Quick Reference Information
Fuel
Unleaded gasoline
U.S.
Except
U.S.
Engine oil
SAE 10W-30, API SJ or SL, for general use.
Refer to page 8.
Spark plug
BPR5ES (NGK)
W16EPR-U (DENSO)
Maintenance
Before each use:
Check engine oil level. Refer to page 9.
Check air filter. Refer to page 10.
First 20 hours:
Change engine oil. Refer to page 9.
Subsequent:
Refer to the maintenance schedule on page 7.
Wiring Diagrams
BASIC CIRCUIT
OIL ALERT CIRCUIT
12V STARTER CIRCUIT
(Refer to page 8)
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
1A CHARGING SYSTEM
3A CHARGING SYSTEM
10A CHARGING SYSTEM
(1)
ENGINE STOP SWITCH
(2)
SPARK PLUG
(3)
IGNITION COIL
(4)
TO ENGINE SWITCH
(5)
TO OIL ALERT CIRCUIT
(6)
TO ENGINE STOP SWITCH
(7)
OIL ALERT BUZZER
(8)
OIL LEVEL SWITCH
Bl
Black
Br
Y
Yellow
O
Bu
Blue
Lb
G
Green
Lg
R
Red
P
W
White
Gr
ENGLISH
(9)
BATTERY (12 V)
(10)
STARTER MOTOR
(11)
STARTER SOLENOID
(12)
CHARGING COIL
(13)
DIODE
(14)
TO LOAD
(15)
RECTIFIER
(16)
REGULATOR
Brown
Orange
Light blue
Light green
Pink
Gray
17