Oil Pump: Locations

Oil pan (lower part), oil pan (upper part), oil pump, oil cooler, component overview

Note:
^ Oil injector jet for piston cooling





1 - 9 Nm
^ Insert using locking compound

2 - Oil Level Thermal Sensor G266
3 - Oil drain plug, 30 Nm
4 - 9 Nm
5 - Lower oil baffle
6 - 16 Nm
^ Fasten in diagonal sequence in steps

7 - Oil pan (upper section)
8 - O-ring
^ Replace

9 - 9 Nm
^ Insert using locking compound

10 - Upper oil baffle
11 - O-ring
^ Replace

12 - Gasket
^ Replace

13 - 9 Nm
14 - Oil cooler
^ See note
^ With oil cooler by-pass valve

15 - 9 Nm
16 - Drive shaft for oil pump
17 - Spring
18 - Bracket
19 - 9 Nm
20 - Chain sprocket for oil pump
^ Can only be placed onto drive shaft in one position

21 - 30 Nm plus an additional 90° (1/4 turn)
^ Replace
^ To loosen, counter hold on sprocket with pin wrench 3212

22 - O-ring
^ Replace

23 - O-rings
^ Replace

24 - 20 Nm
25 - Oil pump
^ Do not disassemble
^ With cold pressure relief valve 11 bar and pressure regulator valve 4.3 bar

26 - 9 Nm
^ Fasten in diagonal sequence in steps

27 - Oil pan (lower section)
28 - Seal
^ Replace





Oil spray jet for piston cooling
1. Insert bolt (9 Nm) using locking compound
2. Oil spray jet with spray nozzle valve (opening pressure 2 to 2.4 bar positive pressure)