Tuneup Specifications
ITEM
SPECIFICATION
Spark plug gap
0.6–0.7 mm
(0.024–0.028 in)
Idle speed
1,850±150 min
Valve clearance
IN: 0.15±0.04 mm
(cold)
EX: 0.20±0.04 mm
Other
specifications
Quick Reference Information
Fuel
Unleaded gasoline (Refer to page 7)
U.S.
Except
U.S.
Engine oil
SAE 10W-30, API SJ or later, for general use.
Refer to page 7.
Spark plug
CR5HSB (NGK)
U16FSR-UB (DENSO) (Refer to page 9)
Maintenance
Before each use:
• Check engine oil level. Refer to page 7.
• Check air filter. Refer to page 8.
First 20 hours:
Change engine oil. Refer to page 8.
Subsequent:
Refer to the maintenance schedule on page 6.
Wiring Diagram
Wiring diagram may vary according to the type.
Without Oil Alert
(1)
IG E
OFF
o
o
ON
MAINTENANCE
Refer to page 9
Refer to shop manual
-1
(rpm)
See your authorized
Honda dealer
No other adjustments needed.
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
(2)
With Oil Alert
(5)
(4)
With Oil Alert and LED
IG E
OFF
o o
ON
(1)
ENGINE SWITCH
(2)
IGNITION COIL
(3)
SPARK PLUG
(4)
OIL ALERT UNIT
Bl
Black
(3)
Y
Yellow
Bu
Blue
G
Green
R
Red
W
White
ENGLISH
(1)
(2)
IG E
OFF
o o
ON
(5)
OIL LEVEL SWITCH
(6)
LED
(7)
OEM PARTS
Br
Brown
O
Orange
Lb
Light blue
Lg
Light green
P
Pink
Gr
Gray
(3)
15