Service manual

8-32
–+
ELEC
E
STARTER MOTOR
INSPECTION
PINION
1. Inspect the pinion and inner teeth for
wear or damage and check ease of pin-
ion sliding motion and replace, if dam-
aged.
2. Inspect the flywheel gear and replace, if
worn or damaged.
STARTER CLUTCH
1. Check the clutch movement. Rotate the
pinion clockwise and check that it turns
freely. Also, try to rotate the pinion
counterclockwise and confirm that it
locks.
BRUSH
1. Measure the brushes for wear.
If the size is less than the minimum
specification, replace the complete
brush-holder assemblies.
Brush size a:
Standard:
50, 60, 70 hp: 12.5 mm (0.49 in)
75, 80, 90 hp: 16.0 mm (0.63 in)
Minimum:
50, 60, 70 hp: 9.0 mm (0.35 in)
75, 80, 90 hp: 12.0 mm (0.47 in)
BRUSH-HOLDER
1. Check the insulation between the brush-
holder and ground. If there is any conti-
nuity, replace the brush-holder assem-
bly.