Yamaha YZF-R1 (2006) [238/426] Starter clutch

STARTER CLUTCH

5-35

EAS24560

REMOVING THE STARTER CLUTCH

1. Remove:

• Spacer “1”

• O-ring “2”

• Washer “3”

2. Remove:

• Starter clutch drive gear “1”

• Collar “2”

• Washer “3”

3. Remove:

• Driven gear “1”

• Dampers “2”

• Generator rotor “3”

EAS4C81007

CHECKING THE DAMPER

1. Check:

• Dampers “1”

Damage/wear → Replace.

EAS24570

CHECKING THE STARTER CLUTCH

1. Check:

• Starter clutch rollers “1”

Damage/wear → Replace.

2. Check:

• Starter clutch idle gear “1”

• Starter clutch drive gear “2”

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

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a. Install the starter clutch drive gear “1” onto

the starter clutch “2” and hold the starter

clutch.

b. When turning the starter clutch drive gear

clockwise “A”, the starter clutch and the

starter clutch drive gear should engage,