16. CHARGING SYSTEM Pulsar CK 125
PERFORMANCE TEST
Perform this test with a fully charged battery.
Start and warm up the engine for 10 minutes.
Connect the battery positive cable to the
ammeter positive probe and the battery
negative cable to the ammeter negative
probe.
Then connect the voltmeter across the
battery terminals to test the charging voltage.
CHARGING PERFORMANCE:
Headlight Charging 3000 rpm 8000 rpm
Switch rpm
OFF (Day) 2150 rpm 4A 16V 6.3A 16.7V
max.
ON (Night) 2150 rpm 1.1A 14V 2.1A max.)
14V
max. (1.0A min.) (3.7A
LIMIT VOLTAGE TEST:
Start the engine and gradually increase the
engine speed to measure the limit voltage.
Limit Voltage: 14.70.4V
Note: Test when the battery is fully charged.
When testing the limit voltage, use a
tachometer for operation.
A.C. GENERATOR Pink Yellow
REMOVAL
Remove the A.C. generator. (Refer to 8-2.)
INSPECTION
Disconnect the A.C. generator pink and
yellow wires and measure the resistance
between the pin and yellow wires.
Resistance: 0.2
Do not ground the A.C. generator pink
and yellow wires.
16-5
