1 | Cross member, front |
2 | Step |
3 | Screw |
4 | Screw |
D62.30-1103-06
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 | ||
| Remove | ||
1 | Remove front bumper | ||
2 | Unscrew bolts (3) and remove steps (2) | ||
3 | Remove radiator grille | ||
4 | Remove front end cross member | ||
5 | Remove radiator | ||
6 | Remove bolt s (4) | ||
7 | Remove heater unit |
| |
8 | Remove all detachable parts in repair area | ||
9 | Cover all detachable parts remaining on vehicle with spark protection blanket | ||
10 | Detach front frame cross member (1) | ||
Work instructions for cutting | |||
Spot weld milling cutter | |||
| Install | ||
11 | Prepare connection points for front frame cross member (1) | ||
12 | Align connecting plates, grind down to bare metal and coat with zinc dust paint | Zinc dust paint suitable for spot welding | |
13 | Prepare front frame cross member (1) for installation | ||
Zinc dust paint suitable for spot welding | |||
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. | |
14 | Weld in front frame cross member (1) | ||
Topical note | Measures for preventing damage to vehicles or components when performing electric welding work | ||
General notes on welding | |||
15 | Grind off any residue welding material | ||
16 | Remove spark protection blankets | ||
17 | Clean cavities | | |
Danger | Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors. | No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated. | |
18 | Clean areas repaired and priming with MB primer filler | Use only primer filler approved by Daimler AG: | |
19 | Supplement standard seals with MB body sealant | ||
20 | Supplement standard underfloor protection with MB permanent underbody sealant | ||
Danger | Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors. | No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated. | |
21 | Paint repair area adjacent surfaces | Use only paints approved by Daimler AG: | |
22 | Add cavity preserving agent | ||
23 | Reinstall all detachable parts removed from repair area | ||
24 | Install heater |
| |
25 | Screw in bolts (4) | ||
26 | Install radiator | ||
27 | Install lock cross member | ||
28 | Install radiator trim | ||
29 | Install steps (2) | Replace screw/bolts (3). | |
30 | Install front bumper |
201 589 00 51 00
Spot weld milling cutter
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