Suzuki LT-Z250 - Page 237

ELECTRICAL SYSTEM 8-9
GENERATOR COIL RESISTANCE
 Remove the left fuel tank side cover. (!7-5)
 Disconnect the generator lead wire coupler.
Measure the resistance among the three lead wires.
If the resistance is not specified value, replace the stator coil
with a new one.
Also, check that the generator core is insulated.
# Generator coil resistance: 0.5  1.2 Ω
ΩΩ
Ω
(Yellow  Yellow)
∞ Ω
∞ Ω∞ Ω
∞ Ω (Yellow  Ground)
$ 09900-25008: Multi circuit tester set
) Tester knob indication: Resistance (Ω
ΩΩ
Ω)
GENERATOR NO-LOAD PERFORMANCE
 Remove the left fuel tank side cover. (!7-5)
 Disconnect the generator lead wire coupler.
 Shift the transmission to the neutral position.
 Start the engine and run it at 5 000 r/min.
Measure the AC voltage among the lead wires using the multi
circuit tester.
If the voltage is under the specified value, replace the AC gener-
ator with a new one.
# Generator no-load performance (when engine is cold):
65 V and more (AC) at 5 000 r/min
$ 09900-25008: Multi circuit tester set
( Tester knob indication: Voltage (~)
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