2.3 Engine layout
010 Crankcase and attach‐
ments
020 Gear train
030 Running gear
040 Cylinder head
050 Valve gear
070 HP fuel system
080 LP fuel system
100 Exhaust turbocharger
110 Intercooler
120 Air intake / air supply
140 Exhaust system
170 Starting equipment
180 Lube oil system
200 Cooling system
210 Electric power supply, en‐
gine-related
230 Mounting system
250 Drive systems, driving
end and free end (cou‐
pling)*
360 Auxiliary systems / ac‐
cessory equipment*
500 Monitoring and control
system, general electric
devices
* not shown
Illustration is applicable to 8V 4000M engines
Engine model designation
Key to the engine model designations 8/12/16V 4000 Mxyz
8/12/16
Number of cylinders
V
Cylinder configuration: Vee engine
28 | General Information | MW15412/05E 2011-11
TIM-ID: 0000002083 - 002
