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OD Tranny Slipping in Reverse?

To: Scott Tilton <sdtilton@yahoo.com>
Subject: OD Tranny Slipping in Reverse?
From: David Massey <105671.471@compuserve.com>
Date: Tue, 20 Nov 2001 14:07:11 -0500
Cc: "[unknown]" <triumphs@autox.team.net>
Message text written by Scott Tilton
>Twice now I've had an odd experience in my TR6 with A type OD
transmission.

I've been driving down a neighborhood street and come to a stop and put the
car
into reverse to back into a parking spot or a driveway or something.

When I first start to move backwards, it seems like the drive train is
slipping
for a half second or so before it catches and puts the power to the 
wheels.

It feels and sounds exactly like it would if you were driving on snow.
As a matter of fact, the first time it happened, I had just washed the car
and
was backing out of the driveway.
I figured had spun the tire on the wet pavement.   I thought it must have
been
a pretty slick surface.
This weekend though . . . it was warm tires on dry pavement. . . definitely
not
the tires spinning.

Any ideas as to the problem and its severity?
<

Scott,

Sounds like the OD is a bit slow disengaging.  This could be an adjustment
of the solenoid or a partial clog in the actuation valve.  The valve and
such can be removed for inspection.  Remove the plug and the spring.  With
a small magnet remove the ball and the rod.  Inspect for debris.  The oil
that gushes out when you remove the plug will likely flush out the
obstruction.

A worst case scenerio involves wear on the splines of the main shaft in the
transmission/OD unit.  But don't think about it until you check out the
rest.

Dave Massey

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