Engine Specifications - Yamaha MBK XMAX 2014 Service Manual

EAS20291

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
Type
Recommended engine oil grade
Engine oil quantity
Without oil filter element replacement
With oil filter element replacement
Final transmission oil
Type
Quantity
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
Limit
Cooling system
Radiator capacity (including all routes)
Coolant reservoir capacity (up to the maximum level
mark)
ENGINE SPECIFICATIONS
Liquid cooled 4-stroke, SOHC
124 cm³
Single cylinder
52.0 × 58.6 mm (2.05 × 2.31 in)
11.20 : 1
550 kPa/680 r/min (5.5 kgf/cm²/680 r/min, 78.2
psi/680 r/min)
480–620 kPa (4.8–6.2 kgf/cm², 68.3–88.2 psi)
Electric starter
Premium unleaded gasoline (Gasohol (E10)
acceptable)
13.2 L (3.49 US gal, 2.90 Imp.gal)
2.5 L (0.66 US gal, 0.55 Imp.gal)
Wet sump
SAE 10W-30, 10W-40, 15W-40, 20W-40 or
20W-50
API service SG type or higher, JASO standard
MA
1.40 L (1.48 US qt, 1.23 Imp.qt)
1.50 L (1.59 US qt, 1.32 Imp.qt)
YAMALUBE 10W-40 or SAE 10W-30 type SE
motor oil
0.21 L (0.22 US qt, 0.18 Imp.qt)
Paper
Trochoid
Less than 0.150 mm (0.0059 in)
0.23 mm (0.0091 in)
0.013–0.018 mm (0.0005–0.0007 in)
0.25 mm (0.0098 in)
0.06–0.11 mm (0.0024–0.0043 in)
0.18 mm (0.0071 in)
1.10 L (1.16 US qt, 0.97 Imp.qt)
0.32 L (0.34 US qt, 0.28 Imp.qt)
2-2