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EBU00428
SPECIFICATIONS
Model YFM400A
Dimensions:
Overall length 1,984 mm
Overall width 1,085 mm
Overall height 1,120 mm
Seat height 827 mm
Wheelbase 1,233 mm
Ground clearance 245 mm
Minimum turning radius 3,000 mm
Basic weight:
With oil and full fuel tank 250 kg
Noise and vibration level:
Noise level (77/311/EEC) 77.2 dB (A)
Vibration on seat (EN1032, ISO5008) Will not exceed 0.6 m/s
2
Vibration on handlebar (EN1032, ISO5008) Will not exceed 2.5 m/s
2
Engine:
Engine type Liquid-cooled 4-stroke, SOHC
Cylinder arrangement Forward-inclined single cylinder
Displacement 401 cm
3
Bore
× stroke 84.5
× 71.5 mm
Compression ratio 10.5 :1
Starting system Electric and recoil starter
Lubrication system Wet sump
U5VH60.book Page 1 Wednesday, August 7, 2002 12:00 PM
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Final gear oil:
Type SAE 80 API GL-4 Hypoid gear oil
Quantity
Periodic oil change 0.19 L
Total amount 0.2 L
Radiator capacity (including all routes): 1.32 L
Air filter: Wet element
Fuel:
Type Unleaded gasoline only
For Europe: Regular unleaded gasoline only with a
research octane number of 91 or higher
Fuel tank capacity 15 L
Fuel reserve amount 4.5 L
Carburetor:
Type/quantity BSR33/1
Manufacturer MIKUNIModel YFM400A
U5VH60.book Page 3 Wednesday, August 7, 2002 12:00 PM
