Remove/install oil pan

AR01.45-S-7500EG

Remove/install oil pan

18.02.2020

Model

447, 448 with engine 274

1

Cover

3

Electrical wiring harness

5

Bracket

2

Nut

4

Nut

6

Screw

7

Screw

8

Screw

9

Oil pan

 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

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 

Remove/install

1

Remove ground line from battery

AR54.10-S-0003E

2

Fix steering wheel in center position

AR46.20-S-0500-01E

 Retainer device

*129589012100

3

Remove air filter housing

AR09.10-S-1150EG

4

Remove catalytic converter

AR49.10-S-5500EG

 Only perform work to disassemble the catalytic converter from the ATL. Do not remove catalytic converter completely.

5

Remove cover (1)

6

Unscrew nuts (2)

 Nut, supply line to fuse box

*BA54.18-N-1002-02A

7

Unscrew nut (4)

8

Remove bracket (5)

9

Remove bolts (6)

10

Swivel electrical wiring harness (3) from working area

 Installation: Ensure correct installation position.

11

Remove bracket on bumper

AR88.20-S-2150E

12

Remove guide tube

AR18.40-S-3515EG

13

Remove catalytic converter

AR49.10-S-5500EG

14

Remove screw/bolts for engine mount on engine support

AR22.10-S-1100EG

15

Mount engine hoist and raise engine

AR33.10-S-0100-01E

 M8

*BA00.10-N-1003-01A

 Engine lifting device

*639589006100

 Support braces

*447589006300

16

Lower integral carrier

AR22.10-S-1300EG

 Unfasten integral carrier completely and lower somewhat. The oil pan (9) must be accessible.

17

Remove bolts(7)

 Transmission 710.5Screw/bolt, manual transmission to engine

*BA26.10-N-1001-01F

 TRANSMISSION 722.9Bolt, transmission housing to engine

*BA27.10-N-1003-04B

18

Remove oil pan bottom section

AR01.45-S-7555EG

19

Remove screw/bolts (8) from oil pan (9)

 Installation: Pay attention to different lengths of screws.

 Bolt, oil pan to crankcase

*BA01.45-N-1002-01BA

 Bolt, oil pan to timing case cover

*BA01.45-N-1003-01BA

20

Remove oil pan (9)

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 any tools between the crankcase and oil pan (9) to release them. Heat oil pan (9) in the area of the sealing surfaces using a heat gun, if necessary.
The sealing surface will be damaged otherwise.

 Installation: Apply sealant to sealing surface of oil pan (9). Observe notes on sealant path on the oil pan(9).

Sealant, Loctite 5970, 50 ml

*BR00.45-Z-1013-01A

21

Modify oil level check switch

Only when replacing the oil pan (9).

AR18.40-S-5111EG



Clean

22

Clean sealing surfaces on the oil pan (9) and crankcase

AR01.00-P-0050-01A

Loctite 7200

*BR00.45-Z-1038-04A

Loctite 7063 (400 ml) cleaning spray

*BR00.45-Z-1046-04A

23

Install in the reverse order



Check

 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

24

Check for leak tightness with engine running

 Visual inspection only.

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1003-01A

M8

Galvanized

Nm

23

32

Phosphated

Nm

21

29

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1003-01A

M8

Galvanized

Nm

38

Phosphated

Nm

36

 Oil pan

Number

Designation

Engine 274

BA01.45-N-1002-01BA

Bolt, oil pan to crankcase

Nm

11

 Oil pan

Number

Designation

Engine 274

BA01.45-N-1003-01BA

Bolt, oil pan to timing case cover

Nm

11

 Manual transmission, complete

Number

Designation

Model 447 with transmission 710.510, 711.680

BA26.10-N-1001-01F

Screw/bolt, manual transmission to engine

Nm

38

 Complete automatic transmission

Number

Designation

Transmission 722.9

BA27.10-N-1003-04B

Bolt, transmission housing to engine

Nm

38

 Wiring harness

Number

Designation

Model 447, 448

BA54.18-N-1002-02A

Nut, supply line to fuse box

Nm

10

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