1 | End crossmember |
D61.10-0035-06
| 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. | |
Topical note | Notes on performing repair, body work and welding on vehicles with airbags and RTE units | ||
Topical note | General information on body repair | ||
1 | Remove rear bumper | ||
2 | Remove rear door step | ||
Only with code W73, rear-end door step. | |||
3 | Remove rear doors | ||
4 | Remove end piece | ||
5 | Remove both outer corner pillar panelings | ||
6 | Remove both reinforcement plates for outer corner pillar paneling | ||
7 | Remove other detachable parts in the repair area | ||
8 | Cover all detachable body components that remain in the area to be repaired | ||
9 | Separate end crossmember (1) | ||
Bore spot welds. | |||
Spot weld milling cutter | |||
| Install | ||
10 | Prepare connecting points of the end crossmember (1) | ||
11 | Straighten connecting plates, grind off, and coat with zinc dust paint | Zinc dust paint suitable for spot welding. | |
Zinc dust paint suitable for spot welding | |||
12 | Prepare end crossmember (1) for installation | ||
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. | |
13 | Weld in end crossmember (1) | ||
Topical note | Measures for preventing damage to vehicles or components when performing electric welding work | ||
General notes on welding | |||
14 | Grind off any residue welding material | ||
15 | Install both reinforcement plates for outer corner pillar paneling | ||
16 | Install both outer corner pillar panelings | ||
17 | Install end piece | ||
18 | Vacuum out hollow cavities | | |
19 | Clean areas repaired and priming with MB primer filler | ||
20 | Supplement standard seals with MB body sealant | ||
Seam sealing following repair | |||
White sealing compound, 310 ml, DBL 6069.20 | |||
21 | Supplement standard underfloor protection with MB permanent underbody sealant | ||
22 | Paint repair area adjacent surfaces | ||
23 | Add cavity preserving agent | ||
24 | Install rear doors | ||
25 | Install rear door step | ||
Only with code W73, rear-end door step. | |||
26 | Install rear bumper | ||
27 | Reinstall other removed detachable parts |
201 589 00 51 00
Spot weld milling cutter
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