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ELEC
STARTER MOTOR
EAS00769
CHECKING THE STARTER MOTOR
1. Check:
• commutator
Dirt
→
Clean with 600-grit sandpaper.
2. Measure:
• commutator diameter
a
Out of specification
→
Replace the starter
motor.
Commutator wear limit
14.8 mm (0.58 in)
3. Measure:
• mica undercut
a
Out of specification
→
Scrape the mica to
the proper measurement with a hacksaw
blade that has been grounded to fit the
commutator.
NOTE:
@
The mica must be undercut to ensure proper
operation of the commutator.
4. Measure:
• armature assembly resistances (commuta-
tor and insulation)
Out of specification
→
Replace the starter
motor.
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a. Measure the armature assembly resis-
tances with the pocket tester.
Mica undercut
1.15 mm (0.05 in)
Pocket tester
YU-03112
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Summary of Contents for VINO YJ50RAP
Page 2: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 8: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 9: ...GEN INFO 1 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 11: ...GEN INFO D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 19: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 20: ...SPEC 2 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 22: ...SPEC D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 45: ...CHK ADJ 3 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 47: ...CHK ADJ D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 85: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 86: ...CHAS 4 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 88: ...CHAS D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 116: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 117: ...ENG 5 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 164: ...CARB 6 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 166: ...CARB D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 175: ...ELEC 7 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 177: ...ELEC D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 219: ...D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 220: ...TRBL SHTG 8 D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...
Page 222: ...TRBL SHTG D o w n l o a d e d f r o m w w w S c o o t e r T i m e n e t...