D439E Service Manual Index 3
Index
1. General Information
General................................................................. 7
General........................................................... 7
General Precautions for Servicing ................. 11
2. Engine Mechanical System (D439E)
General............................................................... 16
Description.................................................... 16
Specification ................................................. 20
Tightening Torque......................................... 24
Special Tool.................................................. 28
Diagnosis...................................................... 30
Adjustment.................................................... 32
Timing System ................................................... 33
Timing Gear Assembly.................................. 33
Removal ....................................................... 35
Inspection ..................................................... 39
Replacement................................................. 42
Installation .................................................... 43
Cylinder head Assembly.................................... 49
Components ................................................. 49
Removal ....................................................... 51
Disassembly ................................................. 54
Inspection ..................................................... 55
Replacement................................................. 59
Reassembly.................................................. 61
Installation .................................................... 63
Crankcase .......................................................... 65
Flywheel ....................................................... 65
Removal ....................................................... 66
Inspection ..................................................... 66
Installation .................................................... 67
Cylinder Block Assembly .................................. 69
Components ................................................. 69
Removal ....................................................... 71
Disassembly ................................................. 74
Inspection ..................................................... 75
Reassembly.................................................. 81
Installation .................................................... 82
Intake and Exhaust System............................... 86
Specifications................................................ 86
Troubleshooting ............................................ 87
Turbocharger......................................................89
Components ..................................................89
Removal........................................................91
Inspection......................................................92
Installation.....................................................93
Intake Manifold ...................................................95
Components ..................................................95
Removal........................................................96
Installation.....................................................97
Exhaust Manifold................................................98
Components ..................................................98
Removal........................................................99
Installation...................................................100
Lubrication System ..........................................101
Description ..................................................101
Specification................................................105
Troubleshooting...........................................107
Adjustment ..................................................109
Oil Pump ...........................................................111
Components ................................................111
Disassembly................................................113
Oil Cooler..........................................................114
Components ................................................114
Disassembly................................................115
Inspection....................................................115
Reassembly.................................................116
Cooling System ................................................117
Description ..................................................117
Specification................................................118
Trouble Shooting .........................................120
Water pump ......................................................122
Components ................................................122
Removal......................................................123
Inspection....................................................124
Installation...................................................125