Remove/install oil pan

AR01.45-P-7500MRM

Remove/install oil pan

23.03.2020

Engine

274.9 in model 167

1

Oil pan

2

Screw

3

Oil suction pipe

4

Bolts

5

Bolts

 Caution

Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil

Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.

AS18.00-Z-0001-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove rack-and-pinion steering.

AR46.20-P-0600ME

 Installation: Only install lower engine compartment paneling after leak test.

2

Remove oil pan bottom section.

AR01.45-P-7555MRM

3

Unclip electric line of the engine oil fill level sensor from the oil pan (1).

4

Remove oil cooling automatic transmission oil lines from the oil pan (1).

AR27.55-P-0600MRM

5

Remove screw (2) of the oil suction pipe (3).

 Bolt, oil suction pipe to oil pan

*BA01.45-P-1007-01T

6

Remove screws (4) of the automatic transmission from the oil pan (1).

 Screw/bolt, transmission to engine

*BA27.10-P-1001-04H

7

Remove screws (5) in reverse order to the tightening procedure.



Oil pan tightening procedure

GF01.45-P-0001-01MRM

 Installation: Pay attention to different lengths of screws.
Screw in screws (5) according to the tightening procedure.

 Bolt, oil pan to crankcase/timing case cover

*BA01.45-P-1001-01T

 Set of flexible head wrenches

*001589810900

8

Release oil pan(1) from crankcase and remove downwards.

Notes on application of flange sealants to seal major assemblies

AH00.00-P-0500-01MNE

Notes on sealant path for oil pan

AH01.45-P-0001-01MMA



000 588 00 84 00 Heat gun

WS54.00-P-0049B


Do not drive in tools between crankcase and oil pan(1) for loosening purposes.
Otherwise, damage to the sealing surfaces can occur.

 Observe oil suction pipe (3).
If necessary, heat the oil pan (1) in the area around the sealing surfaces using a heat gun.

 Installation: Apply sealing compound to the sealing surface of the oil pan (1) and, in doing so, observe the notes on sealant path on the oil pan.

Sealant, Loctite 5970, 50 ml

*BR00.45-Z-1013-01A

 Application gun

*112589002500



Clean

9

Clean sealing surface on the oil pan (1), timing case, crankcase, and end cover.

AR01.00-P-0050-01A

Notes on application of flange sealants to seal major assemblies

AH00.00-P-0500-01MNE


Do not use any sharp-edged tools or abrasive paper.
Sealing surfaces will otherwise be damaged.

Loctite 7200

*BR00.45-Z-1038-04A

Loctite 7063 (400 ml) cleaning spray

*BR00.45-Z-1046-04A

10

Install in the reverse order.



Check

11

Check engine oil level in the multifunction display and correct if necessary.



AP18.00-P-1812SKI

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

12

Perform engine test run. While doing so, check engine for proper operation and leak tightness.

 Oil pan

Number

Designation

Engine 274

BA01.45-P-1001-01T

Bolt, oil pan to crankcase/timing case cover

M6

Nm

11

 Oil pan

Number

Designation

Engine 274

BA01.45-P-1007-01T

Bolt, oil suction pipe to oil pan

Nm

8

 Automatic transmission complete

Number

Designation

Transmission 725.0

BA27.10-P-1001-04H

Screw/bolt, transmission to engine

Nm

39

Repair materials

Number

Designation

Order number

BR00.45-Z-1013-01A

Sealant, Loctite 5970, 50 ml

A 003 989 98 20 10

BR00.45-Z-1038-04A

Loctite 7200

Henkel AG & Co. KGaA
http://www.loctite.de

BR00.45-Z-1046-04A

Loctite 7063 (400 ml) cleaning spray

A 001 986 71 71 09