9. ELECTRICAL SYSTEM
9-2
Resistance of generator coil
Z
Measure the resistance between three wires;
Z
If the resistance is not within the specified value,
replace the stator coil.
Z
Check the generator core whether it is insulated.
Install multimeter 1×10Ω.
Resistance of generator coil: 0.9-1.5Ω (color: yellow)
Insulation resistance ∞Ω (
yellow - grounding wire
)
No- load performance of the generator
Z
Start the engine with the speed at 5000r/min.
Z
Measure AC voltage three wires inside the
generator with the multimeter.
Z
If the voltage drops below a specified value,
replace the generator.
Put the multi meter at AC step.
No- load performance of the generator:
﹥
200V (
AC) at
5000r/min
