Remove/install spring bracket of rear axle spring

AR61.25-D-6155A

Remove/install spring bracket of rear axle spring

14.05.2019

Model

690.63/64

Model

901.06/36/37/46/66/67, 902.06/07/36/37/46/47/66/67, 903.06/07/36/37/46/47/66/67

Repair of right rear spring bracket shown

1

Rear spring bracket at the rear



Remove

 Warning

Risk of injury caused by performing testing or repair work on airbag or emergency tensioning retractor units.

Store airbag units with deployment side facing up; do not expose to temperatures greater than 100 °C. When working on these units, disconnect the power supply.

AS91.00-Z-0001-01D

Topical note

Notes on performing repair, body work and welding on vehicles with airbags and RTE units

AH91.00-P-0002-01M

Topical note

General information on body repair

AH60.00-N-0001-01A

1

Remove rear axle

AR35.10-D-0010B

2

Remove rear spring

AR32.20-D-0230A

3

Remove other detachable parts in the repair area

4

Cover all detachable body components that remain in the area to be repaired

5

Separate rear spring bracket at the rear (1)

AR61.25-D-6155-01A

AR64.20-D-0002A

 Bore spot welds

 Spot weld milling cutter

*201589005100



Install

6

Straighten connecting plates, grind off, and coat with zinc dust paint

 Use straightening set for proper repair

 The repair description must also be used accordingly for the left side of the vehicle

 Zinc dust paint

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A

7

Prepare rear spring bracket at the rear (1) for installation

AR61.25-D-6155-02A

 Danger

The high voltage used for electric welding presents a lethal hazard. Risk of explosion from welding in areas close to highly inflammable materials. Risk of injury from weld splatter and UV-light when welding. Risk of poisoning from inhaling welding gases

Use insulating mats. Wear protective clothing, safety glasses and a protective mask. Remove highly inflammable materials from the hazard area. Use air extraction system.

AS00.00-Z-0007-01A

8

Weld in rear spring bracket at the rear (1)

AR61.25-D-6155-03A

Topical note

Measures for preventing damage to vehicles or components when performing electric welding work

AH00.00-N-0005-01A

General notes on welding

AH60.00-N-0005-01A

9

Grind off any residue welding material

10

Vacuum out hollow cavities


Metal shavings or metallic grinding dust in the hollow cavities
can lead to corrosion damage.

11

Clean areas repaired and priming with MB primer filler

12

Supplement standard seals with MB body sealant

AR97.10-D-4000A

 Seam seals after repairs

White sealing compound, 310 ml, DBL 6069.20

*BR00.45-Z-1003-01A

13

Supplement standard underfloor protection with MB permanent underbody sealant

14

Paint repair area adjacent surfaces

15

Add cavity preserving agent

16

Install rear axle spring

AR32.20-D-0230A

17

Install rear axle

AR35.10-D-0010B

18

Reinstall other detachable parts

Repair materials

Number

Designation

Order number

BR00.45-Z-1001-07A

Zinc dust paint suitable for spot welding

A 000 986 34 42

BR00.45-Z-1003-01A

White sealing compound, 310 ml, DBL 6069.20

A 001 989 63 20