SG250 Owner’s and Service Manual
www.CSCMotorcycles.com
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Control Cables
The CSC SG250 uses one control cable for the throttle, and one for the clutch. The pictures shown here
are for the TT250. The SG250 and the TT250 are similar in design.
The throttle cable should be adjusted such that there it has 2
to 5 degrees of free rotation before the throttle is actuated.
This accomplished through use of the adjustment
mechanism underneath the right handlebar.
Clutch cable adjustment is covered in the Clutch Cable section of the Owner’s and Service Manual.
Clutch and Throttle Cable Troubleshooting
See Clutch section of this Service Manual
Throttle has no
free play, idle
speed too high,
throttle does not
work
Seized or sticking
throttle cable,
throttle cable
adjustment incorrect,
throttle cable snaps
Throttle does not
operate, throttle sticks
open
Replace or adjust
throttle cable
Electrical System
This section of the Owner’s and Service Manual explains the electrical system’s main components and
their locations.
Most of the electrical and electronic components on this bike are located under the seat and fuel tank.
Fuel tank and seat removal are covered elsewhere in this Service Manual. The Service Manual
identifies various electronic component locations. To gain access to these components, remove the
seat and tank as outlined elsewhere in this Service Manual.
The ignition switch is located on top of the forks.