Doosan DX22 - Page 6

7. Lubrication System .................................................................................................................95
Overview and Specifications .................................................................................................................... 97
8. Fuel System .............................................................................................................................99
General Information ............................................................................................................................... 101
Fuel System Components ...................................................................................................................... 102
9. Intake/Exhaust System .........................................................................................................123
General Information ............................................................................................................................... 125
Turbocharger ......................................................................................................................................... 125
10. Cylinder Block/Head .............................................................................................................135
General Information ............................................................................................................................... 137
Cylinder Block ........................................................................................................................................ 138
Inspecting the Cylinder Head ................................................................................................................. 140
Rocker Arms .......................................................................................................................................... 144
Tappet and Pushrod .............................................................................................................................. 145
Camshaft ................................................................................................................................................ 146
11. Electrical System ...................................................................................................................149
Electronic Components .......................................................................................................................... 151
Circuit Diagram ...................................................................................................................................... 153
Switches and Sensors ........................................................................................................................... 161
Engine Control Unit (ECU) ..................................................................................................................... 166
TMS 3.0 (Option) ................................................................................................................................... 169
Starter Motor .......................................................................................................................................... 174
Alternator ............................................................................................................................................... 176
12. Other/Driving System ............................................................................................................179
General Information ............................................................................................................................... 181
Crankshaft .............................................................................................................................................. 182
Pistons ................................................................................................................................................... 185
Injectors ................................................................................................................................................. 188
Miscellaneous ........................................................................................................................................ 189
13. Installation Guidelines ..........................................................................................................193
Fuel Lines .............................................................................................................................................. 195