Ok is it ruined? Or can it be fixed?
I tried to use a 3 prong puller to remove a cam sprocket. I tried too hard I guess.
The puller broke off inside the crank and may have ruined the threads inside the crank.
I have tried to run a die through and it does not seem to be working. Seemed to work ok then it will not thread a bolt in now.
So here is the question...
Can a crank shaft be filled and re-threaded by a shop?
Or is the answer to cut a new, larger thread through? But if that were the case you would have to enlarge the pulley as well for the larger bolt correct?
What are your thoughts?