2.3 Engine – Overview
1 Exhaust pipework
2 Air recirculation valve
3 Exhaust turbocharger
4 Air intake/air supply
5 Oil separator
6 Intake elbow
7 Exhaust pipework
8 Oil heat exchanger
9 Coolant expansion tank
10 Engine governor
11 Seawater cooler
12 Thermostat housing
13 Coolant line
14 Valve gear
15 Fuel system (high pres‐
sure)
16 Fuel system (low pres‐
sure)
17 Inspection port cover
18 Crankcase
19 Running gear
20 Valve gear
21 Electric power supply, en‐
gine-related*
22 Drive systems, driving
end and free end (cou‐
pling)*
23 Equipment carrier
24 Engine coolant pump
25 Charge-air line
26 Mounting/support
27 Starting equipment
28 Flywheel housing
29 Running gear
30 Drive systems, driving
end and free end (cou‐
pling)*
31 Cylinder head
32 Intercooler
33 Auxiliary systems / ac‐
cessory equipment*
* not shown
Engine model designation
Key to the engine model designation 8 V 4000 Mxyz
8
Number of cylinders
V
Cylinder arrangement: V engine
4000
Series
M
Application
x
Application segment (4, 5, 6, 7, 9)
y
Design index (0,1, 2,...)
z
Additional features
28 | General Information | MS15021/01E 2012-02
TIM-ID: 0000002083 - 004
