STARTER MOTOR
• Remove the negative cable at the battery before servicing the starter motor.
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STARTER MOTOR CABLE |
Remove the cylinder (page 10-5).
Remove the rubber cap from the starter motor terminal.
Remove the nut and disconnect the starter motor cable.
Remove the mounting bolts, and starter motor from the crankcase.
RUBBER CAP
Remove the O-ring.
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O-RING |
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Remove the motor case bolts.
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Record the location and number of shims. |
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SEAL RING SHIMS |
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FRONT COVER |
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WASHER |
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BOLTS Remove the following: - Front cover - Insulated washer - Shims - Seal rings - Washer - Motor case - Armature |
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MOTOR CASE | ARMATURE INSULATED WASHER |
Record the location Remove the shims.
and number of _
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r |
sh, ms. SHIMS
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Remove the brush springs.
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SPRINGS |
BRUSH
Check for continuity between the cable terminal and.
insulated brush. Continuity:
There should be continuity.
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Continuity: |
Check for continuity between the cable terminal and rear cover. N°
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I |
There should be no continuity.
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Remove the following:
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SCREWS/BRUSH/WASHERS |
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BRUSH HOLDER INSULATOR PLATES |
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- Screws
- Brush
- Washers
- Brush holder
- Insulator plates
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- Nut
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Record the location and number of insulators. |
- Washer
- Insulators
- O-ring
- Terminal bolt/insulator
TERMINAL BOLT/INSULATOR
INSULATORS
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WASHER |
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O-RING |
Measure the brush length. SERVICE LIMIT: 6.75 mm (0.266 in)
Do not use emery Inspect the commutator bars of the armature for or sand paper on discoloration.
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COMMUTATOR BARS
ARMATURE |
the commutator.
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COMMUTATOR BARS |
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Continuity: |
Check for continuity between pairs of commutator bars.
There should be continuity.
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ARMATURE SHAFT |
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Continuity: |
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COMMUTATOR BAR |
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Check for continuity between each commutator bar and armature shaft.
There should be no continuity.
