Sym GTS 250 Service Manual page 20

E. Clutch, Driving And Driving Pulley
FAULT CONDITIONS
Engine can be started but
motorcycle can not be moved.
Engine running and misfire as
motorcycle initial forward moving or
jumping suddenly (rear wheel
rotating as engine in running)
(Poor climbing performance)
To this chapter contents
Poor initial driving
1. General Information
PROBABLE CAUSES
1. Driving belt worn out or deformation
2. Driving disk damaged
3. Driving pulley spring broken
4. Clutch ling broken
5. Driving slide-shaft gear groove broken
6. Transmission gear damaged
1. Clutch ling spring broken
2. Clutch outer cover stickled with clutch balance
weights
3. Connection parts in clutch and shaft worn out or
burned
1. Driving belt worn out or deformation
2. Balance weight roller worn out
3. Driving sliding gear shaft worn out
4. Driving disk spring deformation
5. Driving sliding gear shaft worn out
6. Greased in driving belt and sliding gear.
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