Yamaha EK25BMH Service Manual page 160

LOWR
DRIVE SHAFT
1
INSTALLING THE DRIVE SHAFT
1. Install:
• Forward gear
(with the tapered roller bearing)
• Drive shaft
(with the tapered roller bearing)
• Pinion gear
Drive shaft holder 3 ......................
90890-06517
2. Tighten:
• Pinion gear nut
Pinion gear nut
50 Nm (5.0 kgf
Tightening steps
(1) Apply 12mm wrench on the pinion gear
nut.
(2) Support the lower case with rags to
hold the wrench in position.
(3) Turn the drive shaft holder
NOTE:
Tighten the pinion gear nut with the same
tools that were used for removal.
6-17
E
1
m, 37 ft lb)
• •
1
.