1 | Front section of front longitudinal frame member |
2 | Stiffening bracket |
3 | Front longitudinal frame member |
4 | Bracket with towing lug |
6 | Bracket |
D61.10-1124-06
| 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 | Guidelines for replacing front end/wheel well | ||
Topical note | General information on body repair | ||
Topical note | Measures for preventing damage to vehicles or components when performing electric welding work | ||
General notes on welding | |||
1 | Remove front cross member |
| |
2 | Remove detachable parts in the repair area | ||
3 | Cover all detachable parts remaining in the repair area | ||
4 | Separate section from front longitudinal frame member (1) and machine connecting plates | ||
Repair of the longitudinal frame member (3) is permissible only in the event of damage that does not extend beyond the vehicle jack support point. | |||
Bore spot welds. | |||
Spot weld milling cutter | |||
5 | Straighten connecting plates, grind off, and coat with zinc dust paint | Use straightening set for proper repair | |
Zinc dust paint suitable for spot welding | |||
| Install | ||
6 | Prepare section of front longitudinal frame member (1) for installation | ||
7 | Fit section of front longitudinal frame member (1), align, and clamp in position | ||
8 | Weld in section of front longitudinal frame member (1) | ||
9 | Grind off any residue welding material | ||
10 | Prepare stiffening bracket (2) for installation | ||
Parts No.: 601 317 03 28 | |||
11 | Weld in stiffening bracket (2) | ||
12 | Grind off any residue welding material | ||
13 | Install front cross member |
| |
14 | Clean areas repaired and priming with MB primer filler | ||
15 | Supplement standard seals with MB body sealant | ||
Seam seals after repairs. | |||
White sealing compound, 310 ml, DBL 6069.20 | |||
16 | Supplement standard underfloor protection with MB permanent underbody sealant | ||
17 | Paint repair area adjacent surfaces | ||
18 | Add cavity preserving agent | ||
19 | Reinstall all detachable parts removed |
201 589 00 51 00
Spot weld milling cutter