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Home >> Mercedes Benz >> 2017 >> GT AMG >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Collision - Rear Wall And Rear End - 190 Chassis >> Rear Wall And Rear End Body Repair >> Top Rear CROSSMEMBER For Soft Top Compartment Replacement - Ar64.20-P-1150RGR

Top Rear CROSSMEMBER For Soft Top Compartment Replacement - Ar64.20-P-1150RGR

Model 190.4 

Fig 1: Top Rear Soft Top Compartment Crossmember Component Location (Model 190.4)
G16678312Courtesy of MERCEDES-BENZ USA
DANGER Risk of explosion  from aluminum grinding dust, risk of injury to respiratory system from inhaling dust Wear dust filter mask, safety glasses, and protective gloves.
Use a suitable, grounded dust extraction system.
AS60.00-Z-0007-01N
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
Notice General information on body repair   AH60.00-P-0001-01S
Notice General information on crack diagnosis of aluminum parts   AH60.00-P-0014-01N
Notice Pretreatment of bonding surfaces   AH60.00-P-0008-01SX
  Note on working on aluminum components and vehicles   AH60.00-P-0034-01RG
REMOVING Remove     
1 Prepare all workshop equipment and commercially available devices/tools required for the repair.    
2 Remove detachable parts in area of repair point.    
3 Cover all detachable parts that remain in the vehicle with fire-resistant welding protection blankets.    
4 Remove soft-top compartment crossmember (1).   AR64.20-P-1150-01RGR 
REFER TO SPECIAL TOOLS 000 588 15 84 00 Heat gun   WS54.00-P-0125B
REFER TO SPECIAL TOOLS 000 588 04 39 00 Rivet press tool IMPORTANTCommercially available devices/tools 
Vacuum unit suitable for aluminum dusts
Round wire brush
Spot weld milling machine
Drill bit and milling cutter for ultra-high-strength steels
Hand drill
Body saw
Wet/dry vacuum cleaner
WS60.00-P-0440B
  Preparation     
5 Prepare new soft-top compartment crossmember part (1). IMPORTANTCommercially available devices/tools 
Vacuum unit suitable for aluminum dusts
Round wire brush
Hand drill
Wet/dry vacuum cleaner
AR64.20-P-1150-02RGR 
INSTALLING Install     
WARNING Risk of poisoning  caused by inhaling vapors or swallowing adhesive. Risk of injury  caused by adhesive coming into contact with skin and eyes Wear respiratory protection, protective gloves and safety glasses. Pour adhesive into suitable and appropriately marked containers only. AS00.00-Z-0016-01A
  General information on riveting   AH60.00-P-0003-01N
6 Install new soft-top compartment crossmember part (1).   AR64.20-P-1150-03RGR 
REFER TO SPECIAL TOOLS 000 588 04 39 00 Rivet press tool IMPORTANTCommercially available devices/tools 
Vacuum unit suitable for aluminum dusts
Round wire brush
Drill bit for ultra-high-strength steels
Hand drill
Manual temporary fastener 6.35 mm
Wet/dry vacuum cleaner
WS60.00-P-0440B
    Parts kit for 2-component adhesive for body *BR00.45-Z-1162-02A 
    Blind rivet Y2 6.5x12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) *BR00.45-Z-1012-13A 
    Flow-form rivet structure 3.35 mm up to 4.1 mm clamping range (S28) *BR00.45-Z-1050-13A 
    Flow-form rivet structure 4 mm up to 5.15 mm clamping range (S38) *BR00.45-Z-1051-13A 
CLEAN Clean     
7 Clean sheet metal flanges. IMPORTANTCommercially available devices/tools 
Vacuum unit suitable for aluminum dusts
Round wire brush
Hand drill
Wet/dry vacuum cleaner
 
8 Remove fire-resistant welding protection blankets.    
9 Clean repair area. IMPORTANTCommercially available devices/tools 
Wet/dry vacuum cleaner
 
  Paint     
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
DANGER Risk of explosion and poisoning  caused by solvent vapors and gasses. Risk of injury  to skin and eyes when working with anticorrosion agents Never spray corrosion protection on flames or hot, glowing objects and keep them well away from all potential sources of ignition. Use them only in well-ventilated rooms; wear respiratory protection. AS97.00-Z-0001-01A
Notice Notes on cavity preservation   AH97.20-P-0001-01B
Notice Notes on sprayable joint sealant   AH97.10-P-0002-01A
  Notice Notes on paintwork repairs   AH98.00-P-9408-02A
  General information on operation items and work procedures for painting   AH98.00-P-0003-01A
  Notes on seam seal   AH97.10-P-0002-02A
  General information on MB materials   AH98.00-P-9409-03A
10 Prime repair area with a primer filler. IMPORTANT Use only primer filler approved by Daimler AG. Guides for painting technology are filed under: https://xentry.daimler.com.  
11 Perform seam sealing after repair. IMPORTANT Supplement standard seals with sealant. AR97.10-P-4000RG
12 Paint repair area and adjacent surfaces. IMPORTANT Use only paints approved by Daimler AG. Guides for painting technology are filed under: https://xentry.daimler.com.  
13 Supplement cavity preservation.   AR97.20-P-1500RG
ASSEMBLING Assemble     
14 Install detachable parts in the area of the repair point.    
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1012-13A Blind rivet Y2 6.5x12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) A 004 990 16 97
BR00.45-Z-1050-13A Flow-form rivet structure 3.35 mm up to 4.1 mm clamping range (S28) A 000 991 25 33
BR00.45-Z-1051-13A Flow-form rivet structure 4 mm up to 5.15 mm clamping range (S38) A 000 991 26 33
BR00.45-Z-1162-02A Parts kit for 2-component adhesive for body A 012 989 17 71