Can't say much about my present TR6, it's merely a shell (and a rusty one
at that). But my previous one did not appear to drop out of overdrive
between 3rd and 4th. It didn't work when I got the car, well if it did it was
sporadic. I decided to work on the OD while I had the tranny out. I emptied
the gear oil, removed the plate and flushed out the OD filter and all the
channels. used brown paper and non-hardning permatex to make a gasket
when I replaced the plate. I didassembled the switch on the tranny and
cleaned it up then put it back together. I rewired the steering column switch
to go through the relay rather than direct (DPO) aand never had problems
after that
Andy
On 06/03/98 01:53 PM Peter Zaborski said...
>
>> From: Barry Schwartz [SMTP:bschwart@pacbell.net]
>> Sent: Wednesday, June 03, 1998 6:57 AM
>>
>> Sure enough the actuation is when
>> you slide it over to the 3-4 position. Engages in that slot regardless of
>> which gear, or between gears, it's always engaged when in that gate.
>> disengages when you return to neutral or 1-2 gate....
>>
>....At any rate it might be possible to, when you have it
>> accessible, redo the actuation so that the switch is always engaged
when
>> in
>> the 3-4 gate position? Just a thought-
>>
>This begs the question of how does the switching work on this gearbox?
My 76
>J-type definitely de-activates the solenoid during the 3-4 or 4-3 shifts. I
>cannot recall where the 3-4 switch is located on the top cover. The TRF
TR6
>manual is sort of helpful but it illustrates quite a number of top cover
>layouts with some having the switches towards the front of the car
>(indicating that the fork is the activator) and some with the switches
>towards the rear of the car (indicating that the "rail" is the
>activator???). I am not sure about the rail being the activator in the
>second case. Nonetheless, if this does prove to be the reason why the 3-4
>shift produces a grind, I would be interested in modifying my gearbox so
>that it works like Barry's (ie. O/D solenoid stays energized when the
>shifter is in the 3-4 plane).
>
>Anyone have ideas on this?
>
>Peter Zaborski
>76 TR6 (CF58310 UO)
>Calgary AB Canada
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