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Old 12-22-2022, 11:04 AM   #6
Bob Bidonde
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Join Date: May 2010
Location: Long Island, NY
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Default Re: Rear axle/drum question

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Ditto JoeK. It's unfortunate that many Model "A" rear hubs have been deformed by torquing the axle nut way too much. There are many publications specifying torques of 100 lbs-ft plus on the basis of the thread size and a SAE chart. They have no idea how high the hoop stress in the hubs gets at these torque levels. I doubt that the factory production torque was anywhere near 100 lbs-ft.
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