Assembling The Oil Pump; Installing The Crankshaft - Yamaha YXR70FX Service Manual

2
1
a
4
1
2
CRANKSHAFT AND OIL PUMP
3
a
5
5
6
4
3
4 - 81
EBS00318

ASSEMBLING THE OIL PUMP

1. Install:
• oil pump housing 1
• oil pump outer rotor 2
• oil pump inner rotor 3
• oil pump shaft 4
• pin 5
TIP:
_
When installing the oil pump shaft 4 align the
pin 5 with the groove a in the inner rotor 3.
EBS00362

INSTALLING THE CRANKSHAFT

1. Install:
• crankshaft 1
Crankshaft installer pot 2
90890-01274
YU-90058
Crankshaft installer bolt 3
90890-01275
Bolt
YU-90060
Adapter (M16) 4
90890-04130
Adapter #13
YM-04059
Spacer (crankshaft installer) 5
90890-04081
Pot spacer
YM-91044
Spacer 6
90890-01309
Pot spacer
YU-90059
ENG