Generic Trigger SM 50ccm, Owner'S Manual

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6.5.3 Secondary coil
Measure the resistance value between the wire of spark plug
cover (with the spark plug) and the terminal.
Standard value ： 8-11K Ω （ 20 ）
If the resistance value is within standard value range, the
primary coil is good.
The resistance value "
∞ " stands for broken line in the coil.
Remove the spark plug cover and measure the resistance
value between the primary wire of ignition coil and the
negative terminal.
Standard value ： 4.5-5.5K Ω （ +/- ） 10 ％（ 20 ）
6.6 Trigger
*Note
Inspection of the trigger can be conducted on
the engine.
Inspection
Disassemble the body guard.
Disassemble the lead connector of the trigger.
Measure the resistance value between the blue/white
terminal at the engine side and the body ground.
Standard value ： 100-200 Ω （ 20 ）
If the measured value exceeds the standard value, replace the
alternator.
点火线图
Ω
Ω
蓝\白
ignition line figure
磁电机接口
白
蓝/白
灰
黑
护套 DJ7041-1.5-21
端子 DJ624-1.8A
防水栓 MFD006-4
magnetor connector
black
brown
blue / white
white
sleeve
termina
waterproof bolt