Remove/install transfer case

AR28.10-P-0100MSA

Remove/install transfer case

05.05.2020

Transmission

725.0 in model 257 with engine 264

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

Transmission

725.0 in model 257, 290 with engine 256

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

2

Rear engine mount

3

Propeller shaft

4

Front axle transmission propeller shaft

5

Transmission

6

Bolts

7

Transfer case

Example illustration

5

Transmission

6

Bolts

7

Transfer case

8

Intermediate panel

 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

 Danger

Risk of accident caused by vehicle starting off on its own when jacked up. Risk of injury caused by rotating parts when working on running engine or drive train.

Ensure that jack stands are in a safe condition. An authorized person must occupy the driver's seat. Wear closed and close-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0008-01A

 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

Information on influencing load ratios when removing major assemblies

AH00.60-P-0001-01A

Topical note

Notes on bolted connections with self tapping screws

AH00.00-P-0007-01SF

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Topical note

Notes on threaded connections with aluminum screws/bolts

AH00.00-P-0006-01RM

Notes on automatic transmission

AH27.19-P-0001-01NKB

 

Remove/install

1

Secure vehicle on vehicle lift.

AR00.60-P-1006A

2

Remove rear propeller shaft(3).

Transmission 725.0 in model 290 with engine 256
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR41.10-P-0050MNI

Transmission 725.0 in model 257 with engine 256
with code M005 (Vehicles with 4MATIC/all-wheel drive)
Transmission 725.0 in model 257 with engine 264
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR41.10-P-0050MSA

3

Remove rear engine mount (2).

Transmission 725.0 in model 257 with engine 264
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR22.10-P-1160MRD

Transmission 725.0 in model 257, 290 with engine 256.9
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR22.10-P-1160MSA

4

Support transfer case (7).



000 588 10 62 00 Support plate

WS26.00-P-3309B



000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

5

Lower transmission (5) until all screws (6) on the circumference of the transfer case (7) are accessible.


Pay attention to lines and surrounding component parts.
They will be damaged otherwise.

6

Unscrew screws(6) and remove transfer case(7).

 Installation: The marking on the output flange gearing must line up exactly with the marking on the front axle propeller shaft (4).

 Installation: Before mounting the transfer case (7) coat the gearing of the transmission's output shaft (5) with grease.

 The aid of a second person is required for disconnection and connection at the flange of the front axle propeller shaft(4).

Klueber Microlube GNY 202

*BR00.45-Z-1071-06A

 Bolt, transfer case to automatic transmission

*BA28.10-P-1001-01G

7

Check intermediate panel (8) for damage.

If damage is found,



Replace intermediate panel(8).

8

Install in the reverse order.

9

Check and correct oil level of transfer case (7).

AR28.10-P-0100-06A

 Transfer case oil

*BF28.10-P-1001-01F

 Oil level sight glass to transfer case

*BA28.10-P-1007-01G

 Drain screw to transfer case

*BA28.10-P-1003-01G

Assembly cleaner

*BR00.45-Z-1028-04A

 Hand pump

*210589007100

10

Check transfer case(7) for leak tightness.

11

Install center and rear lower engine compartment lining.

Transmission 725.0 in model 290 with engine 256
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR61.20-P-1105FRX

Transmission 725.0 in model 257 with engine 256
with code M005 (Vehicles with 4MATIC/all-wheel drive)
Transmission 725.0 in model 257 with engine 264
with code M005 (Vehicles with 4MATIC/all-wheel drive)

AR61.20-P-1105FR

12

Disconnect vehicle from vehicle lift.

AR00.60-P-1006A

 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-1001-01G

Bolt, transfer case to automatic transmission

Stage 1

Nm

30

Stage 2

°

90

 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

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01

BR00.45-Z-1071-06A

Klueber Microlube GNY 202

A 001 989 44 51 10