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clutch questions.

 
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kaffine  



Joined: 13 Jun 2003
Posts: 644
Location: Las Vegas

PostPosted: Tue Jul 05, 2005 5:47 pm    Post subject: clutch questions. Reply with quote

I haven't looked at the clutch in the 931 but knowing my recent luck with clutches I figure it will need replacement after I get it running again.

Are the bolts that hold the pressure plate to the flywheel accessable from the access cover in the bellhousing? Thanks.
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Paul  



Joined: 02 Nov 2002
Posts: 9491
Location: Southeast Wisconsin

PostPosted: Wed Jul 06, 2005 9:18 am    Post subject: Reply with quote

There is no access cover. I guess one could access the flywheel bolts by removing the starter, but I've never tried it.
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Smoothie  



Joined: 01 Jan 2003
Posts: 8032
Location: DE (the one near MD, PA, NJ)

PostPosted: Wed Jul 06, 2005 12:17 pm    Post subject: Reply with quote

Here's what you see with the 931's starter removed - http://pg.photos.yahoo.com/ph/smoothies931pics/detail?.dir=f488&.dnm=6a65.jpg&.src=ph
The inspection hole's only 40mm in diameter - http://pg.photos.yahoo.com/ph/smoothies931pics/detail?.dir=bdb3&.dnm=cbb1.jpg&.src=ph
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kaffine  



Joined: 13 Jun 2003
Posts: 644
Location: Las Vegas

PostPosted: Wed Jul 06, 2005 2:34 pm    Post subject: Reply with quote

After reading about all thr problems of getting the clutch release lever rod out, I was wondering if I could do the same thing as on the trucks I have had problems with. When the trans wont come out because the input shaft is siezed to the piolit bearing we unbolt the clutch so the piolit bearing can come out with the trans. I thought that might be easier to remove the entire bellhousing with the clutch instead of taking it apart on the car. I"m hoping never to find out but I know sooner or later I will.
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The best desciption of an atom boils down to something unknown is doing we don't know what.
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-nick  



Joined: 16 Nov 2002
Posts: 2699
Location: Cambridge, MA

PostPosted: Thu Jul 07, 2005 1:23 am    Post subject: Reply with quote

You have to pull the release bearing rod out to even get the bellhousing off. Someone at Porsche had a degree in jigsaw puzzles...

The rod isn't too bad to get out, you just need the right tool- a slide hammer with something attached to it to grab on to the bolt that you screw into the rod.

That's easy compared to getting at all those bellhousing bolts, ugh. Oh yeah, and the wastegate exhaust bolts, more ugh! Have a dremmel with a cut-off wheel handy.

PS- start spraying everything with a silicon penetrant today!

Good luck!
nick
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kaffine  



Joined: 13 Jun 2003
Posts: 644
Location: Las Vegas

PostPosted: Thu Jul 07, 2005 2:56 am    Post subject: Reply with quote

My understanding of the reason the release bearing rod has to come out first is that it's a pull type clutch and the clutch fork goes in front of the release bearing. If that is the case then if you can access the clutch to flywheel bolts all you have to do is unbolt the clutch and remove the clutch and bellhousing at the same time with the release bearing rod still attached, if the release bearing rod doesn't want to come out easily. Then you can work on it at the bench rather than under the car.
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