Honda GXH50 Owner's Manual page 15

Specifications
(PTO shaft type S)
Length Width
Height
Dry mass [weight]
Engine type 4-stroke, overhead valve, single cylinder
Displacement
[Bore Stroke]
Net power
(in accordance with SAE J1349 )
Max. Net torque
(in accordance with SAE J1349 )
Fuel tank capacity
Engine oil capacity
Cooling system
Ignition system
PTO shaft rotation
The power rating of the engine indicated in this document is the
net power output tested on a production engine for the engine
model and measured in accordance with SAE J1349 at 7,000
rpm (Net Power) and at 4,500 rpm (Max. Net Torque). Mass
production engines may vary from this value.
Actual power output for the engine installed in the final machine
will vary depending on numerous factors, including the
operating speed of the engine in application, environmental
conditions, maintenance, and other variables.
Tuneup Specifications
ITEM SPECIFICATION
Spark plug gap
(0.024 0.028 in)
Idle speed 2,500
Valve clearance IN: 0.08
(cold) EX: 0.11
Other
specifications
Quick Reference Information
Fuel Unleaded gasoline
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)
Maintenance Before each use:
Check engine oil level. Refer to page 8.
Check air filter. Refer to page 9.
First 10 hours:
Change engine oil. Refer to page 8.
Subsequent:
Refer to the maintenance schedule on page 6.
225 274 353 mm
(8.9 10.8 13.9 in)
5.5 kg (12.1 lbs)
49.4 cm (3.01 cu-in)
[41.8 36.0 mm (1.65
1.6 kW (2.2 PS, 2.1 bhp) at 7,000 rpm
2.7 N·m (0.28 kgf·m, 2.0 lbf·ft) at
4,500 rpm
0.77 L (0.203 US gal, 0.169 lmp gal)
0.25 L (0.26 US qt, 0.22 lmp qt)
Forced air
Transistor magneto
Counterclockwise
MAINTENANCE
0.6 0.7 mm Refer to page 9
200 rpm See your
0.02 mm authorized
0.02 mm Honda dealer
No other adjustments needed.
(Refer to page 7)
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
Wiring Diagrams
Without Oil Alert
1.42 in)]
With Oil Alert
Bl Black
Y Yellow
Blue
Bu
Green
G
Red
R
White
W
ENGLISH
Brown (A) OIL LEVEL SWITCH
Br
O Orange (B) OIL ALERT UNIT
Lb Light blue (C) ENGINE SWITCH
Lg Light green (D) IGNITION COIL
P Pink (E) SPARK PLUG
Gr Gray
15