Torque Spec: Crank S Bolt

SJ syljay at optonline.net
Fri Jan 27 11:23:44 EST 2006


I do believe the final torque on the bolt is 322 ft-lbs.

We had a Looooooong discussion regarding the mysteries of tool 2079.

The discussion subject line was "Crank bolt torque for timing belt change
(10v)"
Date of Discussion was Dec 03
There are about 50 posts on this topic. Look up the Dec 03 quattro archive,
and sort by "Subject".
http://www.audifans.com/pipermail/quattro/2003-December/subject.html

This post has links to a site showing how to build your own generic
extension and formulas. Photos included.
http://www.audifans.com/pipermail/quattro/2003-December/083731.html
.
This is the link for the above generic extension. The link still works.
http://www.specialpatrolgroup.co.uk/spooky/torque/torque.html

And, if you are a mental masochist, as apparently many of us are(judging
from the 50 posts), then this site is for you >
http://www.geocities.com/motorcity/downs/3837/torqwren.html

I wish you luck, and hope you retain your sanity.

SJ
85 Dodge PU, D-250, 318, auto
85 Audi 4k - - sold but still on the road
88 Audi 5kq
90 Audi 100q


> From: L DC <ldc007usa at yahoo.com>
> Subject: Torque Spec: Crank S Bolt
>
> Hello All!!
>
> According to the Bentley manual, the torque spec for
> the 27mm crank shaft pulley bolt on my '87 VW Quantum
> Syncro, which shares the same drive train as the Audi
> 4KQ, is set at 258 lbs USING tool 2079 (extension
> bar).
>
> This means that in the absence of such tool, the
> torque on the actual 27mm bolt is greater, correct?
>
> 258 lbs of torque is alot of torque to begin with and
> most torque wrenches I have come across in the Auto
> parts stores max out at 200 lbs.
>
> I have not asked at any of the stores I've visited for
> higher torque wrenches. Would they carry any of them?
>
> TIA
>
> -Louis



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