Installing The Clutch - Yamaha Star XVS13AA(C) 2011 Service Manual

Primary drive gear nut
100 Nm (10.0 m·kg, 72 ft·lb)
TIP
• Make sure that the side of the primary drive
gear "1" with the groove "a" is facing outward.
• Align the tab "b" on the lock washer "3" with the
groove "c" in the spacer "2".
• While holding the generator rotor "4" with the
sheave holder "5", tighten the primary drive
gear nut.
• Do not allow the sheave holder to touch the
projection on the generator rotor.
• Lubricate the primary drive gear nut threads
with engine oil.
Sheave holder
90890-01701
Primary clutch holder
YS-01880-A
a
1
2. Bend lock washer tab along a flat side of the
nut.
EAS25240

INSTALLING THE CLUTCH

1. Install:
• Oil/water pump drive sprocket "1"
• Oil/water pump drive chain "2"
TIP
Install the oil/water pump drive sprocket with its
projections "a" facing outward.
c
b
3
2
4
5
5-62
a
1
a
2. Install:
• Clutch housing "1"
TIP
• Fit the projections "a" on the oil/water pump
drive sprocket into the grooves "b" in the clutch
housing.
• Lubricate the clutch housing bearing with en-
gine oil.
• Make sure that the primary driven gear teeth
and primary drive gear teeth mesh correctly.
• After installing the clutch housing, make sure
that the primary drive gear "2" and clutch hous-
ing primary driven gear "3" are aligned as
shown in the illustration.
a
a
3
3. Install:
• Clutch boss assembly "1"
TIP
• Install the clutch damper spring "2" with the
"OUTSIDE" mark facing out.
• If the wire circlip "3" has been removed, care-
fully install a new one.
CLUTCH
2
b
1
b
2