Crank S Bolt Torque--10V & 20V same?

L DC ldc007usa at yahoo.com
Fri Nov 19 14:41:19 PST 2010


Time for another TB/WP, idler, seals job but this time on a 20V, non-turbo, 5 cylinder engine.

I assume the torque spec (340/350 ft. lbs without torque multiplier 2079 tool) is the same as in 10V 5-cylinder engines?

Also, I assume, just as in the 10V engines, there is a "O" timing mark on the flywheel that I should reference when setting the correct timing on the crank.

As for the cam timing follow the marks on the sprocket, ensuring dizzy rotor points to housing mark and #1 spark plug-wire same as 10V engines?

Thanks in advance and regards,

-Louis 



--- On Thu, 1/26/06, Kunz, Bob <bob.kunz at hp.com> wrote:

> From: Kunz, Bob <bob.kunz at hp.com>
> Subject: RE: Torque Spec: Crank S Bolt
> To: quattro at audifans.com
> Date: Thursday, January 26, 2006, 6:03 PM
> There is a discussion in the archives
> about this. Audi makes an
> assumption that you will use a 36 inch torque wrench with a
> 12 inch (the
> adaptor tool) extension. This results in a 1 1/3 torque
> multiplication
> making the 258 ft-lbs reading on the wrench (350 Nm)
> correspond to 344
> ft-lbs (465 Nm) at the bolt.
> 
> Formulas are well published and our previous thread on
> torque went
> through all the logic on why they are correct. Trust me...
> it is so.
> Just make sure that the extension and wrench are in line,
> because
> otherwise you have to apply a cosine of the angle
> correction to your
> setting.
> 
> So any way you can get 344 ft-lbs on that bolt will work.
> Breaker bar
> and your weight, actual torque wrench with the extension,
> etc..
> 
> --bob
> 
> '86 5Ks Avant
> '02 TTQR
> _______________________________________________
> quattro mailing list
> quattro at audifans.com
> http://www.audifans.com/mailman/listinfo/quattro
 


      


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