clutch or transmission

[Peter Golledge]

Hmmm the no shift without the clutch is something I've not had.  However a
bad pilot doesn't come into play in this operation at all since the
flywheel/input shaft never spin at different speeds shifting this way.  

I would imagine a failed pilot would affect all shifting but I've never had
one fail.  I would try putting all four wheels up and then having someone
depress the clutch while in 5th gear with handbrake engaged.  Then you
should be able to spin the input shaft via the trans by blocking one front
wheel and spinning the second.  If there is a bad bearing I would imagine
you should hear/feel it without the noise/vibration of a running engine.
You can then also fire up the motor and try clutch engagement/shifting with
the wheels up.

Good luck!

-----Original Message-----
From: Nick Lawrence [mailto:nick at beol.net] 
Sent: Sunday, October 25, 2009 8:21 PM
To: Peter Golledge; quattro at audifans.com
Subject: Re: clutch or transmission

Still pondering.
 I did replace the clutch master cylinder with the clutch, and the slave is 
not original but sure they can go bad.  Never had a Audi hydraulic fail with

these symptoms.  Doesn't loose pressure ever. Doesn't sink to the floor. 
Always allows to be put in gear forward or reverse, no grinding.  No loss of

brake fluid, no brake fluid on my shoes!

In a normal working Audi if you ignore the clutch, and try to move the 
shifter out of a gear, there will be a point where  drivng loads or 
tranistion to coasting,  will allow a shift.
Haven't we all had to nurse an Audi home with a broken clutch pedal?
Mine currently won't.

Here is an idea,  And I may have experienced this once before but didn't 
give it a thought.
What about a failed pilot bearing causing the trans input shaft to stay 
tuning at engine speed?  Might explain why at standstill or very slow car 
speed it will shift.
Nick    dreading pulling the trans with out knowing for sure.
----- Original Message ----- 
From: "Peter Golledge" <petergolledge at gmail.com>
To: "'Nick Lawrence'" <nick at beol.net>; <quattro at audifans.com>
Sent: Friday, October 23, 2009 8:30 PM
Subject: RE: clutch or transmission


> If you didn't replace the Clutch master/slave I'm willing to bet they are 
> a
> likely culprit.  I'd say there is enough pressure to just get a partial
> dis-engage of the clutch.  Try bleeding to see if things are better for a
> while.  If the slave/master do turn out bad, replace both, with this many
> miles one will follow the other as sure as night/day.
>
> -----Original Message-----
> From: quattro-bounces at audifans.com [mailto:quattro-bounces at audifans.com] 
> On
> Behalf Of Nick Lawrence
> Sent: Friday, October 23, 2009 6:07 PM
> To: quattro at audifans.com
> Subject: clutch or transmission
>
> My '90 200 tqa with 261k miles is having a problem shifting.  I'll try to
> describe conditions.
>
> I can press the clutch and put it in gear, 1st or reverse and move off
> slowly and press the clutch and stop.
>
> I run it up normally in 1st gear, press the clutch to shift and it won't
> shift, just like I didn't press the clutch.
> The car also slows down as I have lifted off the throttle, just like it
> would do if one didn't press the clutch.
>
> Same will happen if I can struggle up thru the gears.
>
> As I try to shift with the clutch pedal pushed and the throttle off the 
> car
> slows,  sometimes a little jerky.  However if I apply throttle the engine
> will speed up like a slipping clutch.
>
> At a standstill I can shift into any gear.  I can hold the clutch pedal 
> down
> for extended time and the car doesn't start to creep.I can still put it in
> gear.
>
> I do not notice any difference in the pedal feel.
>
> The problem seems to be related to the car moving.
>
> Clutch pressure plate, disc, throw out bearing, pilot bearing have 11k
> miles.
>
> So, what failure in the trans could cause this?  What  are symptoms of
> failing torsen?
>
> Looking for some good explanations or WAG.
>
> I'll ask trans swap questions in separate post.
>
> Nick  central Ohio
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