Irv:
regarding the thrust button. You need it if you are using a solid rear end.
I have an IRS with a Quaiffe. Unfortunately, it was ordered with a thrust
button(but the Price was too right to refuse it). I had to machine the
insides of the inner half shafts for the rear end to join properly. The
other option was to take the thrust button out of the Quaiffe unit. I did
not wish to do this.
Mordy
______________________________ Reply Separator _________________________________
Subject: TR4A diff thrust button
Author: emanteno@ix.netcom.com (Irv Korey) at INTERNET
Date: 3/22/96 7:09 PM
Hi all,
My TR4A solid axle has a limited slip differential, which I think is a
Salsbury. I recently took the diff and housing out of the car to
replace the seals. Resting inside one of the axle tubes (the axles were
already removed) was a piece that I have since identified as the thrust
button.
On a standard diff, the thrust button rides on a shaft that goes thru
the differential carrier. The thrust button is supposed to be centered
between the axles. Moss Motors sell a LSD (I think it is a Quaiffe),
they say in their catalog that the thrust button is not used when the
LSD is placed in an irs car, but that it is used in a solid axle car.
There does not seem to be a shaft for the thrust button in my LSD, or a
place for the shaft. Could the PO have just put the thrust button in
the differential and let the axles keep it in place? If the thrust
button is not retained by the shaft, is it serving any purpose? Thanks
in advance for all help and advice. Any replies over the weekend,
please respond to the list or the email address below. Thanks again,
Irv Korey
emanteno@usa.pipeline.com on the weekends
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