Bad Crank Bearing???
- Thread starter Whitty21
- Start date
video works I:I im not sure about that i know if you can move the flywheel up and down you may have a bad crank bearing... also if you take the cylinder off the connecting rod should have no up and down play. a little side to side is ok. that im not sure about maybe someone more experienced will know
hard to say from the vidio but something isnt right... could also be rod bearing or wristpin. gona be taking it appart soon?
i will eventually tear it down, it is decently loud knock when it is running, and it shouldnt be piston slap with the condition of the cylinder/piston and the compression at 160psi
It sounds like the big end bearing... it seems to knock worse at the end of the "rock" not so much at a particular place in the rotation.
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x2 I agree completely and i have personally wrecked 2 bottom end rod bearings
x2 I agree completely and i have personally wrecked 2 bottom end rod bearings
