Vehicles Without Oil Level/Temperature Sensor
Vehicles without oil level/temperature sensor
1. Gasket
Replace if damaged
2. Cap
3. Dipstick
The oil level must not be above the max. mark!
Area above shaded zone up to max. mark: Do not top up with engine oil!
Oil level in shaded zone: Engine oil can be topped up
Area min. mark up to shaded zone: Top-up engine oil
4. Guide
Pull off to extract oil
5. Gasket
Always replace
6. Oil supply line, 20 Nm
To turbocharger
7. 30 Nm
8. Seal
Always replace
9. 25 Nm
10. Oil filter bracket
11. 1.4 bar oil pressure switch -F1-, 25 Nm
Black
Checking, Refer to Engine Oil Pressure. Testing and Inspection
If sealing ring is leaking cut open and replace.
12. O-ring
Always replace
13. Oil cooler
Coat contact area to flange, outside the seal, with AMV 188 1 00 02
Ensure clearance to adjacent components
14. 25 Nm
15. Oil filter
Loosen with strap wrench
Tighten by hand
Observe installation instructions on oil filter
16. Cap
With play compensation
17. Drive gear
For oil pump
18. Gears
Checking backlash, Fig.1
Checking axial clearance, Fig. 2
19. Oil pump cover with pressure relief valve
Opening pressure: 5.7 to 6.7 bar
20. 10 Nm
21. 25 Nm
22. Baffle plate
23. 10 Nm
Remove and install both rear bolts (transmission end) with jointed wrench 3185
24. Oil drain plug, 30 Nm
Replace if leaking. See Parts Catalog for correct application. In some cases, seal and drain plug are combined; do not interchange with separate seal and drain plug.
25. Seal
Always replace
26. Oil pan
Clean sealing surface before installing
Aluminum
27. Gasket
Always replace
Before installing gasket, coat oil pan flange/cylinder block flange with D 454 300 A2
28. Gasket
Always replace
29. Oil return line
From turbocharger
30. 10 Nm
31. Suction line
Clean strainer if soiled
32. 10 Nm
33. O-ring
Always replace
34. Pressure relief valve, 27 Nm
Opening pressure: 2.5 to 3.2 bar
35. Oil spray jet
For piston cooling
36. Check valve, 5 Nm
Fig. 1 Checking oil pump backlash
New: 0.05 mm
Wear limit: 0.20 mm
Fig. 2 Checking oil pump axial clearance
Wear limit: 0.15 mm
Fig. 3 Marking on oil dipstick
1. Max. mark
2. Min. mark
a - Area above hatched field up to max. mark: Do not top-up with engine oil!
b - Oil level within hatched field: can be topped-up with engine oil
c - Area from min. mark up to hatched field: fill with max. 0.5 ltr. of engine oil!