3. INSPECTION/ADJUSTMENT ATV 300/250
SERVICE INFORMATION
GENERAL
WARNING
·Before running the engine, make sure that the working area is well-ventilated. Never run the
engine in a closed area. The exhaust contains poisonous carbon monoxide gas which may
cause death to people.
·Gasoline is extremely flammable and is explosive under some conditions. The working area
must be well-ventilated and do not smoke or allow flames or sparks near the working area or
fuel storage area.
SPECIFICATIONS
ENGINE
Throttle grip free play : 14 mm (0.040.16 in)
Spark plug gap : 0.60.7 mm (0.0240.028 in)
Spark plug: Standard : DPR7EA-9
Valve clearance : IN: 0.1 mm (0.004 in)
EX: 0.1 mm (0.004 in)
Idle speed : ATV 250: 1500100rpm
ATV 300: 1600100rpm
Engine oil capacity:
At disassembly : 1.6 liter (1.4 lmp qt, 1.7 Us qt)
At change : 1.4 liter (1.23 lmp qt, 1.48 Us qt)
Gear oil capacity :
At disassembly : 400 cc (0.35 lmp qt, 0.42 Us qt)
At change : 300 cc (0.26 lmp qt, 0.32 Us qt)
Cylinder compression : 16 kg/cm (1600 kPa, 227 psi)
Ignition timing : BTDC 5°1°/2000rpm
TIRE PRESSURE
1 Rider
Front 0.28 kgf/cm (28 Kpa, 3.2 psi)
Rear 0.28 kgf/cm (28 Kpa, 3.2 psi)
TIRE SIZE:
Front : 21*7-10
Rear : 20*11-9
TORQUE VALUES
Front wheel nut 4.5 kgf-m (45 Nm, 32 lbf-ft)
Rear wheel nut 4.5 kgf-m (45Nm, 32 lbf-ft)
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