Remove/install drive shaft radial shaft sealing ring

AR26.40-P-0335SN

Remove/install drive shaft radial shaft sealing ring

5.6.13

TRANSMISSION

717.409 in MODEL 450.3, 450.4 (except 450.418)

1

Bolts

2

Release lever

3

Drive shaft

4

Pressure dome

5

Radial shaft seal

6

Transmission housing



Remove

 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 vehicle manufacturer.

AS00.00-Z-0010-01A

1

Disconnect battery ground line

AR54.10-P-0003SM

2

Remove rear CBS

TRANSMISSION 717.409 in MODEL 450.3, 450.4 (except 450.418)
without CODE P15 (Brabus 1st Edition (FFO))
without CODE P18 (Complete light alloy wheels, BRABUS Monoblock VI, 16/17" (front axle 175, rear axle 225))

AR88.20-P-1900SM

TRANSMISSION 717.409 in MODEL 450.3, 450.4 (except 450.418)
with CODE P15 (Brabus 1st Edition (FFO))
with CODE P18 (Complete light alloy wheels, BRABUS Monoblock VI, 16/17" (front axle 175, rear axle 225))

AR88.20-P-1900SN

 On model 450.3 /4 Canada, code L27 the rear CBS must be released and prior to removal the side markers must be disconnected from the inside.

3

Remove CMS at rear

AR88.20-P-1950SM

4

Remove rear axle shafts

AR35.30-P-0620SM

5

Remove fan for charge air cooler

AR09.41-P-6820SM

6

Remove charge air cooler

AR09.41-P-6817SN

7

Remove mixing chamber

AR09.20-P-1320SM

8

Remove mixing chamber bracket

AR09.20-P-1320-01SM

9

Remove transmission

AR26.10-P-0020SN

10

Remove bolts (1) on release lever (2)

11

Detach release lever (2) from output rod (4) and remove release lever (2)

12

Remove radial shaft sealing ring (5) from transmission housing (6)

 Insert tool between drive shaft (3) and radial shaft sealing ring (5), turn and then pull out of the transmission housing (6).

 Do not damage snug fit in transmission housing (6).

 Removal and installation tool

*116589016200



Install

13

Insert radial shaft sealing ring (5) in transmission housing (6)

14

Mount drift on drive shaft (3) and drive radial shaft sealing ring (5) up to its final position in transmission housing (6)

 Use a plastic hammer.
Do not damage snug fit in transmission housing (6).

 Drift

*450589001500

15

Mount release lever (2) and engage on pressure dome (4)

 Grease pressure dome (4).

16

Screw in bolts (1) on release lever (2)

 Screw/bolt, release system to transmission

*BA25.20-P-1001-01C

17

Install transmission

AR26.10-P-0020SN

18

Install mixing chamber bracket

AR09.20-P-1320-01SM

 Bolt, carrier of mixing chamber to transmission

*BA09.10-P-1003-01D

 Bolt, carrier to cylinder head

*BA09.10-P-1002-01D

19

Install mixing chamber

AR09.20-P-1320SM

20

Install charge air cooler

AR09.41-P-6817SN

21

Install fan for charge air cooler

AR09.41-P-6820SM

22

Install rear axle shafts

AR35.30-P-0620SM

23

Install CMS at the rear

AR88.20-P-1950SM

24

Install CBS rear end

TRANSMISSION 717.409 in MODEL 450.3, 450.4 (except 450.418)
without CODE P15 (Brabus 1st Edition (FFO))
without CODE P18 (Complete light alloy wheels, BRABUS Monoblock VI, 16/17" (front axle 175, rear axle 225))

AR88.20-P-1900SM

TRANSMISSION 717.409 in MODEL 450.3, 450.4 (except 450.418)
with CODE P15 (Brabus 1st Edition (FFO))
with CODE P18 (Complete light alloy wheels, BRABUS Monoblock VI, 16/17" (front axle 175, rear axle 225))

AR88.20-P-1900SN

 On model 450.3 /4 Canada, code L27 the rear CBS must be released and prior to removal the side markers must be disconnected from the inside.

25

Connect ground cable to battery

AR54.10-P-0003SM

26

Connect Star Diagnosis



Read out fault memory

AD00.00-P-2000-04SM

27

Check program status "Trust Plus"

 Program status "Trust Plus" is located in the menu structure:
- Main menu
- Systems menu
- EDG control unit menu
- Diagnosis service menu
- Data and program status menu

 If the determined value is "59/59" or larger, the vehicle is equipped with the Trust Plus system and with the pulsing clutch program.

28

Program transmission adaptation

 The "program transmission adaptation" menu is located in the menu structure:
- Main menu
- Diagnosis menu
- Systems menu
- EDG control unit menu
- Actuator actuation menu
- Transmission menu
- Transmission adaptation menu

29

Program engagement of clutch/ disengagement of clutch point

 The "engagement of clutch/ disengagement of clutch point" menu is located in the menu structure:
- Main menu
- Diagnosis menu
- Systems menu
- EDG control unit menu
- Actuator actuation menu
- Clutch menu
- Engagement point menu

30

Program point limit value

 The "Program point limit value" menu is located in the menu structure:
- Main menu
- Diagnosis menu
- Systems menu
- EDG control unit menu
- Actuator actuation menu
- Clutch menu
- Point limit value menu

31

Disconnect Star Diagnosis



Read out fault memory

AD00.00-P-2000-04SM

 Air filter

Number

Designation

ENGINE 660.940

BA09.10-P-1002-01D

Bolt, carrier to cylinder head

Nm

28

 Air filter

Number

Designation

ENGINE 660.940

BA09.10-P-1003-01D

Bolt, carrier of mixing chamber to transmission

Nm

8,6

 Clutch operating system

Number

Designation

MODEL 450.3

MODEL 450.4

BA25.20-P-1001-01C

Screw/bolt, release system to transmission

Nm

10

10