A8 Parts Forum  

Go Back   A8 Parts Forum > A8 D2 > D2 - Engine Bay

D2 - Engine Bay Everything under the bonnet

Reply
 
Thread Tools Display Modes
  #1  
Old 14th January 2011, 02:17 PM
woodshed woodshed is offline
Member
 
Join Date: May 2010
Location: Work in Ireland - Home in Devon
Posts: 32
Question What torque should be used on the Valve cover bolts?

I am just changing the gaskets on my valve covers. Depending on what source I look at there are several different torques quoted for fastening up the bolts. My Audi workshop CD says 10Nm but some of the Audi tech articles on this site and others quote 18 ft/Lb. By my maths these are not the same.

Can anyone confirm what figure they have used?

Martin
__________________
Martin Wood

Rescue Helicopter Pilot

Work in Ireland - Home in Devon
Reply With Quote
  #2  
Old 14th January 2011, 03:19 PM
Conan_the_Librarian's Avatar
Conan_the_Librarian Conan_the_Librarian is offline
UberSeniorChiefLibrarian
 
Join Date: Jan 2009
Location: In a library
Posts: 3,865
Default

Based on it being an M5 bolt into aluminium I would say 10 - 15 Nm is about correct. My ELSA win is FuBar atm so I can't check for certain.
__________________
Conan (the Librarian)

Watch it if you dare

Currently,
2000 S8, Merlin Purple, Leather Pack 1, Winter Pack 1, SPAX adjustable suspension, AP Racing 6 pot front caliper, 385mm fully floating disks, EBC Yellow Stuff Pads, Black Diamond grooved rear disks and predetor pads, D2 Doctors Brake Block.
1997 4.2 A8SQ - the Projekt. 12 years and ongoing!
1997 4.2 A8SQ - Ming Blue. Restoration sat waiting; saved from the Scrapyard
2003 C5 Allroad 4.2Q - Cobolt Blue. Towing car. Laid up awaiting manual conversion.
2005 C5 Allroad 2.5TDi FE - Grey - Workhorse.
2015 Q3QS SLine - Daytona Grey. Lots of extras! Long Haired Admirals cutter.

Previously
2003 C5 A6 1.9TDI FWD - Loaner from D2 Doctor Lifex
1997 S8 - Ming Blue. Loaned out and written off. I loved that car. My first engine swap after cambelt failure.
1996 4.2 A8SQ - Ming Blue. 178k on a cambelt! Trader's 8. Delivered to A8Parts at Lifex.
2003 2.8 A8SQ - powder blueish. Fill in for a while. Sold on.
1998 1.8T A4 Avant FWD. Ming Blue (there's a theme here), PEX for the 97 S8.
And a list of non VAG going back 40 years before I saw the light.
Reply With Quote
  #3  
Old 14th January 2011, 04:44 PM
woodshed woodshed is offline
Member
 
Join Date: May 2010
Location: Work in Ireland - Home in Devon
Posts: 32
Default Thanks Conan

Thanks, I had come to that decision -I can always tighten up. Hard to go back!

Martin
__________________
Martin Wood

Rescue Helicopter Pilot

Work in Ireland - Home in Devon
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 08:37 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.