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Remove/Install Front Roof Frame - Ar65.20-P-1006GQ

Model 166 

Illustrated on model 166.0 

Fig 1: Front Roof Frame And Reinforcement Component Locations (Model 166) (Shown On Model 166.0)
G14238179Courtesy of MERCEDES-BENZ USA
CAUTION Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.
AS00.00-Z-0017-01A .
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. AS00.00-Z-0007-01A .
  General information on MB materials   AH98.00-P-9409-03A .
  Pretreatment of bonding surfaces   AH60.00-P-0008-01SX .
  General information on repair of vehicles with ultra-strength steels.   AH60.00-P-0024-01N .
  General information on body repair   AH60.00-N-0001-01A
  Measures for preventing damage to components when performing electric welding and soldering work   AH60.00-P-0001-02A .
REMOVING Remove     
1 Remove all detachable parts in area to be repaired    
2 Cover all detachable parts remaining in vehicle with fire-resistant welding protection blanket    
3.1 Remove center roof paneling Model 166 except code 413 (Automatic panoramic sliding sunroof)  
    Replace complete center roof paneling AR65.10-P-1000GQ .
3.2 Remove panoramic roof frame Model 166 with code 413 (Automatic panoramic sliding sunroof)  
    Remove/install panoramic roof frame AR77.21-P-0800GQ .
4 Separate front roof frame (1) Separate front roof frame AR65.20-P-1006-02GQ .
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A .
5 Prepare front roof frame (1) for installation Prepare front roof frame for installation AR65.20-P-1006-04GQ .
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A .
INSTALLING Install     
6 Install front roof frame (1) Install front roof frame AR65.20-P-1006-05GQ .
REFER TO SPECIAL TOOLS 000 588 02 84 00 Welder   WS60.00-P-0022K .
    Blind rivet 6.5X12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) *BR00.45-Z-1012-13A .
    Blind rivet 6.5X14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN) *BR00.45-Z-1016-13A .
7 Install center roof paneling Model 166 except code 413 (Automatic panoramic sliding sunroof)  
    Replace complete center roof paneling AR65.10-P-1000GQ .
8 Clean weld joints and sheet metal flanges with rotary wire brush    
9 Clean repair area    
10 Remove welding protection blankets IMPORTANT On all covered parts remaining in vehicle.  
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. AS98.00-Z-0002-01A .
11 Prime repair area with primer filler Use only primer filler approved by Daimler AG  
12 Seal seam following repairs Seam sealing following repair AR97.10-P-4000GQ .
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. AS98.00-Z-0002-01A .
13 Paint repair area adjacent surfaces Use only paints approved by Daimler AG  
14 Add cavity preserving agent Cavity preservation following repair work AR97.20-P-1500GQ .
15 Install panoramic roof frame Model 166 with code 413 (Automatic panoramic sliding sunroof)  
    Remove/install  panoramic roof frame AR77.21-P-0800GQ .
16 Install all detachable parts in area to be repaired    
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1001-07A Zinc dust paint suitable for spot welding A 000 986 34 42
BR00.45-Z-1012-13A Blind rivet 6.5X12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) A 004 990 16 97
BR00.45-Z-1016-13A Blind rivet 6.5X14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN) A 004 990 17 97