Genuine Scooter Company Buddy 170, Service Manual

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A.Troubleshooting:
a.Engine starts, but vehicle don’t move.
1.driving belt worn out
2.driving plate worn out
3.clutch lining worn out
4.driving plate’s spring broken
b.the vehicle stops or tremble when running.
1.clutch lining spring cracked or broken.
c.Can’t reach high speed, no pick-up
1.driving belt worn out.
2.Driving plate spring distortion.
3.Weight roller worn out
4.Driving plate dirty.
Note:
No grease and oil should be distributed over driving belt and driving plate.
B2..Measurement data for buddy170
Item Standard value ( mm ) Limit of use ( mm )
The inner dia. Of slide driving
plate
24.011~24.052
24.10
The outer dia. Of boss, movable
Driving plate
23.96.~23.974 23.94
Belt width
20.0~21.0
19.0
Clutch lining thickness
3
1.5
Clutch lining thickness 125.0~125.2
125.5
Driven plate spring, free length 151
127
The outer diameter of driven
Plate sets
33.965~34.025 33.95
The inner diameter of slide
Driven plate
34.000~34.025 34.06
The outer diameter of weight
Roller set
17.920~18.080 17.40
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