Quote:Couldn't get at the '88, so I measured the '02.
straight edge over the side of the case (where the gasket goes)
it measure 12mm exactly to the boss of the pinion gear.
and the idle gear boss is exactly even.
How far below the lower edge of the starter driven gear is the boss of the pinion/idle gear?
On the original gear the teeth that interact with the starter driven gear (#8) are flush with the pinion boss, but on the new gear there is a washer added plus a new lip created because the center shaft protrudes from the gear a bit (~0.049" if I remember). I'll need to get the boss of the pinion gear lowered until those additional distances are gone (or close to it). Then the teeth on the new gear and the starter driven gear will be in the same plane.