Remove/install transfer case temperature sensor

AR28.19-P-1007MNI

Remove/install transfer case temperature sensor

05.05.2020

Transmission

725.09 in model 290 with engine 177

with code M005 (Vehicles with 4MATIC/all-wheel drive)

1

Transfer case

B91

Transmission oil temperature sensor

 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

 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

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

 

Remove/install

1

Drain transmission oil from transfer case (1).



Transfer case - oil change

Transmission 725.09 in model 290.688/689 with engine 177
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AP28.00-P-2801C

2

Release and disconnect electrical connector of transmission oil temperature sensor  (B91).

3

Remove transmission oil temperature sensor  (B91) and seal opening with a suitable stop plug.

 Temperature sensor to transfer case

*BA28.10-P-1012-01G

 Record plug

*129589009100

4

Install in the reverse order.

 Complete transfer case

Number

Designation

Model 205, 213, 217, 218, 222, 223, 238, 253, 257, 290 with transmission 725.0/1
with code M005 (Vehicles with 4MATIC/all-wheel drive)

BA28.10-P-1012-01G

Temperature sensor to transfer case

Nm

30