WEICHAI WP6GTA - Page 4

Weichai America Corp.
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4.3 Intermediate Gear Assembly and Disassembly ............................................................... 43
4.4 Tappet and Pushrod Assembly and Disassembly ........................................................... 44
4.5 Assembly and disassembly of valve................................................................................ 46
4.6 Rocker and Rocker Shaft Assembly and Disassembly .................................................... 47
5 Intake and Exhaust System ............................................................................................... 50
5.1 Intake and Exhaust System Assembly and Disassembly ................................................ 50
5.2 Intake Manifold Assembly and Disassembly ................................................................... 51
5.3 Exhaust Manifold Assembly and Disassembly ................................................................ 52
5.4 Disassembly and assembly of turbocharger system ....................................................... 54
6 Ignition System .................................................................................................................. 58
6.1 Ignition System Assembly and Disassembly ................................................................... 58
6.2 Signal Generator Assembly and Disassembly ................................................................ 59
6.3 Engine Control Unit (ECU) Assembly and Disassembly .................................................. 62
7 Fuel System ....................................................................................................................... 64
7.1 Fuel System Assembly and Disassembly ....................................................................... 64
7.2 Mix air Intake System Assembly and Disassembly ......................................................... 66
7.3 NG Gas Supply And Gas Flow Control Valve (EPR Valve) Assembly And Disassembly . 68
8 Cooling System .................................................................................................................. 70
8.1 Cooling System Disassembly and Assembly .................................................................. 70
8.2 Water Pump Assembly and Disassembly ....................................................................... 71
8.3 Thermostat Disassembly and Assembly ......................................................................... 72
9 Lubrication System ............................................................................................................ 74
9.1 Disassembly and Assembly of Lubricating System ......................................................... 74
9.2 Disassembly and Assembly of Engine Oil Pump ............................................................. 75
9.3 Disassembly and Assembly of Engine Oil Filter .............................................................. 76
9.4 Disassembly and Assembly of Engine Oil Cooler............................................................ 76
9.5 Disassembly and Assembly of Main Oil Gallery Pressure Limiting Valve ........................ 77
9.6 Disassembly and Assembly of Deputy Oil Pressure Limiting Valve ................................. 78
9.7 Disassembly and Assembly of Engine Oil Strainer .......................................................... 79