Technical information

2
C 2001
9929en
20
© 31877 0
Engine Description 2.3 Oil Circuit
2.3.1 Lube Oil Circuit Schematic
1 Oil pan
2 Oil-intake pipe
3 Oil pump
4 Main oil duct
5 Oil-cooled cylinders
6 Cylinder head cooling neck
7 Oil duct for rocker arm lubrication
8 Rocker arm
9 Oil manifold for the thermostat
10 Intake to external engine oil cooler
11 Return from external engine oil cooler
12 Thermostat housing with slide thermostat
13 Oil duct to oil filter
14 Oil filter
15 Oil duct to cam, con-rod and crankshaft bear
ings
16 Spray nozzle for piston cooling
17 Oil return via crankcase to oil pan
18 Lube oil intake to turbocharger
19 Turbocharger
20 Return from turbocharger to oil pan
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