
Originally Posted by
aumick10
I have used torches and heavy copper soldering irons to do fuel tank repairs. A soldering iron seems to transfer less total heat into the parent metal than a torch, but this is very much dependent on the operators ability. There is more likelihood of damaging paint with an unwieldy torch operator.
Use a good clean wire brush during the cleaning re-tinning process. Often you need to completely remove the bracket to get the underside of the bracket clean. If it has come loose, and you don't remove it, you will only be putting new solder over the outside of the bracket that you are able to reach.
If you are uncomfortable in doing this process safely, take it to a radiator shop.
Good luck on whichever way you go.
Cheers,
Mick
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