TC Stub Axle to Axle Movement

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Koopz
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TC Stub Axle to Axle Movement

Post by Koopz » Sun Sep 12, 2021 9:54 pm

I am working my way through the restoration of my TC and now onto the front axle. I am replacing the king pins etc but note that prior to disassembly there is approx 1 mm of movement up and down on the king pin between the stub axle and the main front axle.

What are the tolerances here and if too great should I insert a hardened steel shim to reduce this. If so what is the acceptable movement.

Many thanks, as usual.

Steve

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Steve Simmons
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Re: TC Stub Axle to Axle Movement

Post by Steve Simmons » Mon Sep 13, 2021 7:03 am

The factory specifies 0.004" between axle and knuckle. Shims to on top, thrust washer on bottom.

I wrote an article about rebuilding these for the TCMG newsletter a while back. You can see it on pages 10-11 here: http://www.tcmotoringguild.org/chassis/20MayChassis.pdf
1949 TC8975 / XPAG 9609
1948 TC6011 / XPEG1182 (XPAG6472)
http://www.mgnuts.com

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Koopz
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Joined: Sat May 08, 2021 8:36 am
Location: Castle Cary UK

Re: TC Stub Axle to Axle Movement

Post by Koopz » Mon Sep 13, 2021 10:06 am

Thanks noted

S

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