Remove/install complete rear axle · ar3510w0010c · Mercedes-Benz WIS

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

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	M161.5	Nm	200	200
		M181.5	Nm	350	350
		M242	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)	-