Can you fix a sagging leaf spring?

 

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QUESTION

Hi John,

I have an engineering question regarding resetting ute rear leaf packs. Some say they can be reset, and even reset to original height after they have sagged a bit.

I am questioning this if it is possible after leaf springs become worn/settled in. Is it possible that the leafs can be heated, thus resetting the height, or is this FaceBook mechanics talking nonsense.?

Gavin

 

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