Need a bit of a crash course. I have a couple of 13mm thread bores that have rusted inside the bore and hence new bolts will not go in, at least not without massive force which I dont want to do, wd40 or brake cleaner doesn't seem to be enough. So far I've briefly read up on thread chasers and taps but unsure which way to go.
I'm going to look for plastic or wire brush that will fit see if that works I need to get this sorted asap. Also I'm dubious about using a wire brush incase I flatten the threads.
How would you deal with this?
I'm going to look for plastic or wire brush that will fit see if that works I need to get this sorted asap. Also I'm dubious about using a wire brush incase I flatten the threads.
How would you deal with this?