ELECTRICAL SYSTEM 7-9
GENERATOR NO-LOAD PERFORMANCE
• Remove the left frame cover. (!6-5)
• Disconnect the generator coupler.
• Start the engine and keep it running at 5 000 r/min.
Using the multi circuit tester, measure the voltage between three
lead wires.
If the tester reads under the specified value, replace the genera-
tor with a new one.
# 09900-25008: Multi circuit tester set
' Tester knob indication: Voltage (∼
∼∼
∼)
$ Generator no-load performance:
More than 75 V at 5 000 r/min (When engine is cold)
REGULATOR/RECTIFIER
• Remove the left frame cover. (!6-5)
• Remove the regulator/rectifier and diconnect the coupler.
Measure the voltage between the terminals using the multi cir-
cuit tester as indicated in the table below. If the voltage is not
within the specified value, replace the regulator/rectifier with a
new one.
# 09900-25008: Multi circuit tester set
) Tester knob indication: Diode test (*
**
*)
✽ More tham 1.4 V (tester’s battery voltage)
NOTE:
If the tester reads under 1.4 V when the tester probes are not con-
nected, replace the battery of multi circuit tester.
Y
Y
Y
Unit: V
+ Probe of tester to:
- Probe of tester to:
A
B
C
D
E
F
A ✽
0.4–0.7 0.3–0.6 0.3–0.6 0.3–0.6
B ✽✽✽✽✽
C ✽✽ ✽✽✽
D ✽✽
0.3–0.6
✽✽
E ✽✽
0.3–0.6
✽✽
F ✽✽
0.3–0.6
✽✽
To Next Page
Loading...
