Assembling The Starter Motor - Yamaha YZF-R15 Service Manual

6. Measure:
• Brush spring force
Out of specification → Replace the brush
spring as a set.
Brush spring force
3.92–5.88 N
7. Check:
• Gear teeth
Damage/wear → Replace the gear.
8. Check:
• Bearing
• Oil seal
Damage/wear → Replace the starter motor
front cover/brush holder set.

ASSEMBLING THE STARTER MOTOR

1. Install:
• Starter motor front cover/brush holder set "1"
• Starter motor yoke "2"
NOTE:
Align the marks "a" on the starter motor yoke and
starter motor front cover/brush holder set made
during disassembly.
1
2
a
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ELECTRIC STARTER