Eccentric
Mister Wizard
Wasn't that a feature on them on them little gems?
Yeah they have thrust washers between the crank bearings and crank throws. The SM instructs us to make .015" shims and slip them between the bearings and thrust washers. We're then supposed to place the bearings, thrust washers, shims, and crank seals in the bearing recesses in the base of the cylinder, snug everything tight towards the crank, and then carefully remove our shims before installing the crankcase cover, tapping the crank ends, then tightening the cover screws...