3
3.Disassembly of engine……………………………………27
3.1 Cylinder head and block………………………………….27
3.2 Piston and connecting rod……………………………….31
3.3 Manual starting mechanism……………………………….32
3.4 Sensor………………………………………………….…….32
3.5 Left crankcase cover……………………………….…….33
3.6 Magneto…………………………………………………..….33
3.7 Oil pump………………………………………….……..….34
3.8 Clutch…………………………………………………...….35
3.9 Carburetor……………………………………………...….36
3.9.1 Structure of carburetor………………………...…..36
3.9.2 Inspection and adjustment of carburetor…....….37
4.Chassis
4.1 Steering operation system………………………...…..39
4.2 Brake system…………………………………………...….51
4.3 Wheels and tires……………………………………...….67
4.4 Transmission system…………………………….…...….70
4.5.gearshiftmechanism……………………………………..77
4.6
Suspension…………………………..……....….。。。。。.79
5. Electrical system………………………..……....….84