Fault Diagnosis; Start Electric Machinery - Generic Trigger X 50ccm Owner's Manual

7.2 Fault diagnosis

Unable to startup
•Fuse blown
•Power shortage in battery
•Bad acts of main switch
•Bad act of startup clutch
•Bad act of brake switch
•Bad act of start relay
•Poor contact of connecting wire
•Bad act of startup electrical machinery

7.3 Start electric machinery

7.3.1 Disassembly
*Note
The main switch must be switched to "OFF"
before disassembly of the startup electrical
machinery. Dismantle the bonding strip of the
battery and turn on the power supply to see
whether the startup electrical machinery will run
so as to confirm security.
First take down the wire clamp of the startup electrical machinery
Disassemble the fixing bolts on the startup electrical machinery
and unload the electrical machinery.
Roll up the rubber waterproof jacket and disassemble the joint of
startup electrical machinery.
7.3.2 Dismantling
Disassemble the housing bolts, front cover, motor housing and
others.
7.3.3 Inspection
Inspect other spare parts.
If uneven wear, damage or burning is detected on the surface,
replace it with a new one.
The adhesive metal powder between commuator surfaces must be
cleaned away.
Rotating force of start machinery too weak
•Power shortage in battery
•Poor contact of connecting wire
•Gear of the startup machinery jammed with foreign body •Power shortage in battery
No revolution in the RE Rotary Engine
•Bad act of startup clutch
•Reverse revolution of startup electrical machinery
Commutator
- 70 -
electric brush
电刷