Honda GXV340 Owner's Manual page 16

Air Index
An Air Index Information hang tag/label is applied to engines
certified to an emission durability time period in accordance with
the requirements of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability
to compare the emissions performance of available engines. The
lower the Air Index, the less pollution.
The durability description is intended to provide you with
information relating the engine's emission durability period. The
descriptive term indicates the useful life period for the engine's
emission control system. See your Emission Control System
Warranty for additional information.
Descriptive Term Applicable to Emissions Durability
Period
Moderate
125 hours [greater than 65 cm (65 cc)]
Intermediate 125 hours [0 65 cm (0 65 cc)]
250 hours [greater than 65 cm (65 cc)]
Extended 300 hours [0 65 cm (0 65 cc)]
500 hours [greater than 65 cm (65 cc)]
The Air Index Information hang tag/label must remain on the
engine until it is sold. Remove the hang tag before operating the
engine.
16
50 hours [0 65 cm (0 65 cc)] − −
− −
− −
Specifications
GXV340
Length × Width ×
Height
Dry weight
Engine type
Displacement
[Bore × Stroke]
Max. output
Max. torque
Engine oil capacity
Fuel tank capacity
Fuel consumption
Cooling system
Ignition system
PTO shaft rotation
GXV390
Length × Width ×
Height
Dry weight
Engine type
Displacement
[Bore × Stroke]
Max. output
Max. torque
Engine oil capacity
Fuel tank capacity
Fuel consumption
Cooling system
Ignition system
PTO shaft rotation
Tuneup Specifications
ITEM
Spark plug gap 0.70 0.80 mm
(0.028 0.031 in)
Idle speed 1,400
Valve clearance IN: 0.15
(cold) EX: 0.20
Other
specifications
ENGLISH
433 × 382 × 406 mm
(17.0 × 15.0 × 16.0 in)
31 kg (68 lbs)
4-stroke, overhead valve, single cylinder
338 cm (20.6 cu-in)
[82 × 64 mm (3.2 ×
8.2 kW (11 PS, 11 bhp) at 3,600 rpm
24.0 N·m (2.45 kgf·m, 17.7 lbf·ft)
at 2,500 rpm
1.10 (1.16 US qt , 0.97 Imp qt)
2.3 (0.61 US gal , 0.51 Imp gal)
313 g/kWh (230 g/PSh, 0.51 lb/hph)
Forced air
Transistorized magneto
Counterclockwise
433 × 382 × 406 mm
(17.0 × 15.0 × 16.0 in)
32 kg (71 lbs)
4-stroke, overhead valve, single cylinder
389 cm (23.7 cu-in)
[88 × 64 mm (3.5 ×
9.7 kW (13 PS, 13 bhp) at 3,600 rpm
27.5 N·m (2.8 kgf·m, 20.3 lbf·ft) at
2,500 rpm
1.10 (1.16 US qt , 0.97 Imp qt)
2.3 (0.61 US gal , 0.51 Imp gal)
313 g/kWh (230 g/PSh, 0.51 lb/hph)
Forced air
Transistorized magneto
Counterclockwise
SPECIFICATION MAINTENANCE
− Refer to page: 10
−
± 150 rpm See your
± 0.02 mm authorized
± 0.02 mm Honda dealer
No other adjustments needed.
2.5 in)]
2.5 in)]