MTU 12 V 4000 M23F Operating Instructions Manual page 30

Engines with remote heat exchanger and vertical air intake
1 Coolant outlet to remote
cooling system
2 Coolant inlet from remote
cooling system
3 Engine management and
monitoring
4 Oil cooler
5 Centrifugal oil filter
6 Crankcase breather
7 Dry-type air filter
8 Exhaust manifold
9 Recirculation line
Overview drawing is also valid for 16V engines.
30 | Product Summary | MS150068/01E 2014-01
10 Exhaust turbocharger
11 Exhaust outlet
12 Air pipe to intercooler
13 Intercooler
14 Engine mounts
15 Charge-air line
16 Oil pan
17 Oil filler neck
18 Crankcase
19 Cylinder head
20 Fuel filter
21 Oil filter
22 HP fuel pump
23 Battery-charging generator
24 Bilge pump (option)
KGS Free end