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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> 53 - Body Rear - 911 CARRERA (992) (2 Of 2) >> WM, 53025515 Replacing Rear Body (Cabriolet) >> Preparing Rear Body (Cabriolet) For Installation

Preparing Rear Body (Cabriolet) For Installation

  1. Remove self-tapping screws -1-  and screws -2-  .
    G14250777Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Self-tapping screws

  2. Remove the seat-well cross member.
  3. Loosen reinforcement from rear body (Cabriolet). Re-use reinforcement.
    1. 3.1  Unscrew self-tapping screws -1-  .
      G14250778Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Self-tapping screws

    2. 3.2  Remove punch rivets using > VAS 852 001 - body dent removal system, aluminium  and > VAS 6790 - compact booster  .

      > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

      G14250779Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Punch rivets

    3. 3.3  Heat the marked bonding areas using > V.A.G 1416 - hot-air blower  .
      G14250780Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Bonding areas

    4. 3.4  Remove reinforcement.
  4. Fit in rear body (Cabriolet) and secure it to the body.
  5. Drill bore holes for blind rivets -A-  and -B-  .

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250781Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes

  6. Pre-drill bore hole for self-tapping screw with dimensions -A and B-  .

    > 5X00IN24 SETTING SELF-TAPPING SCREWS

    > A7.5 mm  > B 21 mm 

    Fig 1: Checking Self-Tapping Screw Bore Hole Drilling Dimensions
    G14250782Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets

  7. Drill bore holes for blind rivets with dimensions -A.B.C.D.E and F-.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    > A34 mm  > B 62 mm  > C115 mm  > D 174.5 mm  > E 15.5 mm 

    Fig 2: Checking Blind Rivets Bore Holes Drilling Dimensions
    G14250783Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore centre points

  8. Drill bore holes for blind rivets.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250784Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets

  9. Drill bore holes for blind rivets.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250785Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes

  10. Apply bore centre points for blind rivets with dimensions -A, B and C-  to the rear body (Cabriolet).

    > A15 mm  > B49 mm  > C15 mm 

    Fig 3: Checking Blind Rivets Bore Centre Points
    G14250786Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore centre points

  11. Apply bore centre points for blind rivets with dimensions -A.B and C-  to the rear body (Cabriolet).

    > A20 mm  > B64 mm  > C15 mm 

    Fig 4: Checking Blind Rivets Bore Centre Points
    G14250787Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore centre points

  12. Drill bore holes for blind rivets through both sheetmetal panels.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250788Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes

  13. Fit in filler plate and secure to the body.
  14. Drill bore holes for blind rivets.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250789Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Joints

  15. Drill holes for self-tapping screws -1-  through the existing holes.

    > 5X00IN24 SETTING SELF-TAPPING SCREWS

    > Diameter 4.0 mm 

    G14250790Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes

  16. Fit in adapter plate for lower door sill and secure it to the body.
  17. Drill bore holes for blind rivets -A-  and

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 4.1 mm 

    G14250791Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Punch rivets

  18. Drill bore holes for blind rivets -B-  and

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    > Diameter 6.6 mm 

    G14250792Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Punch rivets

  19. Remove adapter plate for lower door sill.
  20. Prepare marked areas for bonding and riveting.

    > 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE PAH.071.781.00

    G14250793Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  21. Remove filler plate.
  22. Prepare marked areas for bonding and riveting.

    > 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE PAH.071.781.00

    G14250794Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  23. Remove rear body (Cabriolet).
  24. Prepare marked areas for bonding and riveting.

    > 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE PAH.071.781.00

    G14250795Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Marked areas

  25. Prepare marked areas for bonding and riveting.

    > 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE PAH.071.781.00

    G14250796Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  26. Prepare marked areas for aluminium MIG welding.

    > 5X00IN10 WELDING ALUMINIUM

    G14250797Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Welding areas