Yamaha VMX12H Supplementary Service Manual page 296

SHAFT DRIVE
I
I
57
5.
Install:
Guide collar
(new)
Roller bearing (outer race)
Use a suitable press tool
install the above components into the
main housing.
Final Gear Positioning
Gear positioning is necessary when any of the
following parts are replaced:
Final gear case
0
Ring gear bearing housing
0
1. Select:
Final drive gear shim
Ring gear shim
By the following selection steps.
Final gear shim selection steps:
final drive shaft gear and ring gear
by using shims and
spective thicknesses calculated from infor-
mation marked on final gear
gear end.
thickness "A"
thickness "B"
washer
find shim thickness "A" use following
la:
Final Drive Gear Shim Thickness:
and a press to
with their re-
and drive
case