AR63.20-D-0850A | Removing, installing side wall frame reinforcing pillar between C and D pillar | 25.5.98 |
MODELS 667.35, 668.35, 670.35 /37 /45
L63.20-0005-06
Depicted models 667.353, 668.353, 670.353
1 Pillar in front of wheel arch panel
2 Pillar behind wheel arch panel
3 Reinforcement
L63.20-0006-06
Depicted models 667.351/352, 668.351/352, 670.351/352/451/452
3 Reinforcement
4 Pillar on wheel arch panel
| Removing | ||
| General notes on body repair | All models | |
| The repair description also applies to the left side of the vehicle accordingly | ||
1 | Disconnect ground cable of battery | ||
2 | Remove detachable body components in the repair area | ||
3 | Cover all detachable body components remaining in repair area | Tarpaulin (fire-proof) | |
4 | Removing lower section of side wall paneling | ||
5 | Removing upper section of side wall paneling | ||
6 | Removing side wall frame reinforcing pillar (1, 2, 4) | Depending on damage. | |
Spot weld cutter | |||
Spot weld loosening tool Vario Drill WS 91 | |||
Drill (electric/pneumatic) | |||
Mill open spot welds | |||
7 | Straighten connecting plates, grind off and coat with zinc dust paint | Zinc dust paint which can be spot welded | |
8 | Prepare side wall frame reinforcing pillar (1, 2, 4) | ||
Drill (electric/pneumatic) | |||
Straight grinder (electric/pneumatic) | |||
Angular grinder (electric/pneumatic) | |||
Zinc dust paint which can be spot welded | |||
9 | Fit, side wall frame reinforcing pillar (1, 2, 4) straighten and fix in place using clamping pliers | ||
| Installing | ||
Danger! | The high voltage used for arc welding presents a lethal hazard. Risk of explosion when welding near extremely flammable materials. Risk of injury from weld spatter and UV light when welding. Risk of poisoning if welding gasses are inhaled | Use insulating mats. Wear protective clothing, safety glasses and safety mask. Keep flammable substances away from the danger zone. Use evacuation system. | |
10 | Installing side wall frame reinforcing column (1, 2, 4) | ||
Inert gas welding device | |||
| Measures for preventing damage to vehicles or components when performing arc welding work | All models | |
| General notes on welding | Models 638, 667, 668, 670, 901, 902, 903, 904 | |
11 | Grind off protruding welding material | Straight grinder (electric/pneumatic) | |
Angular grinder (electric/pneumatic) | |||
12 | Installing lower section of side wall paneling | ||
13 | Installing upper section of side wall paneling | ||
14 | Vacuum out hollow cavities | Metal chips and grinding dust in hollow cavities can lead to corrosion damage. | |
Wet/dry vacuum cleaner | |||
15 | Clean repaired areas and prime with MB primer/filler | ||
16 | Supplement standard seals with MB body sealant | MB body sealant for sealing seams (suitable for painting) | |
17 | Supplement standard underfloor protection with MB permanent underfloor protection agent | ||
18 | Paint area repaired and adjacent surfaces | ||
19 | Supplement hollow cavity preservation | ||
20 | Install detachable body components removed | ||
21 | Reconnect ground lead to battery |
201 589 00 51 00
Spot weld cutter
Commercially available tools
Number | Designation | |
WH58.30-Z-1006-01A | Vario Drill WS 91 spot weld removing tool | |
WH58.30-Z-1004-20A | Hot-air gun | |
WH58.30-Z-1001-40A | Tarp (fire-resistant) |
Workshop equipment
WE58.40-Z-1001-02A | Inert gas welder |
WE58.40-Z-1002-02A | Spot welder |
WE58.40-Z-1001-03A | Drill (electric/pneumatic) |
WE58.40-Z-1002-03A | Straight grinder (electric/pneumatic) |
WE58.40-Z-1003-03A | Angle grinder (electric/pneumatic) |
WE58.40-Z-1004-03A | Body saw (electric/pneumatic) |
WE58.40-Z-1005-03A | Wet/dry vacuum cleaner |
Referenced documents
- ah0000n000501a Measures for preventing damage to vehicles or components when performing electric welding work
- ah6000n000501a General notes on welding
- ar6310d0745a Removing, installing bottom part of side wall paneling
- ar6310d0755a Removing, installing top member of side wall paneling
- ar6320d085001a Removing and installing side wall skeleton reinforcement pillar
- ar6320d085002a Preparing strengthening pillar of side wall frame for installation
- ar6320d085003a Installing side wall skeleton reinforcement pillar
- ar6420d0002a Work instructions for cutting
- as0000z000701a 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