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Threads stripped rear engine mount to frame. XR

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Old Jul 11, 2021 | 10:35 AM
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Default Threads stripped rear engine mount to frame. XR

Dear Forum
Has anybody been down this road. Reassembling my basket case 1975 XR when I found that the upper 2 threads in the frame are stripped.
They are looking like 3/8" 24 TPI. Maybe the same as a Sportster? Any advice appreciated.
Thank you
 
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Old Jul 12, 2021 | 07:05 AM
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Have you tried to run a tap through it?

rk classic.
 
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Old Jul 12, 2021 | 10:36 AM
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Yes I did..............a 3/8 x 24 TPI tap doesn't even touch what is left of the threads. I'm thinkin..........either ream to 7/16 and tap to 24TPI or this more advanced helicoil.

https://www.amazon.com/TIME-SERT-BIG-SERT-Oversized-Inch-5382/dp/B003VZ52EK/ref=sr_1_1?dchild=1&keywords=Big-Sert+5382+3%2F8-24+Oversized+Inch+Thread+Repair+Kit&qid=1626022409 &s=automotive&sr=1-1

Thanks for the response

 
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