Posted 10/17/2021 21:12 (#9274517 - in reply to #9274481) Subject: RE: CIH 2388 Rotor Drive Problem???
Northeast ND
Are you sure that shaft has moved back, or has something gone wrong with the gearbox or mounting for the right hand gear box, making everything out of line?
I have had a rotor gearbox apart before, I don't think that shaft could move out, but the pulleys could possibly have moved on the shaft.