Checking The Starter Clutch; Installing The Generator - Yamaha XN125 2000 Service Manual

STARTER CLUTCH AND GENERATOR
321050
EAS00348

CHECKING THE STARTER CLUTCH

1. Check:
• starter clutch idle gear
• starter clutch wheel gear
• starter one way clutch
Chips/pitting/roughness/wear → Replace the
defective part(s).
2. Check:
• starter clutch operation
a. Install the starter clutch drive gear onto the
starter clutch and hold the starter clutch.
b. When turning the starter clutch drive gear
counter-clockwise, the starter clutch and the
starter clutch drive gear should engage,
otherwise the starter clutch is faulty and must
be replaced.
c. When turning the starter clutch drive gear
clockwise, it should turn freely, otherwise the
starter clutch is faulty and must be replaced.
EAS00354

INSTALLING THE GENERATOR

1. Install:
• woodruff key
• generator rotor
• washers
• generator rotor nut
NOTE:
• Clean the tapered portion of the crankshaft and
the generator rotor hub.
• When installing the generator rotor, make sure
the woodruff key is properly seated in the key
way of the crankshaft.
2. Tighten:
• generator rotor nut
NOTE:
While holding the generator rotor with the rotor
holder , tighten the generator rotor bolt.
Rotor holder
90890-01235
4-39
ENG
70 Nm (7.0m•kg)