Table of Contents
Advertisement
EAS20014
ENGINE SPECIFICATIONS
Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Standard compression pressure (at sea level)
Minimum-maximum
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Lubrication system
Recommended brand
Type
Recommended engine oil grade
Engine oil quantity
Quantity (disassembled)
Without oil filter cartridge replacement
With oil filter cartridge replacement
Oil pressure
Oil filter
Oil filter type
Oil pump
Oil pump type
Inner-rotor-to-outer-rotor-tip clearance
Limit
Outer-rotor-to-oil-pump-housing clearance
Limit
Oil-pump-housing-to-inner-and-outer-rotor
clearance
Bypass valve opening pressure
Relief valve operating pressure
Cooling system
Radiator (including all routes)
Coolant reservoir (up to the maximum level mark) 0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator cap opening pressure
ENGINE SPECIFICATIONS
Liquid cooled 4-stroke, DOHC
249 cm³
Inline 2-cylinder
60.0 × 44.1 mm (2.36 × 1.74 in)
11.6 : 1
**
**
Electric starter
Unleaded gasoline only
14.0 L (3.70 US gal, 3.08 Imp.gal)
3.0 L (0.79 US gal, 0.66 Imp.gal)
Wet sump
YAMALUBE
SAE 10W-30, 10W-40, 10W-50, 15W-40, 20W-
40 or 20W-50
API service SG type or higher, JASO standard
MA
2.40 L (2.54 US qt, 2.11 Imp.qt)
1.80 L (1.90 US qt, 1.58 Imp.qt)
2.10 L (2.22 US qt, 1.85 Imp.qt)
206.0 kPa/5000 r/min@130 °C (29.9 psi/5000
r/min@266 °F)
Cartridge
Trochoid
0.120 mm (0.0047 in)
**
0.09–0.17 mm (0.0035–0.0067 in)
**
0.04–0.11 mm (0.0016–0.0043 in)
80.0–120.0 kPa (0.80–1.20 kgf/cm², 11.6–17.4
psi)
650.0–770.0 kPa (6.50–7.70 kgf/cm², 94.3–
111.7 psi)
0.96 L (1.01 US qt, 0.84 Imp.qt)
108.0–137.4 kPa (1.08–1.37 kgf/cm², 15.7–19.9
psi)
2-2
Advertisement
Table of Contents
Troubleshooting
