Moss QC

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tomalger
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Moss QC

Post by tomalger » Mon Dec 11, 2023 12:24 pm

'49 TC
'was checking the pinion shims from Moss... 236-490
the two .010 shims measured* .007. ( *Starrett micrometer )
the .002 shim was .002 .

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Steve Simmons
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Re: Moss QC

Post by Steve Simmons » Mon Dec 11, 2023 2:33 pm

I've run into that with hub shims many times, from different suppliers. It seems like an easy thing to get right for whoever manufactures them. I have to measure every shim to make sure it's what it says it is.
1949 TC8975 / XPAG 9609
1948 TC6011 / XPEG1182 (XPAG6472)
http://www.mgnuts.com

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tomalger
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Re: Moss QC

Post by tomalger » Mon Dec 11, 2023 7:00 pm

maybe shims should be marked > .010 +/- (more or less)...

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Duncan M
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Re: Moss QC

Post by Duncan M » Tue Dec 12, 2023 11:49 am

Got some of their steering box top plate shims several years back and they were not even made of metal. Those shims must be metal. I also got a new top plate at the same time (actually got 2) and it was very good quality with hard chrome applied on the (lightly crosshatched) working side.

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