In a message dated 96-09-07 21:49:05 EDT, mcmullen@isnet.is.bgsm.edu (Patrick
McMullen) writes:
>What would keep a J-type OD from disengaging? The solinoid works like it
>should. All my switches are operating like they should. The
>transmission was completely overhauled in 1991 and has 9000 miles on it.
>I drove it almost 40 miles with the column switch off but the
>transmission remained in OD. Even from a dead stop, I had OD in first
>gear. At least I remembered not to back up!
Pat,
The J type OD does not have an accumulator (as does the A type) so the only
way that the OD could be engaged at start-up is if the OD clutch is stuck (or
the OD pistons).
The last time that happened to me (on an Austin-Healey) the OD clutch just
stuck. A few good wacks with a soft faced hammer - like a raw-hide hammer we
use for wire wheel knock-offs - broke it loose and it has worked fine ever
since.
I think the clutch face just stuck to the brake ring and the wacks broke it
loose. You might try giving the transmission a few good wacks with a soft
hammer and see if that helps. I don't think that a rubber hammer will work.
Try a small hand sledge and a block of wood if you don't have a raw-hide
hammer.
Another possible cause is that the splines are galled and not allowing the
clutch to move back to the direct position (not likely). Only a disassembly
will determine that.
Good luck
Dave
TR6Massey@aol.com
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