Generic Race 50, Service Manual, Page: 4 / 209

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4.3 Replace the head light bulb..........................................................................................................................99
4.4 Replace bulb of the front turning light.......................................................................................................100
4.5 Disassembly/replace the bulb of the taillight and rear-right turning light .................................................100
4.6 Instrument..................................................................................................................................................101
4.7 Main switch ...............................................................................................................................................101
4.8 Horn ...........................................................................................................................................................102
4.9 Handle switch ............................................................................................................................................102
Inspection and Service of Chassis 103
V. Brake 80
5.1 Maintenance instruction.............................................................................................................................107
5.2 Fault diagnosis ...........................................................................................................................................108
5.3 Front hydraulic brake.................................................................................................................................108
5.4 Rear drum brake ........................................................................................................................................ 110
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Body cover 86
VII. Front wheel/ front suspension 90
7.1 Preparation data ......................................................................................................................................... 119
7.2 Fault diagnosis ........................................................................................................................................... 119
7.3 Front wheel ................................................................................................................................................120
7.4 Steering bar................................................................................................................................................123
7.5 Front fork...................................................................................................................................................124
VIII. Rear wheel/rear suspension 97
8.1 Preparation data .........................................................................................................................................128
8.2 Fault diagnosis ...........................................................................................................................................128
8.3 Real wheel .................................................................................................................................................129
8.4Rear shock absorber....................................................................................................................................130
IX. Fuel tank/seat mat 136
9.1 Preparation data .........................................................................................................................................136
9.2 Fault diagnosis ...........................................................................................................................................136
9.3 Fuel tank/seat mat ......................................................................................................................................137
Inspection and maintenance of engine 139
X. Lubrication system 107
10.1 Preparation data .......................................................................................................................................143
10.2 Fault diagnosis .........................................................................................................................................144
10.3 Oil pump ..................................................................................................................................................144
XI. Carburetor 111
11.1 Preparation data .......................................................................................................................................149
11.2 Fault diagnosis .........................................................................................................................................150
11.3 Disassembly of carburetor .......................................................................................................................150
11.4 Installation & adjustment.........................................................................................................................155
XII. Cylinder cover 116
12.1 Preparation data .......................................................................................................................................157
12.2 Fault diagnosis .........................................................................................................................................157
12.3 Cylinder head...........................................................................................................................................157
12.4 Examination on cylinder head .................................................................................................................159
12.5 Cylinder head installation ........................................................................................................................159
XIII. Air cylinder/piston 120