Man D 2842 LE 620

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Limit values

Service Data

Dimensions

153

Fuel system

Injectors

Manufacturer Bosch

Number of holes 7

High-pressure pump

Bosch-CP2V4

Governor

Elektronic Diesel Control(EDC) − Type

EDC 7

Main Page

Table of Contents5
Engine Type Classification7
Safety Instructions8
Troubleshooting Table14
General Notes on Engine Overhaul17
Commissioning after Engine Overhaul18
Engine Views D 2842 le 62020
Engine Lubrication Schedule22
Fuel Diagram24
Schematic Diagram of Cooling System25
Check the Base Fitting of the High−Pressure Pump26
Removing and Installing the High-Pressure Lines28
Removing and Installing High-Pressure Pump29
Removing and Installing the Rail31
Removing and Installing the Rail Pressure Sensor, Pressure Relief Valve33
Removing and Installing the Injectors34
Fuel Prefilter with Water Separator39
Fuel Filter, Exchanging Filter Cartridge40
Flame-Starter Sheathed-Element Glow Plug, Removing and Installing41
Draining and Filling Coolant42
Removing and Installing Thermostats43
Removing and Installing Coolant Pump44
Repairing Coolant Pump with High-Temperature and Low-Temperature Parts46
Cleaning Cooling System53
Changing Oil Filter55
Removing and Installing the Oil Cooler56
Removing and Installing, Repairing Oil Pump57
Oil Injection Nozzle61
Removing and Fitting Vibration Damper, Replacing Front Crankshaft Gasket63
Removing and Installing Flywheel,Replacing Starter Gear Ring67
Replacing Crankshaft Seal (Flywheel End)69
Replacing the Bearing Race70
Crankshaft Gaskets71
Removing and Installing Intake Manifold72
Removing and Installing Exhaust Pipe73
Turbocharger, Trouble Shooting74
Checking the Charge-Air Pressure76
Removing and Installing Turbocharger77
Checking Axial and Radial Clearance of Turbocharger Rotor Shaft79
Removing and Installing the Cylinder Head80
Setting the Valve Clearance84
Dismantling and Assembling the Rocker Arm Mechanism85
Removing and Installing Valves89
Removing and Installing Valve Guides95
Replacing Valve Seat Insert96
Reworking Valve Seat98
Refacing Valves101
Removing and Installing the Gear Case102
Removing and Installing Camshaft104
Removing and Fitting Camshaft Bearing Bushes107
Checking the Valve Timing116
Removing and Installing Crankshaft117
Removing and Installing Pistons with Conrods120
Removing Pistons from Conrod and Fitting, Checking − Replacing Conrod123
Removing and Installing Piston Rings125
Replacing Cylinder Liners127
Measuring Piston Protrusion131
Removing and Installing Starter Motor132
Belts133
Tensioning and Changing V−Belt134
Removing and Installing Speed Pickup135
Service Data137
Specifications138
Crankcase139
Cylinder Liner139
Crankshaft140
Flywheel and Starter Gear Ring143
Conrods144
Pistons145
Cylinder Head146
Valve Gear148
Engine Lubrication D 2842 le 620151
Cooling System153
Repairing Coolant Pump with High-Temperature and Low-Temperature Parts153
Turbocharger154
Fuel System155
Starter Motor156
Torque Guide Values157
Special Tools163
Index176

Table of Contents

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