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Re: Stiff shifting after transmission rebuild - speedometer

To: "Navarrette, Vance" <vance.navarrette@intel.com>, <6pack@autox.team.net>
Subject: Re: Stiff shifting after transmission rebuild - speedometer
From: "Terry Geiger" <tgeiger@ShoalsBritishCars.org>
Date: Thu, 14 Apr 2005 08:39:46 -0500
Vance,

Thanks for your reply.  I don't think it's the interlock because if the 
engine is off there is no binding when shifting into second.  If it was the 
gear interlock I would think it would bind with the engine running and 
stopped.

I've only put about 20 miles on the transmission.  I did drive the car 
another 10 miles or so last night and it does feel like second is loosening 
up so I think I'll find some deserted back roads (not hard to find out here) 
and perform some 1st-2nd-3rd shifts for a few miles and see what happens.

On the subject of speedometer calibration, I think my speedometer is off (it 
seems slow).  I had not expected that.  I will use my GPS on the car and 
check the speedometer over the weekend.  Does anyone know if there were 
different speedometers for overdrive and non-overdrive cars?  John Esposito 
supplied the speedometer gear and right angle drive for the overdrive unit 
(the Volvo speedometer gear is totally different and must be changed) and I 
was expecting to keep the calibration.

Terry Geiger
Florence, Alabama USA
http://www.shoalsbritishcars.org/
'74 Triumph TR6 (for sunny days)
'59 Triumph TR3A (basket case)
'90 Chevy S10 (parts fetcher)
'84 Mercedes Benz 300D Turbo Diesel (for the wife to drive)


----- Original Message ----- 
From: "Navarrette, Vance" <vance.navarrette@intel.com>
To: "Terry Geiger" <tgeiger@ShoalsBritishCars.org>; <6pack@autox.team.net>
Sent: Wednesday, April 13, 2005 2:26 PM
Subject: RE: Stiff shifting after transmission rebuild


> Terry:
>
> Rebuilt my transmission and added a J-Type OD as well. Very
> sweet. How did you re-calibrate your speedo?
>
> As far as the hard shifting goes, I can suggest something to
> try. There is a series of ball bearings and pins in the gearbox top
> cover that are intended to prevent more than one gear from ever being
> engaged. These parts are accessible through the hole that the backup
> light switch mounts in. Try squirting some 90 weight oil in there to get
> everything lubricated. If you have the seat belt interlock switch,
> remove it and squirt some 90 wt in there as well. Be careful that a ball
> bearing doesn't fall out and get lost.
> This parts should slide past each other easily, and when
> rebuilding it is easy to forget to grease them, so they have a tendency
> to hang up while shifting. Getting some grease in there would be even
> better, but I couldn't think of a way to get a grease fitting in
> there....
>
> Cheers,
>
> Vance




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