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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> Collision >> Body Panels >> 53 - Body Rear - CARRERA (991) >> WM 530255 Replacing Rear End (All Models) >> Removing Rear End

Removing Rear End

Fig 1: Rear End Component Location
G09993758Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Remove brackets at the sides.
    1. 1.1. Unscrew and remove fastening screws -1 & 2-  .
    2. 1.2. Remove bracket.
    Fig 2: Identifying Bracket Fastening Screws
    G09993759Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Remove reinforcement.
    1. 2.1. Unscrew and remove flow drill screws -1-  .

      Information 

      Installation information: Welded seams will be replaced by rivets.

    2. 2.2. Grind down welded joints -2-  .
    Fig 3: Identifying Flow Drill Screws And Welded Joints
    G09993760Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Heat the marked bonding surfaces.
    1. 3.1. Remove reinforcement.
    Fig 4: Identifying Reinforcement Bonding Surfaces Area
    G09993761Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Cut the rear end out roughly. Body Saw WE 1508 
    Fig 5: Identifying Rear End Cutting Area (1 Of 2)
    G09993762Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    Fig 6: Identifying Rear End Cutting Area (2 Of 2)
    G09993763Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    Do not cut through the corner plates - these remain on the body.

  5. Cut marked areas -arrows-  of the rear end out roughly. Body Saw WE 1508 
    Fig 7: Identifying Rear End Cutting Area
    G09993764Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove flow drill screws -1-  . The procedure is explained in the next illustration → Loosening flow drill screws  .
    1. 6.1. Drill through punch rivets -2 & 3-  using a → Diameter: 6.6 mm  .
    2. 6.2. Heat bonding area -4-  .
    3. 6.3. Heat the circled bonding area -5-  completely.
    4. 6.4. Remove remaining pieces.
    Fig 8: Identifying Flow Drill Screws, Punch Rivets And Bonding Area
    G09993765Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  7. Remove remaining pieces.
    1. 7.1. Hold flow drill screws with a pliers and loosen them by tapping with a hammer.
    2. 7.2. The flow drill screw is pressed into the side member.
    Fig 9: Loosening Flow Drill Screws
    G09993766Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    Remove flow drill screws from the cavities.

  8. Remove flow drill screw from the side member cavity using a bar magnet.
    Fig 10: Removing Flow Drill Screws
    G09993767Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  9. If it is not possible to remove all flow drill screws, the filler plate must be removed.
    1. 9.1. Drill out spotwelds -1-  .
    2. 9.2. Drill out spotweld -2-  from the inside.
    3. 9.3. Heat the bonding surface marked in yellow.
    4. 9.4. Remove filler plate.
    Fig 11: Identifying Filler Plate Spotweld Area
    G09993768Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    Carefully remove remaining pieces using a suitable tool. Connection points are needed for rivet joints.

  10. 10. Remove remaining pieces.
    Fig 12: Removing Remaining Pieces
    G09993769Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  11. 11. Drill out spotwelds -1-  .
    1. 11.1. Heat bonding surfaces -2-  .
    2. 11.2. Remove remaining pieces on wheel arch.
    Fig 13: Identifying Wheel Arch Spotwelds And Bonding Area
    G09993770Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  12. 12. Drill out spotwelds -1-  .
    1. 12.1. Remove remaining pieces.
    Fig 14: Identifying Spotwelds On Remaining Pieces
    G09993771Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  13. 13. Drill through clinch points -1-  using a → Diameter: 6.6 mm  .
  1. 13.1. Drill through punch rivets -2-  using a → Diameter: 6.6 mm  .

    Information 

    Installation information: Welded seams will be replaced by rivets.

  2. 13.2. Grind down welded seams -3-  .
  3. 13.3. Heat bonding surfaces -4-  .
  4. 13.4. Remove remaining pieces.
Fig 15: Removing Floorpan Clinch Points Area, Punch Rivets And Bonding Area
G09993772Courtesy of PORSCHE CARS NORTH AMERICA, INC.