Wagonmann

I don't get it. When doing the timing belt changeout, the cam sprockets are not "keyed" to the camshafts, but the spec is to install camshaft holder (3243)loosen sprocket bolts, then pop them loose, take off the holder, position the belt, then put holder back on and tighten. How the hell is this supposed to maintain valve timing??? It sounds like a formula for disaster.
Jim '97A6qw

samm

I just did my timing belt for the first time and thought the same thing. As I went through the process it became clear why you "pop" the cam sprockets. While the sprockets are not keyed the plate that you put the cam holding tool in is keyed.

While the tool holds the cam you free the sprockets so they are able to roll as you put torque the tensioner.

Does this make sense? The moral here is that you do need to free the cam sprockets. While I was at it I replaced the cam seals since it was to easy.

ARK

The cam belt can be done without the special tools, and the cams are not loosened.

samm

How about a little more in depth explination?

Wagonmann

But I don't like that any better. A slight difference in belt tension or manufacturer or length, size could leave the valve timing off as well. Samm says it makes sense, so I'll do it and it will make sense.
Jim
'97 A6qw
Quattro Value Package
No suspension upgrade

ARK

Post email and I will send you a step by step (special toolless) procedure.