Author Topic: New engine running and now can't shift  (Read 3451 times)

September 11, 2009, 07:35:32 pm

BP10000

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New engine running and now can't shift
« on: September 11, 2009, 07:35:32 pm »
So I got my replacement engine all sorted out and everything's working great, except shifting is a lot harder than I remember.

The problem I'm having is that the clutch won't fully disengage, making it very hard (and noisy) to get into reverse at a standstill. The release arm on the trans moves easily up to horizontal before meeting resistance. The cable seems to be adjusting just fine.

On reflection, I seem to recall a small silver metal disc, maybe 5mm diameter and 2mm thick, lying on the floor in my garage. I thought it was a punchout from something. Could this be part of the clutch release mechanism? Please tell me i can pop it back in from the outboard end of the trans...
1992 Jetta NA (used to own)
1987 Mercedes Benz 300TD (For Sale!)
2001 Jetta TDI (My dad's)
1995 Golf TD (Daily)

Reply #1September 11, 2009, 08:34:53 pm

burn_your_money

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Re: New engine running and now can't shift
« Reply #1 on: September 11, 2009, 08:34:53 pm »
You can't really see it in this picture but did it look similar to the small disk in the center?

http://image.autopartsonlinecanada.com/live/I2036324528SAC.JPG

I hope you say no...

The disk you found, did it have an impression in one side of it?
Tyler

Reply #2September 11, 2009, 08:51:58 pm

Vincent Waldon

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Re: New engine running and now can't shift
« Reply #2 on: September 11, 2009, 08:51:58 pm »
Here's how all the parts fit together:



Part 14 is the part Tyler is referring to.... although it's a bit bigger than 5mm.
Vince

Edmonton, Alberta, Canada
2001 silver TDI Jetta Malone Stage 1.5 , 2001 blue TDI Jetta SBIII 216s Malone Stage 3, 1970 Bay Window bus

Gone but not forgotten: 1969/1971 Beetles, 1969/1974 Westies, 1979 Rabbit, 1986 TD Jetta, 1992 gas Jetta, 1994 TD Jetta

Reply #3September 11, 2009, 09:08:40 pm

BP10000

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Re: New engine running and now can't shift
« Reply #3 on: September 11, 2009, 09:08:40 pm »
ahh, good graphic!

there was definitely a disc of some sort still in the dimple in the center of the release plate. It had a slightly burnished area where the rod pushes. The disc I saw, and my memory could be playing tricks on me, looked like it was made of aluminum and was slightly convex like it had been punched out of a sheet. I didn't even pick it up, so it's really only half a glance I'm going on. I wonder if someone stuck it in the release bearing as a shim at some point. Maybe it stuck to the end of the rod when I pulled it out and then fell off.

How much total travel does the rod make to release the clutch? what would a 2mm shim work out to in lever arm travel?
1992 Jetta NA (used to own)
1987 Mercedes Benz 300TD (For Sale!)
2001 Jetta TDI (My dad's)
1995 Golf TD (Daily)