Service manual

Charge, Ignition, and Start-up 13
90
ACG charge performance
 Use a clamp meter to test charge performance by turning the rotary switch to the “current” (and
“voltage”) function; connect the fuse’s “+” to measure current (and voltage) at charging.
3. Starter system
Check circuits of the starter system
1. Turn the main switch and press the brake lever to start the engine. Any “click” heard implies the start
relay normal.
2. Disconnect the “+” terminal (Red) of the start relay, i.e., wiring connected to the starter.
3. Turn a multi-meter’s rotary switch to the “Ω” function and connect “+” of the multi-meter (Red) to
the motor.
4. Turn the start switch and start the engine; check the multi-meter.
5. Please change the start relay in the event of "OPEN" shown on the multi-meter.
6. Check the start switch with a multi-meter by connecting Green/White (+) and Black (-) in the event of
the start relay normal.
Day Night
RPM Voltage Current Voltage Current
1600 14.45 0.94 13.23 0.5
3000 14.47 0.95 14.16 1.45
4000 14.48 0.86 14.18 1.35
5000 14.48 0.87 14.18 1.27
6000 14.48 0.86 14.20 1.14
7000 14.49 0.85 14.20 1.15
Start relay
Test the start switch with a multi-meter
 Some errors are expectable for each
battery's distinct status.
 The data shown in the table is derived
from a good battery.