SG250 Ownerās and Service Manual
www.CSCMotorcycles.com
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As you can see from the photo, red is positive, and green is
ground. Throughout the motorcycle, wires with green
insulation are ground wires.
The rectifier and the CDI are underneath the
fuel tank. If this component is not working, the
battery will not charge properly or it may
overcharge and boil over.
The ignition coil is located underneath the fuel
tank on the right side of the motorcycle frame.