ar3510w0010c

Remove/install complete rear axle

Type ar · topic 35.10 · version 0203 · 2010-05-12

Applies to: REAR AXLE 770.0, 771.0 /10 with CODE (ID2) Rear axle air suspension

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.10 Complete rear axle

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.30 Rear axle assembly

Also applies to engines/gearboxes: 770 0**, 771 0**, 771 10*

AR35.10-W-0010C

Remove/install complete rear axle

6.5.10

REAR AXLE 770.0, 771.0 /10 with CODE (ID2) Rear axle air suspension

Remove/install complete rear axle

W35.10-0005-09

Shown on rear axle of model designation 770 with disk brake

1 Connector (brake wear sensor)

2 Connector (temperature sensor)

3 Brake line

4 Brake line

5 Bolt (turret plate)

6 Cylinder liner collar seat plate

7 Venting hose

8 Rear axle

9 Bearing bracket

19 Spring U-bolt

20 Spring plate

21 Leaf spring

22 Centering pin

23 Stabilizer

24 Centering pin

25 Compressed air line (differential lock)

26 Plug (differential lock)

10 Bolt (bearing bracket)

11 Bolt (bearing bracket)

12 Nut (bearing bracket)

13 Shock absorber

14 Bracket for air spring linkage

15 Nut (shock absorber)

16 Bolt (propeller shaft)

17 Nut (propeller shaft)

18 Propeller shaft

Modification notes

4.12.06

Work procedure changed.

Remove/install

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

1

Remove wheels

AR40.10-W-1100A

2

Support vehicle on its frame

3

Support rear axle (8)

4

Remove propeller shaft (18) at rear axle flange

Support propeller shaft (18).

AR41.10-W-0050A

5

Remove ABS sensor

AR42.30-W-0150A

6

Detach connectors (1, 2, 26)

7

Pull off vent hose (7)

8

Detach brake lines (3, 4) from combination cylinders and compressed air line (25) from differential lock

With compressed air connection system "VOSS 230".

AR42.10-W-0900A

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

AR42.10-W-0900C

Installation: Install new sealing rings (12).

Notes on compressed air connection systems

AH00.18-N-0001-01A

9

Remove bracket for air spring linkage (14) and shock absorber (13) on bearing bracket (9)

*BA32.25-N-1002-03H

10

Remove bearing bracket (9)

Spring bracket (19)

*BA32.20-N-1001-03G

Bearing bracket (9)

*BA32.22-N-1001-03B

11

Remove turret plate (6) from rear axle (8)

12

Lower rear axle (8) and remove under the vehicle

Installation: Grease the mounting hole of the centering pins lightly.

Raise rear axle so that the centering pins are inserted into the mounting holes.

*BR00.45-Z-1020-06A

13

Install in the reverse order

Rear axle steel suspension

Number

Designation

Model
375.1
with rear axle
770.0, 771.1

Model
970, 972, 975, 976
with rear axle RA 770.0, 771.0/1,
Model 974
with RA 771.0/1

BA32.20-N-1001-03G

Nut to rear axle spring clamp

M161.5

Nm

200

200

M181.5

Nm

350

350

M242

Nm

750

750

Air suspension

Number

Designation

Model
374.4, 375.1,
970, 972, 974, 975, 976

BA32.22-N-1001-03B

Bolt, bearing bracket to air bellows piston

Nm

225

Rear axle shock absorber

Number

Designation

Model
374.4, 375.1, 958.0, 970, 972, 974, 975, 976

BA32.25-N-1002-03H

Nut, bracket for air suspension linkage and shock absorber to bearing bracket

Nm

250

Repair materials

Number

Designation

Order number

BR00.45-Z-1020-06A

Leaf-spring grease (refer to Specifications for Operating Fluids, Sheet no. 268)

-

Referenced documents