Remove/install complete rear axle

AR35.10-B-0010TJ

Remove/install complete rear axle

10.06.2020

Rear axle

746.213/23 in model 958.20/25

with code ID1 (Leaf suspension)

except code ID2 (Rear axle air suspension)

Rear axle

746.213/23 in model 958.43/44

with code ID1 (Leaf suspension)

except code ID2 (Rear axle air suspension)

Modification notes

11.08.2017

Modified document

Steps 6 and 32

04.06.2020

Spring clip nut

Type 958.4

BA32.20-B-1001-03H

1

Spring clip

2

Spring bracket

3

Spring leaf

4

Spring base

5

Brake wear sensor connector

6

Connection (brake wear sensor)

7

Pull rod (ALB valve)

8

Compressed air piping (combination cylinders)

9

Compressed air line of the differential block

10

Differential block connector

11

Vent Line

12

Connector of the oil temperature sensor

13

Nut



Remove

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Notes on compressed air connection systems

AH00.18-N-0001-01A

1

Protect the vehicle from involuntary displacement

2

Depressurize the compressed air system

3

Support the vehicle by chassis

4

Remove the wheels

AR40.10-B-1100D

5

Remove the ABS sensor

.

AR42.30-B-0150TA

6

Remove the compressed air lines (8) of the combination cylinders

Compressed air connector "VOSS 230"

AR42.10-B-0900TA

Compressed air connector "VOSS 232" or "SCHÄFER SDF"

AR42.10-B-0900TC

If any of the O-ring are damaged:



Replace the damaged rings.

7

Disconnect the connection(6) of the brake wear sensor

If the brake wear sensor does not have the connection (6):



Remove directly from the brake wear sensor.

8

Disconnect the differential lock connector (10)

9

Remove the compressed air line (9) from the differential lock

10

Disconnect the connector (12) of the oil temperature sensor

11

Remove the breather pipe (11) from the axle end

12

Remove the pull rod (7) of the ALB valve

13

Remove the compressed air distributor from the axle end

 Do not disconnect the compressed air lines from the axle housing.

14

Remove the fixed pipes and harness on the axle end

 Secure the pipes, harness and air compressed distributor and keep them apart.

15

Remove the propeller shaft against falling down

AR41.10-B-0050TA

16

Lower the rear axle until the spring beams (3) are free

17

Remove the spring clip (1) and its supports (2)

18

Go down the axle and remove spring bases (4) from the axle end

19

Move down the rear axle and remove it under the car



Install

20

Lift the rear axle and position it under the vehicle

21

Lift the rear axle and install the spring bases (4) on the axle housing

 Lightly lubricate the center pin housings on the spring bases.

MB high-temperature antifriction bearing grease, 150 g

*BR00.45-Z-1016-06A

22

Install the spring clips (1) and the spring supports (2)

 Spring clip nut

*BA32.20-B-1001-03H

23

Lift the rear axle until the spring beams (3) are tensioned

24

Install the transmission shaft

AR41.10-B-0050TA

25

Fix the pipes and harnesses on the axle housing

26

Install the compressed air distributor on the axle housing

27

Install the pull rod (7) of the ALB valve

28

Remove the breather pipe (11) from the axle housing

29

Install the connector (12) of the oil temperature sensor

30

Install the compressed air line (9) of the differential lock

If any of the O-ring are damaged:



Replace the damaged rings.

31

Install the connection(6) of the brake wear sensor

32

Install the compressed air lines (8) of the combination cylinders

Compressed air connector "VOSS 230"

AR42.10-B-0900TA

Compressed air connector "VOSS 232" or "SCHÄFER SDF"

AR42.10-B-0900TC

33

Install the wheels

AR40.10-B-1100D

34

Pressurize the compressed air system

 Metallic suspension in the rear axle

Number

Designation

Model 958.4

Model 958.2

BA32.20-B-1001-03H

Spring clip nut

M20

Nm

500

-

M24

Nm

750

750

M27

Nm

1000

-

Repair materials

Number

Designation

Order number

BR00.45-Z-1016-06A

MB high-temperature antifriction bearing grease, 150 g

A 001 989 23 51 10