Yamaha XF50W Service Manual page 30

Yamaha xf50w scooter service manual
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Clutch
Clutch type
Clutch shoe thickness
Clutch shoe spring free length
Clutch housing inside diameter
Compression spring free length
Weight outside diameter
Clutch-in revolution
Clutch-stall revolution
V-belt
V-belt width
Transmission
Transmission type
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Single speed automatic
Maximum main axle runout
Maximum drive axle runout
Air filter type
Fuel pump
Pump type
Model(manufacturer)
Output pressure
Throttle body
Throttle cable free play
(at the flange of the throttle grip)
ID mark
ENGINE SPECIFICATIONS
Item
Standard
Automatic centrifugal
3.7mm(0.146in)
30.1mm(1.185in)
107mm(4.213in)
76.4mm(3.008in)
15.0mm(0.591in)
3050~3450r/min
5000~6000r/min
17.9mm(0.705in)
V-belt automatic
Helical gear
50/13(3.846)
Helical gear
43/12(3.583)
3.087~0.945:1
...
...
Wet element
Electrical
3B3(AISAN)
250kPa(2.5kg/cm
1.5~3.5mm(0.06~0.14in)
3B31 00
2-11
SPEC
Limit
...
2.0mm
(0.079in)
...
107.5mm
(4.232in)
...
14.5mm
(0.571in)
...
...
16.1mm
(0.634in)
...
...
...
...
...
...
0.04mm
(0.002in)
0.04mm
(0.002in)
...
...
...
2
, 35.6psi)
...
...
...
0 *

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2006 xf50w

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