Installing The Primary Drive Gear - Yamaha XV19SX(C) Service Manual

b
L LLL L LLL L L LLL L L LLL L
4. Install:
• Generator rotor
Refer to "INSTALLING THE GENERATOR"
on page 5-80.
5. Install:
• Left balancer drive gear "1"
• Left balancer idle gear "2"
• Left balancer driven gear "3"
NOTE:
• Align the punch mark "a" on the left balancer
drive gear with the punch mark "b" on the left
balancer idle gear.
• Align the punch marks "c" on the left balancer
idle gear with the punch marks "d" on the left
balancer driven gear.
c
1
a
b
2
6. Tighten:
• Left balancer drive gear bolt "1"
Left balancer drive gear bolt
40 Nm (4.0 m·kg, 29 ft·lb)
NOTE:
While holding the generator rotor "2" with the
sheave holder "3", tighten the left balancer drive
gear bolt.
Sheave holder
90890-01701
Primary clutch holder
YS-01880-A
a
L LLL L L LLL L LLL
d
3
1
EAS25230

INSTALLING THE PRIMARY DRIVE GEAR

1. Install:
• Washer
• Straight key
• Primary drive gear
• Crankshaft position sensor rotor "1"
• Spacer
• Primary drive gear bolt "2"
Primary drive gear bolt
100 Nm (10.0 m·kg, 72 ft·lb)
EC1D71007
CAUTION:
The timing marks on the crankshaft position
sensor rotor must face outside.
NOTE:
• Lubricate the primary drive gear bolt threads
with engine oil.
• While holding the generator rotor "3" with the
sheave holder "4", tighten the primary drive
gear bolt.
Sheave holder
90890-01701
Primary clutch holder
YS-01880-A
5-68
CLUTCH
3
2