Installation - Yamaha RS90GTZ Service Manual

AC MAGNETO ROTOR AND STARTER CLUTCH
4. Inspect:
• Starter clutch operation
Installation steps:
• Install the starter clutch gear onto the starter
clutch and hold the AC magneto rotor.
• When turning the starter clutch gear clock-
wise , it should turn freely, otherwise the
starter clutch is faulty and must be replaced.
• When turning the starter clutch gear counter-
clockwise , the starter clutch and the
starter clutch gear should engage, otherwise
the starter clutch is faulty and must be
replaced.

INSTALLATION

1. Install:
• Starter clutch
TIP
While holding the AC magneto rotor with the
primary clutch holder (sheave holder), tighten
the starter clutch bolts.
Primary clutch holder:
YS-01880-A
Sheave holder:
90890-01701
2. Tighten:
• Starter clutch bolts
Starter clutch bolt:
16 Nm (1.6 m•kgf, 11 ft•lbf)
LOCTITE
3. Install:
• Woodruff key
• AC magneto rotor
• Washer
• AC magneto rotor bolt
TIP
• Clean the tapered portion of the crankshaft
and the AC magneto rotor hub.
• When installing the AC magneto rotor, make
sure the woodruff key is properly seated in
the keyway of the crankshaft.
5-46
ENG
®