ar3510b0010j

Remove/install complete rear axle

Type ar · topic 35.10 · version 0200 · 2019-01-02

Applies to: Rear axle 746.231/305 in model 934.24, 958.4 with code ID2 (Rear axle air suspension) except code ID1 (Leaf suspension)

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.10 Complete rear axle — Series 934 (models 24*) · Series 958 (models 4**)

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.30 Rear axle assembly — Series 934 (models 24*) · Series 958 (models 4**)

Also applies to engines/gearboxes: 746 231, 746 305

AR35.10-B-0010J

Remove/install complete rear axle

26.12.2018

Rear axle

746.231/305 in model 934.24, 958.4

with code ID2 (Rear axle air suspension)

except code ID1 (Leaf suspension)

Modification notes

21.12.2018

Bearing cover

BA32.35-B-1009-03I

21.12.2018

Anti-roll bar in the rear axle support

BA32.35-B-1010-03I

Remove/install complete rear axle

B35.10-0031-09

1

Rear axle

7

Compressed air connection (longitudinal differential lock)

13

Anti-roll bar

2

Breather

8

Holder (torsion bar)

14

Combined cylinder

3

Compressed air connection (transverse differential lock)

9

Holder (chassis)

15

Connector of the brake pad wear indicator

4

Connector (transverse differential lock)

10

Propeller shaft

16

Compressed air connections

5

Triangular tensioning arm

11

Suspension bellows

6

Connector (longitudinal differential lock)

12

Bearing cap

Remove/install complete rear axle

17

Holder (cables and pipes)

18

Bellows support on the suspension

19

Nuts

20

Propeller shaft (passing axle)

B35.10-0032-11

Topical note

Notes on compressed air connection systems

AH00.18-N-0001-01A

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Remove/install

1

Empty the compressed air system

2

Remove the wheels

AR40.10-B-1100D

3

Let the vehicle rest on the chassis

4

Remove the propeller shaft (10)

AR41.10-B-0050TA

5

Remove the propeller shaft (20) of the passing axle

6

Remove the ABS sensor

AR42.30-W-0150A

7

Remove the brake pad wear indicator connector (15)

8

Remove the compressed air lines (16) from the brake combination cylinders (14)

With “VOSS 230” compressed air connection system

AR42.10-W-0900A

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

AR42.10-W-0900C

Installation: Check the O-Rings, if necessary, replace them.

9

Remove the fastening support (17) from the compressed air line and cable fastening

.Compressed air tubes support on the axle

*BA32.22-B-1002-02A

10

Remove the transverse differential lock connector (4)

11

Remove the compressed air connection (3) from the transverse differential lock and breather (2)

12

Disconnect the connector (6) from the longitudinal differential lock

13

Remove the compressed air line (7) from the longitudinal differential lock

14

Remove the dampers

Nut, shock absorber to rear axle air suspension

*BA32.25-N-1002-03D

15

De-pressurize the air suspension

16

Remove the fastening bolts on the suspension bellows (11)

.Pneumatic suspension bellows

*BA32.22-B-1007-03E

17

Remove the bolts with the nuts from the holder (8) of the torsion bar on the holder (9)

Anti-roll bar in the rear axle support

*BA32.35-B-1010-03I

18

Remove the bearing cap (12) from the torsion bar

Bearing cover

*BA32.35-B-1009-03I

19

Remove the wishbone control arm (5) in the base of the rear axle (1)

.Triangular tensioning arm

*BA32.22-B-1011-03E

20

Place on the rear axle (1) a lifting device for fall protection

21

Remove the nuts (19) of the holder (18) of the bellows on the suspension

.Pneumatic suspension bracket on rear axle

*BA32.22-B-1001-02A

22

Unfasten the rear axle from the underside of the vehicle, pulling it out

23

Install in reverse order

Pneumatic suspension support

Number

Designation

Chassis 934.241/251, 958.2, 958.4 with Code ID2

BA32.22-B-1001-02A

Pneumatic suspension bracket on rear axle

M24x2

first stage

Nm

690

Pneumatic suspension support

Number

Designation

Chassis 934.241/251, 958.2, 958.4 with Code ID2

BA32.22-B-1002-02A

Compressed air tubes support on the axle

M10x1.5

Nm

55

Air suspension

Number

Designation

Model 934.241/251, 938.14, 958.2/4

BA32.22-B-1007-03E

Pneumatic suspension bellows

Nm

225

Air suspension

Number

Designation

Model 934.241/251, 938.14, 958.2/4

BA32.22-B-1011-03E

Triangular tensioning arm

780

Rear axle shock absorber

Number

Designation

Model 374, 375, 930, 932, 933, 934, 940, 942, 943, 944, 949, 950, 952, 953, 954, 957, 958

BA32.25-N-1002-03D

Nut, shock absorber to rear axle air suspension

Nm

460

Rear axle stabilizer

Number

Designation

Type 934.241/251, 938.14, 958.0/1/2/4

BA32.35-B-1009-03I

Bearing cover

Air suspension

M24x2 (first step)

Nm

690

M24x2 (second step)

60º

Rear axle stabilizer

Number

Designation

Type 934.241/251, 938.14, 958.0/1/2/4

BA32.35-B-1010-03I

Anti-roll bar in the rear axle support

Metallic suspension

M16x1.5 (first step)

Nm

225

M16x1.5 (second step)

90º

Referenced documents