Section 3 Rear wheel/Rear brake/Rear wheel axle................................................................ 81
(I) Removal steps....................................................................................................... 83
(II) Inspection stepes.................................................................................................. 85
(III) Installation steps................................................................................................. 88
Section 4 Steering operation system...................................................................................... 92
(I) Removal steps of steering bar................................................................................ 93
(II) Removal steps of steering vertical column welding............................................ 94
(III) Inspection content............................................................................................... 95
(IV) Installation steps................................................................................................. 96
(V) Installation steps of steering bar.......................................................................... 99
Section 5 Front shock absorber and front wheel fork............................................................ 100
(I) Disassembly........................................................................................................... 101
(II) Inspection steps.................................................................................................... 103
(III) Installment steps................................................................................................. 104
Section 6 Rear shock absorber and rear wheel fork............................................................... 107
(I) Disassembling steps.............................................................................................. 108
(II) Checking steps..................................................................................................... 110
(III) Mounting steps................................................................................................... 112
Chapter IV Electric appliance................................................................................................ 115
Section 1 Electric assembly.................................................................................................... 115
Section 2 Inspect switch......................................................................................................... 116
(I) Inspect switch........................................................................................................ 116
(II) Inspect the switch circuit..................................................................................... 117
Section 3 Check headlight lamp............................................................................................. 118
Wire diagram.............................................................................................................. 119
Section 4 Troubleshooting the ignition system failure........................................................... 120
Section 5 Running starting circuit.......................................................................................... 124
Section 6 Troubleshooting electric starting system................................................................ 125
Section 7 Starting motor......................................................................................................... 128
Section 8 Check starting motor............................................................................................... 129
Section 9 Battery will not hold charge.................................................................................... 131
Section 10 Troubleshooting.................................................................................................... 133
Section 11 Inspection of lighting system................................................................................ 135
(I) Headlight not working........................................................................................... 135
(II) Taillight not working............................................................................................ 136
Section 12 Troubleshooting.................................................................................................... 137
(I) If indicated lamp is out of work............................................................................. 137
Section 13 Inspection of signal system.................................................................................. 139
(I) If the neutral indicated lamp is out work............................................................... 139
(II) If the reverse indicated lamp is out work............................................................. 140
(III) If the HB indicated lamp is out work.................................................................. 141
Chapter V Engine................................................................................................................... 142
Section 1 Disassembly of Engine........................................................................................... 142
(I) Remove the engine from finished ATV.................................................................. 142
(II) Disassembly of engine......................................................................................... 145
4
Summary of Contents for WD250U
Page 1: ...WD250U Service Manual For any questions please contact Baja Motorsports at 888 863 2252 ...
Page 23: ... II Wiring diagram 1 23 ...
Page 24: ... III Wiring diagram 2 24 ...
Page 25: ... IV Wiring diagram 1 25 ...
Page 31: ...Section 8 Lubrication I Lubrication oil way 31 ...
Page 120: ...119 ...