Quote:
Originally Posted by landtank
TSB breakdown:
Starting with serial number 96JE-06161, the B3 brake return spring assembly and low coast modulator valve compression spring was updated.
Starting with 97AE-07106 the material of 3 O-rings where changed to help them seal better.
Then serial numbers 97H*-00001 thru 97K*-99999 need to have the check ball added to the valve body.
Look at your serial number and plug it into the serial ranges above.
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Just so I get this straight, all A343s prior to the 96JE-06161 have a poor quality brake return spring assembly and low coast modulator. (Does this affect reverse?)
And all A343s prior to 97AE-07106 have 3 low quality oil rings that may not seal properly. (Any idea how the O-rings might affect the reverse noise?)
The part I'm confused on is the last one. Are saying that ONLY A343s within that 97H through 97K serial range need the check ball added? If so, I assume this last one doesn't affect most 1995 and 1996 transmissions?
Thanks for posting this up again.