Yamaha F100A - Armature Inspection; Pinion Gear Inspection; Pinion Gear Removal

8-22
–+
ELEC
E
SERVICE POINTS
Pinion gear removal
1. Remove:
● Pinion gear clip 1
NOTE:
Remove the clip with a thin screwdriver.
1
Pinion gear inspection
1. Inspect:
● Pinion gear teeth
Damage/wear → Replace the pinion
gear.
2. Check:
● Clutch assy. movement
Incorrect → Replace.
NOTE:
Rotate the pinon gear clockwise to check
that it moves freely. Also, rotate the pinion
gear counterclockwise to make sure that it
locks.
Armature inspection
1. Inspect:
● Commutator
Dirt → Clean with 600 grit sandpaper.
2. Measure:
● Commutator diameter
Out of specification → Replace.
Commutator diameter limit:
28.0 mm (1.10 in)
STARTER MOTOR