Remove/install retarder suspension

AR43.40-D-1002A

Remove/install retarder suspension

22.9.10



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

1

Lift/jack up vehicle

AR00.60-D-1000H

2

Prop up retarder (L1) and secure using a tensioning strap

Transmission jack 0.5 t

gotis://H_00.10_01.0

Passenger car transmission platform

gotis://A_25/35/49_02.0

Left side of vehicle

3

Remove nuts (1, 2) from left front retarder suspension (3)

 Counterhold bolts.

4

Unfasten nuts (4, 5) on left rear retarder suspension (6)

 Counterhold bolts. Do not unscrew the nuts (4, 5) completely.

5

Lower retarder (L1) far enough until the left front retarder suspension (3) can be removed

6

Remove left front retarder suspension (3)

7

Insert new left front retarder suspension (3) using new bolts

8

Raise retarder (L1) again

9

Do not screw the nuts (1, 2) on the left front retarder suspension (3) all the way in

 The nuts (1, 2) will be tightened later on.

10

Unscrew loose nuts (4, 5) on left rear retarder suspension (6)

 Counterhold bolts.

11

Lower retarder (L1) far enough until the left rear retarder suspension (6) can be removed

12

Remove left rear retarder suspension (6)

13

Insert new left rear retarder suspension (6) using new bolts

14

Raise retarder (L1) again

15

Tighten nuts (4, 5) on the left rear retarder suspension (6) using new bolts

 Counterhold bolts.



*BA43.40-N-1003-01C

16

Tighten nuts (1, 2) on left front retarder suspension (3)

 Counterhold bolts.



*BA43.40-N-1003-01C

Right side of vehicle

17

Remove nuts (10, 11) from right front retarder suspension (12)

 Counterhold bolts.

18

Unfasten nuts (7, 8) on right rear retarder suspension (9)

 Counterhold bolts. Do not unscrew the nuts (7, 8) completely.

19

Lower retarder (L1) far enough until the right front retarder suspension (12) can be removed

20

Remove right front retarder suspension (12)

21

Insert new right front retarder suspension (12) using new bolts

22

Raise retarder (L1) again

23

Screw new nuts (10, 11) into right front retarder suspension (12)

 The nuts (10, 11) will be tightened later on.

24

Unscrew loose nuts (7, 8) on right rear retarder suspension (9)

 Counterhold bolts.

25

Lower retarder (L1) far enough until the right rear retarder suspension (9) can be removed

26

Remove right rear retarder suspension (9)

27

Insert new right rear retarder suspension (9) using new bolts

28

Raise retarder (L1) again

29

Tighten new nuts (7, 8) on right rear retarder suspension (9)

 Counterhold bolts.



*BA43.40-N-1003-01C

30

Tighten nuts (10, 11) on right front retarder suspension (12)

 Counterhold bolts.



*BA43.40-N-1003-01C

31

Remove tensioning strap

32

Remove transmission jack and transmission platform.

Transmission jack 0.5 t

gotis://H_00.10_01.0

Passenger car transmission platform

gotis://A_25/35/49_02.0

33

Lower vehicle

Number

Designation

Model
906
with code PB2

BA43.40-N-1003-01C

Rubber mount on bracket

M8

Nm

22

M12

Nm

90