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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (51 - Body Center, Roof, Frame 9YA) >> WM, 518755 Replacing Seat Cress Member >> Preparing Seat Cross Member For Installation

Preparing Seat Cross Member For Installation

WARNING: This page is about a different car, the 2021 Porsche Cayenne, 2020 Porsche Cayenne, and 2019 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
  • Before final assembly, make sure you fully understand all the work steps involved and carry out a trial assembly without applying adhesive. 
  • The bonding process can only be carried out reliably when a smooth and swift sequence of operations is guaranteed. 
  • Do not begin bonding work until all materials and tool s necessary for later repair work are available. 
  1. Cut the seat cross member according to the body with an overlap of > Length 20 mm  .
    G14276005Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cut

  2. Cut out ground pin -1-  on the seat cross member -2-  .
    G14276006Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cut-out

  3. Fit in seat cross member and secure it to the body.
  4. Drill bore holes > Bore holes, top  for rivets through both sheet-metal panels. > Diameter 6.6 mm 
    G14276007Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes, top

  5. Drill bore holes > Bore holes, bottom  for rivets through both sheet-metal panels. > Diameter 6.6 mm 
    G14276008Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes, bottom

  6. Drill bore holes > Bore holes in overlap area  for rivets through both sheet-metal panels. > Diameter 6.6 mm 
    G14276009Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bore holes in overlap area

  7. Remove seat cross member.
  8. Drill bore holes for plug-welds > Holes for plug-welds  through the seat cross member.

    > Diameter 8, 0 mm 

    G14276010Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Holes for plug-welds

  9. Prepare marked areas > Upper bonding areas  for bonding and riveting.

    5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE

    G14276011Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Upper bonding areas

  10. Prepare marked areas > Welding areas  for welding.
    G14276012Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Welding areas