UrS4 rear diff service?? any how-tos?

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Jul 15, 2009 | 09:18 PM

mk4jetta

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Audiworld Junior Member

Joined: Mar 2009

Posts: 72

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From: Calgary, Alberta

UrS4 rear diff service?? any how-tos?

My 93 S4, i need to fix the leak and clunk.

Is there any DIY for rear diff work?

I want to fix my leak, im pretty sure its the output seals, and my diff mount is shot. I bought the 17mm hex to drain my diff but i cant even find the filler plug.

Any one have a step by step to do a diff flush, seal replacement, and diff mount??

Its leaking right onto my muffler, after a spirited run today it was smoking out my wheel wells.

I hate driving my car like this, knowing its leaking, and im finally getting some time to fix it so any input would be appreciated.

Thanks

Jul 16, 2009 | 06:37 AM

UrS4boy

AudiWorld Super User

Joined: Feb 2001

Posts: 18,801

Likes: 7

Rear diff Left and Right Seal R&R Procedure

Written by Fred Munro of Sudbury Ontario, this procedure is normally host on S-cars.org. However the website is still down. Fortunately, I have it on my hard drive and have uploaded it here.

Hope it helps

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