EAS20014
ENGINE SPECIFICATIONS
Engine
Combustion cycle
Cooling system
Valve train
Displacement
Cylinder arrangement
Number of cylinders
Bore stroke
Compression ratio
Compression pressure
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Recommended brand
SAE viscosity grades
Recommended engine oil grade
Lubrication system
Engine oil quantity
Oil change
With oil filter removal
Quantity (disassembled)
Oil filter
Oil filter type
Oil pump
Oil pressure
Relief valve operating pressure
Cooling system
Coolant quantity
Radiator (including all routes)
Coolant reservoir (up to the maximum level
mark)
Radiator cap valve opening pressure
Thermostat
Valve opening temperature
Valve full open temperature
Valve lift (full open)
Water pump
Water pump type
Impeller shaft tilt limit
ENGINE SPECIFICATIONS
4-stroke
Liquid cooled
DOHC
530 cm³
Inline
2-cylinder
68.0 73.0 mm (2.68 2.87 in)
10.9 : 1
1696–2184 kPa/470 r/min (17.0–21.8
kgf/cm²/470 r/min, 241.3–310.6 psi/470 r/min)
Electric starter
Regular unleaded gasoline (Gasohol [E10] ac-
ceptable)
15 L (4.0 US gal, 3.3 Imp.gal)
3.0 L (0.79 US gal, 0.66 Imp.gal)
YAMALUBE
10W-40
API service SG type or higher, JASO standard
MA
Dry sump
2.60 L (2.75 US qt, 2.29 Imp.qt)
2.90 L (3.07 US qt, 2.55 Imp.qt)
3.50 L (3.70 US qt, 3.08 Imp.qt)
Cartridge
120.0 kPa/1200 r/min (1.20 kgf/cm²/1200 r/min,
17.4 psi/1200 r/min)
450.0–550.0 kPa (4.50–5.50 kgf/cm², 65.3–79.8
psi)
1.67 L (1.77 US qt, 1.47 Imp.qt)
0.25 L (0.26 US qt, 0.22 Imp.qt)
107.9–137.3 kPa (1.08–1.37 kgf/cm², 15.6–19.9
psi)
69.0–73.0 C (156.20–163.40 F)
85.0 C (185.00 F)
8.0 mm (0.31 in)
Single suction centrifugal pump
0.15 mm (0.006 in)
2-2