Brixton BX125 - Fault Diagnosis; Starter Motor

71
Starter idler shaft OD
7.94mm
Tightening torque value
Starter motor clutch cap bolt 12 N·m
Starter motor clutch locknut 95 N·m
工具 Tools
Locknut wrench
Universal un-adjustable wrench
7.2 Fault Diagnosis
Stator motor cannot run Stator motor runs weakly Starter motor rotates but the engine
does not
•Broken Fuse •Low battery •Defective starter clutch
•Low battery •Poor connecting wire contact •Starter motor counter-rotate
•Defective ignition switch •Stator motor gear stuck by •Low battery
•Defective starter clutch foreign substances
•Defective braking switch
•Defective starter relay
•Defective connecting wire contact
•Defective starter motor
7.3 Starter Motor
7.3.1 Removal
* Attentions
Before removing starter motor, the ignition
switch must be set at “OFF” position.
Disconnect battery grounding wire and
then turn on the power supply to check if
the starter motor runs to confirm safety.
First remove the lead-wire clip of starter engine.
Remove starter motor pinch bolt and take down the starter motor.
Roll up the rubber waterproof jacket and remove starter motor connector.
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