Removing The Starter Clutch; Checking The Starter Clutch - Yamaha YP250R 2005 Service Manual

STARTER CLUTCH AND GENERATOR
1
EAS00344

REMOVING THE STARTER CLUTCH

1. Remove:
• starter clutch bolts 1
NOTE:
• While holding the generator rotor 2 with the
sheave holder 3, remove the starter clutch
bolts.
• Do not allow the sheave holder to touch the
projection on the generator rotor.
Sheave holder
90890-01701
EAS00351

CHECKING THE STARTER CLUTCH

1. Check:
• starter clutch rollers 1
Damage/wear → Replace.
2. Check:
• starter clutch idle gear
• starter clutch gear
Burrs/chips/roughness/wear → Replace the
defective part(s).
3. Check:
• starter clutch gear's contacting surfaces
Damage/pitting/wear → Replace the starter
clutch gear.
4. Check:
• starter clutch operation
M MMM M MMM M M MMM
a. Install the starter clutch gear 1 onto the
starter clutch 2 and hold the starter clutch.
b. When turning the starter clutch gear clock-
wise È, the starter clutch and the starter
clutch gear should engage, otherwise the
starter clutch is faulty and must be
replaced.
c. When turning the starter clutch gear coun-
terclockwise É, it should turn freely, other-
wise the starter clutch is faulty and must be
replaced.
L LLL L LLL L L LLL
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ENG
M M MMM M M MMM M
L L LLL L L LLL L
M MMM M MMM
L LLL L LLL