Yamaha 30D - Oil Level;Engine Temp. Warning Lamp

8-18
–+
ELEC
E
IGNITION CONTROL SYSTEM
*: “∞” indicates that the pointer deflects once
and returns to “∞”.
Oil level gauge check:
Float SW. OFF
Float SW. ON
a 56.3 ~ 59.3 mm
(2.22 ~ 2.33 in)
1
Black
2
Pink
1
Black
2
Pink
1
Black
*∞
1
Black
*∞
2
Pink
*∞
2
Pink
Continuity
Tester
+
Tester
-
Tester
+
Tester
-
OIL LEVEL/ENGINE TEMP. WARNING
LAMP
1. Check:
● LED (Light emitting diode) lighting
No lighting → Replace.
CAUTION:
Use only originally pen light battery (1.5 V)
other than batteries such as alkaline bat-
tery/higher voltage one will be burnt the
diode.
NOTE:
LED has an direction for electrical current.
Therefore try reverse connection of there is
no lighting.
Battery voltage:
1.5 V
Yellow/Red lead → Positive terminal.
Pink lead → Negative terminal.