ar3510b0010ti

Remove/install complete rear axle

Type ar · topic 35.10 · version 0200 · 2016-02-12

Applies to: Rear axle 740.8 with Vehicle 958.2, 958.4

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.10 Complete rear axle — Series 958 (models 2**, 4**)

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.30 Rear axle assembly — Series 958 (models 2**, 4**)

Also applies to engines/gearboxes: 740 8**

AR35.10-B-0010TI

Remove/install complete rear axle

12.02.16

Rear axle 740.8 with Vehicle 958.2, 958.4

Remove/install complete rear axle

W35.10-1010-09

1st rear axle in 6x4 vehicles with metal suspension

1 Compressed air piping

2 Breather tube

3 Connector (brake wear sensor)

4 Connector (brake wear sensor)

5 ALB rod

6 Connector (differential lock, transversal lock )

7 Compressed air piping (differential lock, transversal lock)

8 Connector (differential lock, longitudinal lock)

9 Compressed air piping (differential lock, longitudinal lock)

10 Leaf springs

11 Attachment plate

12 Spherical washers

13 Bearing support

14 Longitudinal arm

15 Bolts

16 Bolt

17 Wishbone

18 Bearing support

Remove and install

Indications on self-locking bolts and nuts

AH00.00-B-0001-01A

1

Remove the wheels

AR40.10-B-1100D

2

Let the vehicle rest on the chassis

3

Remove the ABS sensor

AR42.30-B-0150TA

4

Remove the compressed air pipes (1) from the combined cylinders

With compressed air connection system "VOSS 230".

AR42.10-B-0900TA

With compressed air connection system "VOSS 232" (NG 8, 12) or "SCHÄFER SDF" (NG 6).

AR42.10-B-0900TC

Install: check O-rings and replace, if necessary.

Indications on compressed air connection systems

AH00.18-B-0001-01A

5

Remove connector (3) of the brake wear sensor cable

If the sensor does not have a connector (4), remove directly in the brake wear sensor.

6

Remove connectors (6 and 8) and compressed air tubings (7 and 9) from the differential locks

7

Remove the vent pipe (2) from the axle bridge

8

Remove the ALB rod (5)

9

Remove the compressed air distributor from the axle bridge

Do not disconnect the tubes.

10

Remove all cables and harnesses fixed to the axle bridge, set them aside tied up with the compressed air distributor

11

Remove the shock absorber

AR32.25-B-0110TA

12

Remove the transmission shafts at the drive flange and the output flange of the longitudinal differential shaft

Protect the transmission shafts against falling.

AR41.10-B-0050TA

13

Remove triangular control arm (17) from axle bridge bearing support (18) and protect it against falling

*BA35.15-B-1002-03B

14

From below the axle bridge, remove longitudinal arm (14) from bearing brackets (13)

*BA35.15-B-1001-03B

15

Lift the rear axle until the leaf springs (10) are loosened and protect the axle against fall

Use car lift or jack lift.

16

Remove bearing bracket (13) with spherical washers (12) from left and right sides of the axle bridge and withdraw fastening plates (11)

Install: replace bolts (15) and install new ones with spherical washers (12). Install the longer bolts on the shock absorber side.

*BA35.10-B-1004-03A

17

Lower the rear axle and withdraw it from below the vehicle

18

Install in reverse order

Rear axle

Número

Denominação

Rear axle 740.8

BA35.10-B-1004-03A

Bearing support

M20

Nm

520

M16

Nm

240

Control arm

Número

Denominação

Rear axle 740.8

BA35.15-B-1001-03B

Guide bracket on the bearing

M16

Nm

255

M20

Nm

510

BA35.15-B-1002-03B

Triangulated link on the axle

M24

Nm

780

Referenced documents