re. Timing Belt and the Bolt...

[Swann, Benjamin R. (BSWANN)]

I tried several things incl. breaker bar.  The main problem I had was trying
to remove this from an engine that was hanging from a Cherry picker.

Well I borrowed a high torque impact wrench (not my cheesy SAMS special).
Brapp Brapp - it was off so fast I couldn't believe I wasted so much time
trying another way.

1 vote for the impact wrench.

Ben Swann
'87.5 GT Coupe motor being cleaned up for transplant in the 4KQ.

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

From: "Bernard Littau" <bernardl at acumenassociates.com>
To: "Audi Fans" <quattro at audifans.com>
Subject: Timing Belt and the Bolt...
Date: Wed, 27 Sep 2000 23:09:49 -0700
charset="iso-8859-1"

Gee, we haven't had the timing belt and Harmonic Balancer and Crankshaft Nut
topic come up in a while.

What is the conventional wisdom of using an impact driver to get that nut
off?

I got to talking with my father today about the torque involved in removing
the nut, and he figured it would be easy to do with an impact driver.  I
pointed out that my 1/2" pneumatic impact driver wouldn't touch it as it
didn't generate enough impact to loosen the nut; not enough torque.  Dad
pointed out his impact driver is bigger than my impact driver :-), and he
was pretty sure 350 or so ft-lbs was not an issue.

So, assuming the impact driver will work, is there any reason not to use it
on the crankshaft nut?

Best,

Bernard Littau
Woodinville, WA
'88 5ktq