[quote="BarnyardEngineering"](quoted from post at 09:01:05 11/08/22) If a 7/16" drill will fit in the threaded hole and you know it isn't metric, then it is 1/2", either 13TPI or 20TPI.
Not sure where you're going with a bolt in the crank to remove the pulley. What you need is a 12 ton jack and a homemade puller to get it off without heat. They are really on there.
I used a very large bearing separator and a large puller, and heat.
Where do you put the the piston of the bottle Jack against?
I thought you would thread a long bolt into crank snout and the Jack would push against the bolt pulling the the pulley with the home made set up.
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