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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (51 - Body Center, Roof, Frame 9YB) >> WM, 518755 Replacing Seat Cross Member >> Installing Seat Cross Member

Installing Seat Cross Member

WARNING: This page is about a different car, the 2021 Porsche Cayenne and 2020 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Information 

Information 

  1. Install seat cross member and check that it fits perfectly.
  2. Apply adhesive on bonding areas > Bonding areas  of the body. > Application depth 0.5 mm 

    >5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE

    G14348166Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  3. Apply adhesive on seat cross member > Upper bonding areas  . > Application depth 0.5 mm 

    >5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE

    G14348167Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Upper bonding areas

    1. 3.1  Also apply a bead of adhesive all around the bonding surface. > Application depth 3 mm 
  4. Rivet in seat cross member > Blind rivets, top  . > BLIND RIVET 999.190.229.01 
    G14348168Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets, top

  5. Rivet in seat cross member > Blind rivets, bottom  . > BLIND RIVET 999.190.229.01 
    G14348169Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets, bottom

  6. Rivet in seat cross member > Blind rivets in overlap area  . > BLIND RIVET 999.190.229.01 
    G14348170Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets in overlap area

  7. Plug-weld the seat cross member > Plug-welds. 
    G14348171Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Plug-welds

  8. Apply a full steel weld to the seat cross member > Full weld seam using inert gas. 
    G14348172Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Full weld seam using inert gas