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Blog: MotorMouth by Kris Palmer

Bent Bolts Can Be Mended

Tuesday, January 15th, 2008

Chrome bumpers are important to a classic car’s looks. Rusted or bent up they can detract from nice paintwork. The ones on my TR6 were passable–not superb but not so bad that I should be arrested for putting them on a restored car.

brlt5.jpg

The chrome portions (excluding license-plate light fixture) came in three or four pieces, depending on year. Mine are the 4-piece ones with “overriders,” which keep a vehicle in front of behind from riding over the cross-piece and taking out your grille or denting your tail panel at parking speeds.

brkt6.jpg

The back bumper needs to rejoin the car but I’d taken one of the side pieces off to facilitate removal. Looking at it now I realized the mounting bolts were bent. Tracking down a new bracket, to which the three bolts are welded, was one option. But shouldn’t we be able to fix this?

brkt1.jpg

Step one was to hold the bolt tight in a vise. An adjustable wrench, positioned at the bend, would provide our leverage.

brkt3.jpg

Cranking only on the bent portion put things back pretty close to straight. Sure, it also smushed the threads some, but naturally we’d be chasing the threads anyway.
A quick cleanup with the tap & die set yielded perfectly useable results.

brkt4.jpg

And remember kids, do try this at home–when things get bent out of shape. There’s a rubber piece that goes in there that maybe we could have made, but I was passing by Quality Coaches, a Moss Distributor, so I ordered one up for the bumper sections and for underneath the license-plate light fixture.

More bumper work to come…

3 Responses to "Bent Bolts Can Be Mended"

Gary Johnson says:

January 16th, 2008 at 10:17 am

Good tip Kris, but if you don’t have a tap and die set, you can also do this after funning a nut down the bolt to the bend, and putting the wrench on the nut, or putting the nut in the vise and prying or levering the bracket. The nut sometimes makes it easier to get the bend right where you want it.

Gary Johnson says:

January 16th, 2008 at 10:17 am

Sorry, running a nut down. :)

Kris Palmer says:

January 16th, 2008 at 1:03 pm

Thanks Gary. Good tip (and people who really enjoy their wrenching might agree with funning too). :^)

Please leave a comment

MotorMouth Kris Palmer, freelance auto writer and editor, blogs about vintage cars, the collectible auto scene and just about anything else that goes vroom.

Your favorite: classic car blog, antique car blog, muscle car blog, vintage car blog. Antique and classic cars for sale by owner.

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