Yamaha 50G Service Manual page 107

LOWR
ASSEMBLY AND ADJUSTMENT
3
4
1
1
2
4. Place the forward-gear shim-pack 1 in
position and install the forward-gear
outer race 2 on the shim-pack.
Driver rod:
YB-6071/90890-06605 ........... 3
Bearing outer race attachment:
50 hp: 90890-06622 ............... 4
60 ~ 90 hp:
YB-6276B/90890-06621...... 4
5. Install the bearing inner race to the for-
ward-gear, then place the forward-gear
complete onto the outer race.
Bearing inner race attachment:
50 hp: 90890-06640 ............... 1
60 ~ 90 hp: 90890-06662 ....... 1
6. Place the drive-shaft in the gear case
and insert it into the pinion.
Tighten the pinion nut to the specified
torque.
Pinion nut:
50 hp:
75 Nm (7.5 m • kg, 54 ft • lb)
60 ~ 90 hp:
95 Nm (9.5 m • kg, 69 ft • lb)
Drive shaft holder:
50, 60, 70 hp:
YB-6049/90890-06518 ........ 1
75, 80, 90 hp:
YB-6151/90890-06519 ........ 1
Pinion nut holder:
90890-06505........................... 2
7. Assemble the propeller shaft.
(For 50GETO,
(Oceania), C75TR, 90AEHD, 90AED,
C90TR/90AET)
1) Referring to the illustration.
a "F" mark side
6-14
E
C60ER, C60TR/60FET