Engine Specifications - Yamaha MIO Service Manual

ENGINE SPECIFICATIONS

Item
Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Standard compression pressure
(at sea level)
Starting system
Engine idling speed
Fuel
Recommended fuel
Fuel tank capacity
Engine oil
Recommended oil
Lubrication system
Engine oil quantity
Periodic oil change
Total amount
Final transmission oil
Recommended oil
Periodic oil change
Quantity
Oil pump
Oil filter type
Oil pump type
Inner-rotor-to-outer-rotor-tip-clear-
ance
Outer-rotor-to-oil-pump-housing
clearance
Oil pump-housing-to-inner-rotor-and-
outer-rotor clearance
Rotor thickness
Spark plug
Type/manufacturer
Spark plug gap
Cylinder head
Max. warpage "
ENGINE SPECIFICATIONS
"
Standard
Forced-air-cooled 4-stroke, SOHC
3
113.7 cm (6.94 cu.in)
Forward-inclined single cylinder
50.0 × 57.9 mm (1.97 × 2.28 in)
8.8:1
1,100 kPa (11 kgf/cm
at 510 r/min
Electric and kickstarter
1,400 ~ 1,600 r/min
Regular gasoline
3.7 L (0.81 Imp gal, 0.98 US gal)
SAE 10W30 SE or SAE 20W40 SE
Wet sump
0.8 L (0.70 Imp qt, 0.85 US qt)
0.9 L (0.79 Imp qt, 0.95 US qt)
Engine oil
0.10 L (0.09 Imp qt, 0.11 US qt)
0.12 L (0.11 Imp qt, 0.13 US qt)
Wire mesh
Trochoid
0.15 mm (0.0059 in)
0.13 ~ 0.18 mm (0.0051 ~ 0.0071 in)
0.06 ~ 0.10 mm (0.0024 ~ 0.0039 in)
7.96 ~ 7.98 mm (0.313 ~ 0.314 in)
C7HSA/NGK
0.6 ~ 0.7 mm (0.024 ~ 0.028 in)
----
2 - 2
SPEC
2
, 156.5 psi)
Limit
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0.23 mm
(0.0091 in)
0.25 mm
(0.0098 in)
0.17 mm
(0.0067 in)
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0.05 mm
(0.0020 in)