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Porsche 944 The Porsche 944 and 944 Turbo was a huge success for Porsche throughout the 1980s.

CV Issue

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  #1  
Old 02-13-2006, 08:40 PM
Mr Pilkington's Avatar
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Default CV Issue

Okay, so after the wheel bearing issue curiosity got the best of me and I decided to tear down the CV joints on the drive axle. A damn good thing I did too! Apparently grease isn't supposed to glitter. The grease looked as if it had been scatter with mica flakes; in reality small pieces of metal that had fractured off of the bearing itself were floating freely inside the CV joint. I removed both and cleaned them up for reinstallation. Well it seems everything is physically fine on the outer CV. But the inner (the bearing bolt-up to the differential) CV's inner race seems to be scored slightly. I need to replace just the inner race, but every parts retailer I have contacted only sells the entire bearing assembly. Does anyone know where I can find JUST the inner race?
(Images below

Also the outer CV's bearing latter holds tight on only 4 out of the 6 bearing *****. They snap in but easily pop out. Nether the bearing housing nor the ***** them selves are scored at all so this shouldn't affect anything once the assembled. But it seems like an issue. Has anyone else seen before?
(Video of the problem)







 
  #2  
Old 02-13-2006, 09:16 PM
Lee Willis's Avatar
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Default RE: CV Issue

You are right, grease is not supposed to glitter.

I suppose some really cool pun based on "All that glitters is not gold" is in order here, but I spent all day in airports trying to get somewhere I never got to, so . . .

glad you found the problem early on. could have been bad.
 
  #3  
Old 02-13-2006, 09:24 PM
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Default RE: CV Issue


ORIGINAL: Lee Willis

You are right, grease is not supposed to glitter.
[8D]


This fixes half of the problem, now I need parts.
Pelican wants $91 for the CV assembly with boot, and I just want to replace the Race. Or is that just not going to happen?
 
  #4  
Old 02-15-2006, 12:20 AM
Join Date: Oct 2005
Location: South Dakota
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Default RE: CV Issue

I know my local auto parts store just has the assembly with the boot. Maybe you can find the Race on ebay? Good luck.
 
  #5  
Old 02-15-2006, 02:38 PM
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Default RE: CV Issue

[sm=outcold.gif]So I have just about everything done. I broke down and ordered 4 brand new CV joints w/ boot from Pelican (should be here in a couple of days :up: ) along with some other goodies. And just as I am reinstalling the wheel hubs I look at the torque specs in the Haynus manual (yes I know not to trust the damn thing but it seemed worth the humor in a glance) and it says to tighten the outer lock nut to 340 ft/lbs. O.o
If that’s the case what is the purpose behind the cotter pin? This sounds bogus to me. What are the REAL torque specs?
 
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