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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Collision >> Body Panels >> 53 - Body Rear - 911 CARRERA (992) (1 Of 2) >> WM, 534455 Replacing Rear Cross Member >> Removing Reinforcement

Removing Reinforcement

Information

  1. Unscrew self-tapping screws -1- 
    G14250176Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Self-tapping screws

  2. Remove punch rivets.
    G14250177Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Punch rivets

    1. 2.1  Remove punch rivets -LHD vehicle-  using > VAS 852 001 - dent removal unit  and > VAS 6790 - compact booster  .
    2. 2.2  Drill out punch rivets -RHD vehicle-  .
  3. Drill through marked punch rivets from the underside at the centre using a > Diameter 2.0 mm  for position determination.
    G14250178Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes

  4. Expose punch rivets on the upper side -1-  using a 10-mm > P90023 - cutter -2-  and > V.A.G 1684 - pneumatic ratchet screw driver-3-  at the drilled positions -4-  until the punch rivet head is visible. Make sure to drill through only one plate thickness.
    G14250179Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Exposing

  5. Drill out exposed punch rivets from below.
    G14250180Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Exposed punch rivets

  6. Heat bonding areas using > V.A.G 1416 - hot-air blower. 
    G14250181Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  7. Remove outer reinforcement.
  8. Remove punch rivets using > VAS 852 001 - body dent removal system, aluminium  and > VAS 6790 - compact booster  .
    G14250182Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Punch rivets

  9. Heat bonding areas using > V.A.G 1416 - hot-air blower  .
    G14250183Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  10. Remove inner reinforcement.