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I used to fight with every stuck caliper bolt until I saw a guy in a shop heat the bracket, not the bolt.
He used a small propane torch on the bracket for about 30 seconds, and the bolt came right out without stripping. I tried it on a 2012 F-150 last week and it saved me an hour of cussing. Do you have a go-to trick for frozen hardware that's better than just more force?
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green.jessica5mo ago
Heat can warp the bracket though.
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jamieh765mo ago
Reminds me of when I tried to fix my old car's side mirror with a heat gun. I was trying to soften the glue, but I got the plastic housing so hot it went all floppy. Ended up with a mirror that looked like a melted candle. Had to buy the whole new assembly anyway. Heat is no joke on cheap plastic or thin metal.
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charles_kim4mo ago
Man, I was totally in the "just get a bigger breaker bar" camp for years. I'd snap bolts and fight for hours. Seeing that trick, heating the bracket so it expands away from the bolt, was a total game changer. It just makes sense when you see it work. I did it on an old Civic's rusty brake line bracket last month and it came out smooth. Sometimes the simple ideas are the best ones.
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