Transfer case - oil change

AP28.00-P-2801B

Transfer case - oil change

25.06.2020

Model

213 with transmission 725.096

with code 800 (Model year 2020)

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

Model

213, 253 with transmission 725.096

with code 807 (Model year 2017)

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

Model

213, 253 with transmission 725.096

with code 808 (Model year 2018)

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

Model

213, 253 with transmission 725.096

with code 809 (Model year 2019)

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

Model

217, 222 with transmission 725.09

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

Shown on model 213.088

2

Drain screw

3

Oil level screw

Adapter (4) shown on transfer case in model 213.088

4

Adapter

5

Seal

 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

 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

 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



Remove

1

Remove rear engine mount.



Model 213 with engine 177 with transmission 725.096 with code M005 (Vehicles with 4-MATIC/all-wheel drive)

AR22.10-P-1160MNE



Model 217, 222 with engine 177 with transmission 725.09
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR22.10-P-1160MNM



Model 253 with engine 177 with transmission 725.096 with code M005 (Vehicles with 4-MATIC/all-wheel drive)

AR22.10-P-1160MNG



Clean

2

Clean area around drain screw (2), crash stop plug and oil level screw (3).



Remove

3

Remove oil level screw (3) with crash stop plug from transfer case.


Dispose of old oil level screw (3).
Otherwise, this may lead to leakage and consequential damage.



Check

4

Check crash stop plug for damage and wear.

If problems occur,



Replace crash stop plug.

Drain off

5

Unscrew drain screw (2) on transfer case and drain oil.


Collect escaping oil in a suitable container.
Damage can otherwise occur.


Dispose of old drain screw (2).
Otherwise, this may lead to leakage and consequential damage.



Clean

6

Clean threaded hole of drain screw (2) in transfer case.



Install

7

Screw new drain screw (2) tightly into transfer case.


Replace drain screw (2) each time it is removed.
Otherwise, this may lead to leakage and consequential damage.

 Drain screw to transfer case

*BA28.10-P-1003-01G



Install

8

Screw the adapter (4) with the sealing ring (5) into the threaded hole of the oil level screw (3).

 Adapter

*213589009000

Pour in

9

Add specified oil filling capacity to hand pump.

 Transfer case oil

*BF28.10-P-1001-01F

 Hand pump

*210589007100

10

Connect hand pump to adapter (4).

 Hand pump

*210589007100

 Adapter

*213589009000

11

Fill transfer case.

 Transfer case oil

*BF28.10-P-1001-01F

 Hand pump

*210589007100

12

Disconnect hand pump from adapter (4).


Drain off excess oil.
Damage can otherwise occur.

 Hand pump

*210589007100

 Adapter

*213589009000

If less than 50 ml of oil flows out of the transfer case,



fill 100 ml into hand pump and repeat operation step 11.

If more than 50 ml of oil flows out of the transfer case,



Transfer case is sufficiently filled, continue with operation step 13.



Remove

13

Remove adapter (4) with the sealing ring (5) from the threaded hole of the oil level screw (3).

 Adapter

*213589009000



Clean

14

Clean threaded hole of oil level screw (3) in transfer case.



Install

15

Tighten new oil level screw (3) at transfer case.


Replace oil level screw (3) each time it is unscrewed.
Otherwise, this may lead to leakage and consequential damage.

 Oil level sight glass to transfer case

*BA28.10-P-1007-01G

16

Fit crash stop plug over the oil level screw (3) on transfer case.

17

Install rear engine mount.



Model 213 with engine 177 with transmission 725.096 with code M005 (Vehicles with 4-MATIC/all-wheel drive)

AR22.10-P-1160MNE



Model 217, 222 with engine 177 with transmission 725.09
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR22.10-P-1160MNM



Model 253 with engine 177 with transmission 725.096 with code M005 (Vehicles with 4-MATIC/all-wheel drive)

AR22.10-P-1160MNG

Reset learned values

18

Reset learned values in transfer case control unit using diagnostic system.



AD00.00-P-2000-04B

 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-1003-01G

Drain screw to transfer case

Nm

25

 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-1007-01G

Oil level sight glass to transfer case

Nm

11

 Complete transfer case

Number

Designation

Models 205, 213, 217, 218, 222, 238, 253, 257, 290 with transmission 725.0

BF28.10-P-1001-01F

Transfer case oil

Filling capacity

Liter

0,65

Sheet

BB00.40-P-0236-15A