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ELECTRICAL
SYSTEM
9·9
(
Battery
8
)
•••
)
j
I
Dev
I
0=0
o~o
(
REGULATED VOLTAGE
• Remove the front seat. (c::::ra-6)
• Start the engine and keep it running at 5 000 r/rnin. with light-
ing switch turned ON and
dimmer
switch turned HI position.
Measure the DC voltage between the
@ and 8 battery termi-
nals using the multi circuit tester. If the voltage is not within the
specified value, inspect the generator and regulator/rectifier.
(c::::r9-10 and 9-11)
NOTE:
When making this test, be sure that the battery is in
fully-charged condition.
'TiKi
09900-25008: Multi
circuit
tester set
~
Tester
knob
indication: Voltage
(:-::-::)
B Regulated voltage (Charging output):
14.0
-15.5
V at 5 000 r/min.
GENERATOR COIL RESISTANCE
• Remove the left under cowling. (c::::ra-3)
• Disconnect the generator coupler.
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 prop-
erly.
'T'&li
09900-25008: Multi
circuit
tester set
~
Tester
knob
indication: Resistance
(0)
B Generator coil resistance: 0.2 - 0.9 n (Yellow - Yellow)
00
0 (Yellow - Ground)
NOTE:
When making above test, it is not necessary to remove the gen-
erator.
GENERATOR NO-LOAD PERFORMANCE
• 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.
lrUt!
09900-25008: Multi
circuit
tester
set
~
Tester
knob
indication: Voltage
(-)
B Generator no-load performance:
More than
65 V at 5 000 r/min (When engine is cold)
y
~--~-y