1 | Rear side wall reinforcement |
P63.10-3328-02
1 | Rear side wall reinforcement |
2 | Welding points |
3 | Separation point |
4 | Spot weld pitches |
5 | Continuous weld |
Pfeil | Welding area |
P63.10-3329-06
| Remove | ||
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. | |
Topical note | Measures for preventing damage to vehicles or components when performing electric welding work | ||
Topical note | General information on body repair | ||
Topical note | Notes on performing repair, body work and welding on vehicles with airbags and RTE units | ||
Notes on replacing body parts | |||
1 | Disconnect battery ground line | ||
2 | Mark rear side wall reinforcement (1) at specified separating points (3) | ||
3 | Separate rear side wall reinforcement (1) at marked separating points (3) | | |
4 | Drill out spot welds (2) at welding flange with spot weld removing tool | ||
5 | Remove rear side wall reinforcement (1) | ||
| Install | ||
6 | Smooth welding edges and remove paint in welding area (arrow) of separating point | ||
7 | Apply primer to bare welding areas in repair area | Zinc dust paint suitable for spot welding | |
8 | Fit rear side wall reinforcement (1) | Cut new part to required dimension. The cutting area for the butt welding must be produced in a very precise manner. Deburr welding areas. When fitting observe correct distances. Place body if necessary on straightening bench. The straightening bench and straightening set of the companies Celette, Car Bench, Car-O-Liner or Blackhawk can be optionally used. | |
9 | Remove protective paint at welding areas of new rear side wall reinforcement (1) and apply primer to bare welding areas | Zinc dust paint suitable for spot welding | |
10 | Punch welding flanges with hole punching pliers at specified spot weld pitches (4) | Not in case of resistance spot welding. | |
11 | Weld in rear side wall reinforcement (1) in inert gas and/or resistance spot welding method at separating point (3) as well as at specified spot weld pitches (4) | ||
12 | Slightly smooth spot welds and unevennesses | ||
13 | Clean repair areas with wire brush and then apply primer | ||
14 | Supplement standard sealants with body sealant | White sealing compound, 310 ml, DBL 6069.20 | |
15 | Paint repair area adjacent surfaces | ||
Topical note | Notes on paintwork repairs | ||
16 | Add cavity preserving agent |
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