit down the street and managed to free it up. WHEW! Big sigh of relief!

There's nothing better than reuniting with your p-car after it has been laid up for a bit. Temp was steady between the first and second mark on the instruments and the cooling fans ran for a bit and stopped after I put her in the garage. No more dead batteries or pulling relays!! Now I just need to figure out what's up with the A/C :/
Old 08-28-2011, 01:56 AM
  #6  
bradman951
Advanced
Thread Starter
 
bradman951's Avatar
 
Join Date: Jan 2007
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Funn944
Rubber centered clutch = bad news
Yeah I am not super stoked about that... hope it holds up for a little while
Old 08-28-2011, 07:34 PM
  #7  
Jfrahm
Addict
Rennlist Member

 
Jfrahm's Avatar
 
Join Date: Mar 2002
Location: Boulder, CO
Posts: 6,525
Likes: 0
Received 130 Likes on 116 Posts
Default

Turbos do not have rubber clutch centers.



Quick Reply: Clutch won't disengage :(



All times are GMT -3. The time now is 05:09 PM.