Suzuki drz 400E Service Manual page 203

7-10 ELECTRICAL SYSTEM
REGULATED VOLTAGE (DR-Z400E)
Remove the battery cover. (
Start the engine and run the engine at 5 000 r/min.
Measure the DC voltage between the + and - battery termi-
nals using the multi circuit tester. If the voltage is not within the
specified value, inspect the generator and regulator/rectifier.
( 7-10 and 7-11)
NOTE:
When performing this measurement, make sure that the battery
is fully charged.
09900-25008: Multi circuit tester set
Tester knob indication: Voltage (
Charging output (regulated voltage)
Standard: 13.5 – 15.0 V at 5 000 r/min
STATOR COIL RESISTANCE
Remove the left frame cover. (
Disconnect the stator coil lead wire coupler.
Measure the resistance between the three lead wires using the
multi circuit tester. If the resistance is not within the specified
value, replace the stator coil with a new one.
Also, check that the generator core is insulated.
09900-25008: Multi circuit tester set
Tester knob indication: Resistance (Ω Ω Ω Ω Ω )
Stator coil resistance
Standard: 0.50 – 1.25 Ω Ω Ω Ω Ω (Yellow – Yellow)
∞ ∞ ∞ ∞ ∞
6-2)
)
6-2)
Ω Ω Ω Ω Ω (Yellow – Ground)