Rear Diff Seals

2.7 V6 30v biturbo - 251bhp
2.7 V6 30v biturbo - 261bhp
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kylewc
2nd Gear
Posts: 105
Joined: Sat Jun 24, 2006 9:46 am
Location: Surrey

Rear Diff Seals

Post by kylewc » Tue Nov 20, 2007 11:39 am

Hi All,

my rear diff seals need replacing and i have tried searching the net for a how to or any advice. i cant seem to find anything, so i was hoping that someone would be able to give me some advice or point me to a useful guide somewhere.... i wanted to get MRC to do it for me but they are fully booked for the next few weeks and i wanted it done before...

thanks!!

Kyle

MarkB
Cruising
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Joined: Thu Jun 30, 2005 11:52 am

RE: Rear Diff Seals

Post by MarkB » Wed Nov 21, 2007 9:55 pm

I asked a similar question a while ago... I'm still none the wiser. I can't think it's that hard a job though.
Mark

rolskii
5th Gear
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Location: riverside
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RE: Rear Diff Seals

Post by rolskii » Thu Nov 22, 2007 12:15 am

Undo yr flanges, drop the driveshafts, undo the centre bolt now revealed in the centre of yr flanges, remove flange, replace oil seal, put it back together....

tip* - make sure yr oil filler plug comes loose whilst flange is out on o/s...its easier to get too then for topping up later... POP
happy dayz .... party ....

MarkB
Cruising
Posts: 5695
Joined: Thu Jun 30, 2005 11:52 am

RE: Rear Diff Seals

Post by MarkB » Thu Nov 22, 2007 10:10 am

Cool, sounds easy enough :thumbs:
Mark

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lemond
3rd Gear
Posts: 348
Joined: Sat Dec 30, 2006 12:16 am
Location: Sheffield

RE: Rear Diff Seals

Post by lemond » Fri Nov 23, 2007 7:49 pm

Had mine done today at a great VW Audi specialist called Nottingham Auto-technik! I can recommend!!

The leak looks worse than it is.... the oil level was still OK, but I dont like oil on the driveway..
'91 230E Merc. Made when Germany knew how!
'99 S4 Saloon Silver. Made after it had forgotten!

User avatar
lemond
3rd Gear
Posts: 348
Joined: Sat Dec 30, 2006 12:16 am
Location: Sheffield

RE: Rear Diff Seals

Post by lemond » Fri Nov 23, 2007 8:47 pm

I should have said the leak looked worse than it was.... No leaks now! plus changed the LHS EGT and now have full boost again WAHEY.... I must say I dont mind working on cars, but both those jobs would have been a reet pain to do on the driveway... in the cold using my wooden ramps.

LHS (near side) EGT is just a to55 job to do. RHS looks a piece of cake!
'91 230E Merc. Made when Germany knew how!
'99 S4 Saloon Silver. Made after it had forgotten!

Pekka
Neutral
Posts: 11
Joined: Fri May 25, 2007 8:54 am
Location: Finland

RE: Rear Diff Seals

Post by Pekka » Fri Nov 23, 2007 9:20 pm

http://www.vagcat.com/p/B157/525200.png

I should do the same job, but how i have understood it - is that you need to measure the correct location of the oil seal (part 18 ), cause there is nothing to prevent it going too deep inside when putting in the new one.

kylewc
2nd Gear
Posts: 105
Joined: Sat Jun 24, 2006 9:46 am
Location: Surrey

Post by kylewc » Tue Nov 27, 2007 9:50 pm

thanks for that! seems though it is straight forward enough...

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