From digest.v6.n561 Mon Apr 21 13:49:34 1997
From: "John H. Stein" <jhstein_at_mindspring.com>
Date: Mon, 21 Apr 1997 09:29:26 -0400
Subject: Re:ZF4 reving
The following was most gratiously transmitted to me and I will
re-post it here for all to learn. I am reposting w/permission because of
the continuing interest and and discussion.
You needed TSB (Technical Service Bulletin) info so...
ATRATB900100 - Jan 1990 - Clutch -A- Burning/ZF4HP22
ATRATB056 - June 1991 - Clutch -A- Failure /ZF4HP22
ATRATB8843 - Sep 1988 - Clutch -A- Failure/ZF4HP22
ATRATBFF852 - Jan 1985 - High Pitched Whine Followed By No-Drive Condition
Those are all "after the fact" ATRA (Automatic Transmission Rebuilders
2401913196 - June 1991 - Transmission Failure During Exhaust Emission Testing
2402903098 - Aug 1990 - New Primary Oil Pump Housing with 4HP22 or 4HP24
Those are actual, BMW TSBs.
Feel free to post this list to the digest if you think it's appropriate.
Aamco should be able to print the ATRA TSBs, the BMW TSBs will have to come
the dealer or a shop in your area that uses the Alldata Information system.
I hope this helps all find answers to those burning questions. (pun intended)
John H. Stein
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