1 Exhaust turbocharger, left
(secondary turbocharger)
2 Exhaust turbocharger (pri-
mary turbocharger)
3 Air intake
4 Engine hoisting lug (driving
end)
5 Exhaust turbocharger,
right (secondary turbo-
charger)
6 Coolant filler neck
7 Crankcase breather
8 Change-over lever for en-
gine oil filter
9 Coolant filter
10 Engine oil filter
11 Fuel filter
12 Engine oil heat exchanger
13 Coolant distribution hous-
ing with integrated expan-
sion tank
14 Thermostat housing
15 Exhaust system housing
16 Coolant pump
17 Crankcase breather
18 HP fuel pump
19 Fuel delivery pump
20 Oil filler neck
21 Oil dipstick
22 Drive flange
23 Flywheel housing
24 Engine mounting
25 Carrier housing middle
section
26 Carrier housing lower sec-
tion
27 Exhaust outlet
28 Carrier housing upper sec-
tion
KS = engine driving end
Engine model designation
Key to the engine model designation 12V/16V 2000 Mxyz
12/16 Number of cylinders
V Cylinder arrangement: V engine
2000 Series
M Application
x Application segment (4, 5, 6, 7, 9)
y Design index (0, 1, 2, ...)
z Special features
34 | General Information | M015650/05E 2014-03
TIM-ID: 0000002087 - 003
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