User Manual

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ENGLISH
Wiring DiagramsTuneup Specifications
ITEM SPECIFICATION MAINTENANCE
Quick Reference Information
GX120/160/200
With Oil Alert and Electric Starter
With Oil Alert
and Without Electric Starter
19
Fuel
Engine oil
Reduction
case oil
Spark plug
Maintenance
W20EPR-U (DENSO)
BPR6ES (NGK)
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
Unleaded gasoline (Refer to page 8)
U.S.
Except
U.S.
Spark plug gap
Idle speed
Valve clearance
(cold)
Other
specifications
0.70 0.80 mm
(0.028 0.031 in)
1,400 rpm
IN: 0.15 0.02 mm
EX: 0.20 0.02 mm
Refer to page: 12
Refer to page: 13
See your
authorized
Honda dealer
No other adjustments needed.
SAE 10W-30, API SJ or later, for general use.
Refer to page 8.
Same oil as engine oil, see above (applicable
types).
Before each use:
Check engine oil level. Refer to page 9.
Check reduction case oil (applicable types).
Refer to page 9 10.
Check air filter. Refer to page 10.
First 20 hours:
Change engine oil. Refer to page 9.
Change reduction case oil (applicable types).
Refer to page 10.
Subsequent:
Refer to the maintenance schedule on page 7.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
CONTROL BOX
RECTIFIER
CIRCUIT BREAKER
ENGINE SWITCH
OIL ALERT UNIT
Type with Oil Alert unit
(8)
(9)
(10)
(11)
(12)
(13)
(14)
OIL LEVEL SWITCH
CHARGING COIL
SPARK PLUG
STARTER MOTOR
STARTER SOLENOID
BATTERY (12 V)
Black
Yellow
Blue
Green
Red
White
Brown
Orange
Light blue
Light green
Pink
Gray
Br
O
Lb
Lg
P
Gr
Bl
Y
Bu
G
R
W
IGNITION COILFUSE
OFF
ON
OFF
ON
START
200
150
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