81 Engine Rebuild


New Member
Hello All.

I got my 81 4 wheel cart early last year, it ran okay but had what seemed to be excessive vibration. There were cracks in the brackets for the generator. I checked the compression and it was well below 70 psi. Based on the vibration and low compression I plan to do a complete bottom to top rebuild. I have the new top and bottom end parts in hand and am just getting started. I'm sure I'll have plenty of questions for this thread before I'm done. Here is my first one.

Engine is out of the cart on the bench and I am ready to take the clutch off. I want to make my own clutch puller. The manual only calls out the puller tool number no specs listed. Does anyone know what the thread size is on the I.D. of the clutch?