Motor SEM
Page 68
SC-100
MA-100-03
Using the continuity function of digital multi meter, check
the continuity from any one of the commutator segments
and the armature frame. If it is not an open circuit, then
the armature is shorted and the motor must be replaced.
Measure the armature resistance (refer to
Service Limits
table at end of this section). If not within specification then
the motor must be repaired or replaced.
Field Windings
Measure the field resistance (refer to
Service Limits
table at end of this section).
• If not within specification then the motor must be
repaired or replaced.
REPLACING THE BRUSHES OR
ARMATURE BEARING
Note: It is recommended that all four brushes be
replaced as a set.
Note: The motor must be disassembled to replace
the brushes or the bearing. Refer to
Motor
Inspection-Disassembly
section for
information on taking the motor apart.
Note: The motor must be removed from the vehicle
for this procedure. Refer to
Drive Axle
section for information on removing the
motor.
Summary of Contents for SC-100-24
Page 6: ......
Page 12: ...Page 12 MA 100 03 Introduction SC 100 Notes...
Page 16: ...Service Maintenance Guidelines Page 16 SC 100 MA 100 03 PERIODIC MAINTENANCE CHECKLIST...
Page 18: ...Service Maintenance Guidelines Page 18 SC 100 MA 100 03 Notes...
Page 19: ...Table of Contents Special Tool List Special Tool List Tool List 18 Troubleshooting Guide 20...
Page 24: ...Lubrication Page 24 SC 100 MA 100 03 LUBRICATION AND FLUIDS CHART...
Page 26: ...Lubrication Page 26 SC 100 MA 100 03 Notes...
Page 40: ...Transaxle GT Page 40 SC 100 MA 100 03 Notes...
Page 46: ...Transaxle Page 46 modelnumber manualnumber...
Page 56: ...Steering Page 56 SC 100 MA 100 03 Notes...
Page 64: ...Brakes Page 64 SC 100 MA 100 03 Notes...
Page 80: ...Tires Wheels Page 80 SC 100 MA 100 03 Notes...
Page 102: ...Replacement Parts Page 102 SC 100 MA 100 03 Not available at time of printing BRAKE LINKAGE...
Page 122: ...Replacement Parts Page 122 SC 100 MA 100 03 Not available at time of printing STEERING LINKAGE...
Page 124: ...Replacement Parts Page 124 SC 100 MA 100 03 Not available at time of printing Notes...
Page 125: ......