AR65.20-D-1008A | Removing, installing rear roof frame | 10.6.98 |
MODELS 667.32, 668.32 /33, 670.32 /33 /42 /43
L65.20-0003-06
1 Rear roof frame
| Removing | ||
| General notes on body repair | All models | |
1 | Disconnect ground cable of battery | ||
2 | Remove roof paneling | ||
3 | Remove detachable body components near repair work | ||
4 | Cover all attached parts remaining in area to be repaired | Tarpaulin (fire-proof) | |
5 | Remove roof frame (1) | ||
Spot weld cutter | |||
Spot weld loosening tool Vario Drill | |||
Drill (electric/pneumatic) | |||
Bore welding spots | |||
6 | Prepare connecting plates on vehicle for installation of rear part of roof paneling (1) | Align connecting plates, grind down and coat with zinc dust paint | |
Zinc dust paint which can be spot welded | |||
7 | Prepare roof frame (1) for installation | ||
Angular grinder (electric/pneumatic) | |||
Zinc dust paint which can be spot welded | |||
8 | Fit rear roof frame (1), align and secure with clamping pliers | ||
| Installing | ||
Danger! | The high voltage used for arc welding presents a lethal hazard. Danger of explosion from welding near highly combustible materials. Danger of injuries from welding splash and UV light during welding. Danger of poisoning through inhaling welding vapors | Use insulating mats. Wear protective clothing, safety glasses and facemask. Remove highly combustible materials from the danger zone. Use evacuation system. | |
9 | Install roof frame (1) | ||
Inert gas welding unit | |||
| 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 | |
10 | Grind off protruding welding material | Straight grinder (electric/pneumatic) | |
Angular grinder (electric/pneumatic) | |||
11 | Install roof paneling | ||
12 | Vacuum cavities | Metal chips and/or metallic grinding dust in cavities can cause corrosion. | |
Wet/dry vacuum cleaner | |||
13 | Clean areas repaired and prime with MB primer / filler | ||
14 | Supplement standard seals with MB body sealant | MB body sealant for sealing seams (suitable for painting) | |
15 | Paint area repaired and adjacent surfaces | ||
16 | Supplement hollow cavity preservation | ||
17 | Install detachable body components removed | ||
18 | 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
- ah6000n000101a General information on body repair
- ah6000n000501a General notes on welding
- ar6420d0002a Work instructions for cutting
- ar6510d5702a Removing and installing roof paneling
- ar6520d100801a Removing rear roof frame
- ar6520d100802a Prepare rear roof frame for installation
- ar6520d100803a Installing rear roof frame
- 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