Yamaha F40BMHD, Service Manual, Page: 320 / 537

SHIMMING (FOR USA AND CANADA)
6-24
E
LOWR
(2) Install the shimming gauge, drive shaft,
drive shaft bearing , and pinion
shim(s) .
NOTE:
If the original shim(s) is unavailable, start
with a 0.50 mm shim.
(3) Install the pinion and pinion nut.
(4) Measure the specified measurement
(M).
NOTE:
• Measure the clearance between the
shimming gauge and the pinion gear,
as shown.
• Perform the same measurement at
three points on the pinion gear.
• Find the average of the measurements
(M).
3 4 5 6
1
4
6
3
5
2
Gauge block ..................................
YB-34432-8
Adaptor plate ................................
YB-34432-10
Gauge base....................................
YB-34432-11
Clamp.............................................
YB-34432-17
T
R
.
.
Pinion gear nut
75 Nm (7.5 m
•
kgf, 54 ft
•
lb)
1
2
3
4
5
6
M