Removing The Starter Motor Pinion; Checking The Starter Motor Pinion; Checking The Armature - Yamaha F115A Service Manual

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ELEC
1
STARTER MOTOR
8390
8400
8410
8420
8430
REMOVING THE STARTER MOTOR
PINION
Remove:
• Clips 1
NOTE:
Slide the pinion gear down as shown and
then remove the clips 1 with a thin screw
driver.
CHECKING THE STARTER MOTOR
PINION
1. Check:
• Starter motor pinion teeth
Damage/wear → Replace.
2. Check:
• Starter motor pinion movement
Incorrect → Replace.
NOTE:
Rotate the starter motor pinion counter-
clockwise and
smoothly. Also, rotate the starter motor pin-
ion clockwise and make sure it locks.

CHECKING THE ARMATURE

1. Check:
• Commutator
Foreign matter → Clean.
(with 600 grit sandpaper)
2. Measure:
• Commutator diameter
Out of specification → Replace.
Commutator diameter limit
28.0 mm (1.10 in)
8-28
make sure it moves
E
8
8
8