Service manual
7-30
E
–+
ELEC
INDICATION SYSTEM
FUSE
Refer to “STARTING SYSTEM”.
BATTERY
Refer to “ELECTRICAL” in chapter 3.
LIGHTING COIL
Refer to “CHARGING SYSTEM”.
RECTIFIER/REGULATOR
Refer to “CHARGING SYSTEM”.
CDI UNIT
Refer to “IGNITION SYSTEM”.
THERMOSWITCH
Refer to “IGNITION SYSTEM”.
BUZZER
1. Check:
● Buzzer
Buzzer does not sound → Replace.
OIL LEVEL SENSOR
1. Measure:
● Oil level sensor resistance
Out of specification → Replace.
Checking steps:
● Connect the battery (12 V) to the
buzzer coupler as shown.
Battery positive terminal →
Red (R) terminal 1
Battery negative terminal →
Black (B) terminal 2
Blue (L) – Black (B)
Float position Resistance (Ω)
A 292–308
B 97–103
C 0–3