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Home >> Mercedes Benz >> 2021 >> GT 53 AMG >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Rear Wall And Rear End - 290 Chassis >> Rear Wall And Rear End Body Repair >> Rear Floor Complete Replacement - Ar64.20-P-1300FRX

Rear Floor Complete Replacement - Ar64.20-P-1300FRX

Model 290 

Fig 1: Rear Floor Complete Component Location (Model 290)
G16555482DANGERWARNINGCAUTIONREMOVINGREFER TO SPECIAL TOOLSINSTALLINGDANGERREFER TO SPECIAL TOOLSCourtesy of MERCEDES-BENZ USA
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
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-0001-01KOA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Notice  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 of repair point.    
2 Cover all detachable parts remaining in vehicle with spark protection blankets.    
3 Set up straightening bench with straightening bench support members and straightening set.    
REFER TO SPECIAL TOOLS 000 588 50 23 00 Body straightening system   WS60.00-P-0439K
4.1 Remove rear center section. With damaged rear center section. AR64.20-P-1000FRX 
4.2 Separate rear-end floor tieout (1) from rear-end center section. With undamaged rear center section. AR64.20-P-1000FRX 
5 Remove rear floor (1).   AR64.20-P-1300-01LWE 
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
Notice  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
6 Prepare rear-end floor (1).   AR64.20-P-1300-02LWE 
7 Install rear-end floor (1).   AR64.20-P-1300-04LWE 
REFER TO SPECIAL TOOLS 000 588 50 23 00 Body straightening system   WS60.00-P-0439K
    Flow-form rivet structure W4 4 mm up to 5.15 mm clamping range (S3) *BR00.45-Z-1028-13A 
    Adhesive kit, body, 2-component adhesive *BR00.45-Z-1092-02A 
    Blind rivet Y1 6.4x12 (clamping range 1 mm to 3.5 mm, draw-off strength min. 15.5 kN) *BR00.45-Z-1035-13A 
    Blind rivet Y2 6.5x12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) *BR00.45-Z-1012-13A 
    Blind rivet Y3 6.5x14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN) *BR00.45-Z-1016-13A 
8 Release vehicle from straightening bench, lift and remove straightening bench.    
9 Clean weld joints and sheet metal flange.    
10.1 Install rear-end center section. With damaged rear center section. AR64.20-P-1000FRX 
10.2 Reconnect rear-end floor tieout (1) to rear-end center section. With undamaged rear center section. AR64.20-P-1000FRX 
11 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-1016-13A Blind rivet Y3 6.5x14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN) A 004 990 17 97
BR00.45-Z-1028-13A Flow-form rivet structure W4 4 mm up to 5.15 mm clamping range (S3) A 000 991 12 33
BR00.45-Z-1035-13A Blind rivet Y1 6.4x12 (clamping range 1 mm to 3.5 mm, draw-off strength min. 15.5 kN) A 000 991 76 32
BR00.45-Z-1092-02A Adhesive kit, body, 2-component adhesive A 012 989 17 71