1J-5 Charging System:
Generator Coil Resistance Inspection
B705H11A06004
Inspect the generator coil resistance in the following
procedures:
1) Disconnect the generator coupler (1).
2) Measure the resistance between the three lead
wires.
If the resistance is out of specified value, replace the
stator with a new one. Also, check that the generator
core is insulated properly.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Resistance (Ω)
Generator coil resistance
0.1 – 1.0 Ω (Y – Y)
∞Ω (Y – Ground)
NOTE
When making this test, be sure that the
battery is in fully charged condition.
Generator No-load Performance Inspection
B705H11A06005
Inspect the generator no-load performance in the
following procedures:
1) Disconnect the generator coupler (1).
2) Start the engine and run it at 5 000 r/min.
3) Using the multi-circuit tester, measure the voltage
between three lead wires.
If the tester reads under the specified value, replace
the generator with a new one.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Voltage (~)
Generator no-load performance (When engine is
cold)
More than 55 V (AC) at 5 000 r/min
Regulator/Rectifier Inspection
B705H11A06010
Inspect the regulator/rectifier in the following procedures:
1) Remove the front leg shield. Refer to “Front Leg
Shield Removal and Installation in Section 9D
(Page9D-14)”.
2) Remove the regulator/rectifier (1).
1
I705H11A0006-02
Y
Y
Y
I705H11A0008-02
1
I705H11A0006-02
Y
Y
Y
I705H11A0007-02
1
I705H11A0028-01
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