Assembly And Installation - Yamaha WR450F 2004 Fahrer- Und Wartungshandbuch

AC MAGNETO AND STARTER CLUTCH
Starter clutch
1. Check:
Starter clutch
G
Damage/wear → Replace.
2. Check:
Idle gear
G
Idle gear shaft
G
Starter clutch gear
G
Pitting/burrs/chips/roughness/wear
Replace the defective parts.
3. Check:
Starter clutch operation
G
Install the starter clutch drive gear 1 onto
G
the starter clutch 2 and hold the starter
clutch.
When turning the starter clutch drive gear
G
counterclockwise ı, the starter clutch and
the starter clutch drive gear should
engage. If the starter clutch drive gear and
starter clutch do not engage, the starter
clutch is faulty and must be replaced.
When turning the starter clutch drive gear
G
clockwise Å, it should turn freely.
If the starter clutch drive gear does not
turn freely, the starter clutch is faulty and
must be replaced.
Torque limiter
1. Check:
Torque limiter
G
Damage/wear → Replace.
EC4L5000

ASSEMBLY AND INSTALLATION

AC magneto and starter clutch
1. Install:
Stator 1
G
Bolt (stator) 2
G
Pick-up coil 3
G
Bolt (pick-up coil) 4
G
NOTE:
Pass the AC magneto lead 5 under the pick-
up coil.
4 - 79
ENG
7 Nm (0.7 m · kg, 5.1 ft · lb)
10 Nm (1.0 m · kg, 7.2 ft · lb)
→