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3.2 Failure diagnosis
Activation failure Weak rotating force Starting motor is rotating
of the starting motor well while the engine is not
•Burnt out fuse ·Low storage battery •Broken starting clutch
•Low storage battery •Poor contact of connecting line •anticlockwise revolution of the starting motor
•Broken main switch •The gear of the starting motor is •Low storage battery
•Broken starting clutch Blocked by foreign matters.
•Broken brake switch
•Broken stating relay
•poor contact of connecting line
•Broken starting motor
3.3 Starting motor
3.3.1 Unloading
* Attention
Before unloading the starting motor, turn
the main switch to “OFF” first; remove
the bond strap of the storage battery, then
turn the power source on the see if the
starting motor is working to ensure the
security.
Remove the wire clip of the starting motor first.
Remove the fixed bolt of the starting motor and
unload the motor.
Roll up the rubber overshoe and pull down the
adaptor of the starting motor.
3.3.2 Breaking down
Unload the screws in the outer cover, the front cover, the
motor cover and other parts.
转向器：commutator
3.3.3 Check
Check other component assembling.
Replace for a new one when there is wear,
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