Remove/install oil pan

AR01.45-P-7500AG

Remove/install oil pan

2.3.10

 

Remove/install

1

Drain engine oil or extract

2

Remove viscous fan clutch (26)

AR20.40-P-5660A

3

Unscrew coolant expansion reservoir (8) at firewall

4

Unscrew bolts (9) of front engine mounts at vehicle frame



*BA22.10-P-1009-01A

5

Raise engine at front lifting eye



*WE58.40-Z-1012-11A

6

Pull out the oil level sensor plug (S43)

7

Unbolt oil pan (56), lower

 Installation:

Pay attention to different bolt lengths.

Align oil pan (56) to rear contact surface on transmission.

If the oil pan is not aligned to the transmission, this can result in noise and vibration problems.



*BA01.45-P-1001-01A



*BA01.45-P-1002-01A

8

Remove oil pan (56)

9

Clean sealing surfaces, replace oil pan gasket (56a)

If necessary, secure the oil pan gasket (56a) to the oil pan using Loctite sealant 5970at various points.

*BR00.45-Z-1013-01A

10

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the running engine

Secure vehicle to prevent it moving off.

Always wear appropriate work clothing when working on the vehicle.

AS00.00-Z-0005-01A

11

Run engine and inspect for leaks

Number

Designation

Engine
111.92/94/
952/956/
957/96/97/98

BA01.45-P-1001-01A

Bolt connecting oil pan to crankcase

M6

Nm

10

M8

Nm

25

M10

Nm

-

BA01.45-P-1002-01A

Bolt connecting transmission bell housing to oil pan

Nm

40

Number

Designation

Engine 111
in model 163

BA22.10-P-1009-01A

Nut connecting front engine mount to vehicle frame

Nm

35

WE58.40-Z-1012-11A

Load regulator (engine hoist), self-locking

Number

Designation

Order number

BR00.45-Z-1013-01A

Loctite sealant 5970

A 003 989 98 20