2 | Front section of front frame cross member |
D62.30-1104-06
| 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 front bumper | ||
2 | Remove front-end center piece | ||
3 | Remove other detachable parts in the repair area | ||
4 | Cover all detachable body components that remain in the area to be repaired | ||
5 | Detach front part (2) of frame cross member at front | ||
Bore spot welds | |||
Spot weld milling cutter | |||
| Install | ||
6 | Prepare connecting points of the front frame crossmember | ||
7 | 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 | |||
8 | Prepare front frame cross member front section (2) 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. | |
9 | Weld in front part (2) of frame cross member at front | ||
Topical note | Measures for preventing damage to vehicles or components when performing electric welding work | ||
General notes on welding | |||
10 | Grind off any residue welding material | ||
11 | Vacuum out hollow cavities | | |
12 | Clean areas repaired and priming with MB primer filler | ||
13 | Supplement standard seals with MB body sealant | ||
Seam seals after repairs. | |||
White sealing compound, 310 ml, DBL 6069.20 | |||
14 | Supplement standard underfloor protection with MB permanent underbody sealant | ||
15 | Paint repair area adjacent surfaces | ||
16 | Add cavity preserving agent | ||
17 | Attach front-end center piece | ||
18 | Bolt on front bumper | ||
19 | Reinstall other detachable parts |
201 589 00 51 00
Spot weld milling cutter