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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Collision - Roof - 205 Chassis >> Testing & Repair >> Remove/Install Front Roof Frame - Ar65.20-P-1006LWR

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

Model 205.4 

Fig 1: Front Roof Frame Component Location (Model 205.4)
G14187421Courtesy 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 .
Topical note General information on body repair   AH60.00-N-0001-01A .
Topical note Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A .
Topical note Pretreatment of bonding surfaces   AH60.00-P-0008-01SX .
  General information on MB materials   AH98.00-P-9409-03A .
REMOVING Remove     
1 Remove detachable parts in area to be repaired    
2 Cover all detachable parts remaining on vehicle with spark protection blankets    
3 Set up straightening bench with straightening bench crossmembers and straightening tool set    
REFER TO SPECIAL TOOLS 000 588 01 23 00 Body straightening system   WS60.00-P-0023K .
4 Place vehicle on straightening bench and fasten    
5 Remove roof frame (1) and mounting console (2)   AR65.20-P-1006-02LWR .
REFER TO SPECIAL TOOLS 000 588 00 84 00 Heat gun IMPORTANTCommercially available devices/tools 
Round wire brush
Spot weld milling machine
Wet/dry vacuum cleaner
WS54.00-P-0049B .
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A .
6 Prepare roof frame (1) and mounting console (2) IMPORTANTCommercially available devices/tools 
Round wire brush
AR65.20-P-1006-04LWR .
Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A .
INSTALLING Install     
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 .
Topical note Measures for preventing damage to components when performing electric welding and soldering work   AH60.00-P-0001-02A .
  General information on riveting   AH60.00-P-0003-01N .
7 Install roof frame (1) and mounting console (2)   AR65.20-P-1006-05LWR .
REFER TO SPECIAL TOOLS 000 588 02 84 00 Welder   WS60.00-P-0022K .
REFER TO SPECIAL TOOLS 000 588 01 84 00 Welder   WS60.00-P-0021K .
REFER TO SPECIAL TOOLS 000 588 01 23 00 Body straightening system IMPORTANTCommercially available devices/tools 
Round wire brush
Manual temporary fastener
Blind rivet gun (minimum pull-off force 19 kN)
Wet/dry vacuum cleaner
WS60.00-P-0023K .
    Blind rivet 6.5 12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) *BR00.45-Z-1012-13A .
    Parts kit for 2-component adhesive for body *BR00.45-Z-1162-02A .
    SPECIAL TOOL Side portal frame  
8 Release vehicle from straightening bench, lift vehicle and remove straightening bench    
9 Clean welds and sheet metal flanges IMPORTANTCommercially available devices/tools 
Round wire brush
 
10 Remove spark protection blankets    
11 Clean repair area IMPORTANTCommercially available devices/tools 
Wet/dry vacuum cleaner
 
12 Prime repair area using primer filler    
Topical note Notes on paintwork repairs IMPORTANT Use only primer filler approved by Daimler AG AH98.00-P-9408-02A .
13 Seal seam following repairs   AR97.10-P-4000LW .
14 Paint repair areas and adjacent surfaces    
Topical note Notes on paintwork repairs IMPORTANT Use only paints approved by Daimler AG AH98.00-P-9408-02A .
15 Add cavity preserving agent   AR97.20-P-1500LW
16 Install all detachable body components in area to be repaired    
G07321115Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS (Model 205.4)

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 6.5 12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) A 004 990 16 97
BR00.45-Z-1162-02A Parts kit for 2-component adhesive for body A 012 989 17 71