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D 2842 LE 620
Man D 2842 LE 620
180 pages
Manual
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20
Repairing
coolant pump with high-temperature
and low-temperature parts
49
Fig. 20
Fit new pump cover and press it into housing,
using a suitable pressing tool.
Attach water pump with new seal, see page 42.
50
52
Table of Contents
Main Page
Table of Contents
5
Engine Type Classification
7
Safety Instructions
8
Troubleshooting Table
14
General Notes on Engine Overhaul
17
Commissioning after Engine Overhaul
18
Engine Views D 2842 le 620
20
Engine Lubrication Schedule
22
Fuel Diagram
24
Schematic Diagram of Cooling System
25
Check the Base Fitting of the High−Pressure Pump
26
Removing and Installing the High-Pressure Lines
28
Removing and Installing High-Pressure Pump
29
Removing and Installing the Rail
31
Removing and Installing the Rail Pressure Sensor, Pressure Relief Valve
33
Removing and Installing the Injectors
34
Fuel Prefilter with Water Separator
39
Fuel Filter, Exchanging Filter Cartridge
40
Flame-Starter Sheathed-Element Glow Plug, Removing and Installing
41
Draining and Filling Coolant
42
Removing and Installing Thermostats
43
Removing and Installing Coolant Pump
44
Repairing Coolant Pump with High-Temperature and Low-Temperature Parts
46
Cleaning Cooling System
53
Changing Oil Filter
55
Removing and Installing the Oil Cooler
56
Removing and Installing, Repairing Oil Pump
57
Oil Injection Nozzle
61
Removing and Fitting Vibration Damper, Replacing Front Crankshaft Gasket
63
Removing and Installing Flywheel,Replacing Starter Gear Ring
67
Replacing Crankshaft Seal (Flywheel End)
69
Replacing the Bearing Race
70
Crankshaft Gaskets
71
Removing and Installing Intake Manifold
72
Removing and Installing Exhaust Pipe
73
Turbocharger, Trouble Shooting
74
Checking the Charge-Air Pressure
76
Removing and Installing Turbocharger
77
Checking Axial and Radial Clearance of Turbocharger Rotor Shaft
79
Removing and Installing the Cylinder Head
80
Setting the Valve Clearance
84
Dismantling and Assembling the Rocker Arm Mechanism
85
Removing and Installing Valves
89
Removing and Installing Valve Guides
95
Replacing Valve Seat Insert
96
Reworking Valve Seat
98
Refacing Valves
101
Removing and Installing the Gear Case
102
Removing and Installing Camshaft
104
Removing and Fitting Camshaft Bearing Bushes
107
Checking the Valve Timing
116
Removing and Installing Crankshaft
117
Removing and Installing Pistons with Conrods
120
Removing Pistons from Conrod and Fitting, Checking − Replacing Conrod
123
Removing and Installing Piston Rings
125
Replacing Cylinder Liners
127
Measuring Piston Protrusion
131
Removing and Installing Starter Motor
132
Belts
133
Tensioning and Changing V−Belt
134
Removing and Installing Speed Pickup
135
Service Data
137
Specifications
138
Crankcase
139
Cylinder Liner
139
Crankshaft
140
Flywheel and Starter Gear Ring
143
Conrods
144
Pistons
145
Cylinder Head
146
Valve Gear
148
Engine Lubrication D 2842 le 620
151
Cooling System
153
Repairing Coolant Pump with High-Temperature and Low-Temperature Parts
153
Turbocharger
154
Fuel System
155
Starter Motor
156
Torque Guide Values
157
Special Tools
163
Index
176
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