Remove/install automatic transmission oil pan

AR27.10-D-7031TSC

Remove/install automatic transmission oil pan

06.03.2020

Transmission

725.0 in model 907

1

Screw

2

Screw

3

Screw

4

Screw

5

Screw

6

Screw

7

Screw

8

Screw

9

Screw

10

Screw

30

Quick-release coupling

34

Oil pan

35

Transmission housing

Pos. 4

Position 4

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-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 threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Notes on automatic transmission

AH27.19-P-0001-01NKB

 

Remove/install

1

Raise vehicle.

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01TS

2

Thoroughly clean oil pan(34) and surrounding area.

Assembly cleaner

*BR00.45-Z-1028-04A

3

Place suitable receptacle under transmission.

4

Open quick-release fastener (30) using socket wrench.

 Installation: Replace sealing ring of quick-release fastener (30).

 Socket wrench

*724589010900

5

Use socket wrench to turn overflow pipe to position 4 and drain off transmission oil.

 Socket wrench

*725589000900

6

Remove heat shield from transmission.

AR27.40-D-0700-02TSC

7

Remove bolts (1 to 10).

 Installation: Replace bolts (1 to 10).
Tighten bolts (1 to 10) of oil pan (34) in numerical sequence.

 Screw/bolt, oil pan to transmission housing

*BA27.10-P-1010-04H

8

Detach oil pan(34) from transmission housing(35).

 Installation: The oil pan (34) must always be replaced.

9

Clean sealing surface on transmission housing (35).

 Installation:
The sealing surface must be absolutely free of oil and grease.
Leaks can occur otherwise.

 Installation: Allow assembly cleaner to flash off completely.

Assembly cleaner

*BR00.45-Z-1028-04A

10

Install in the reverse order.

11

Fill transmission with oil.

AR27.00-D-0270TSC


Always follow the work procedure and observe the Specifications for Operating Fluids.
Otherwise transmission damage may occur.



Check

 Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-Z-0001-01A

 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 and check transmission for leak tightness and proper operation.

 Automatic transmission complete

Number

Designation

Transmission 725.0

BA27.10-P-1010-04H

Screw/bolt, oil pan to transmission housing

Stage 1

Nm

4

Stage 2

°

90

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01