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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (5X - Body General 9YA) >> WM, 5X00IN43 Underbody Protection >> Underbody Protection

Underbody Protection

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:
  • In the event of repairs, after painting or before fitting units, restore standard stone guard/underbody protection according to the following illustrations. 
  • The surfaces must be dry and free of grease and dirt before applying underbody protection. Clean the areas with cleaning solution and a lint-free cloth. 
  • Only apply underbody protection to primed panels. 
  • The seam seal can be painted over when a skin has formed (about 15 - 30 minutes at 20°C, 50% relative air humidity. Higher air humidity or dampening with water accelerates the hardening process). 
  • Hardening can be checked by a nail test. Press your finger nail gently into the hardened material; if this causes no damage to the surface, the material can be painted. 
  • Paint over underbody protection within 3 days. 
IMPORTANT:
  • The sealing compound  > SEALING COMPOUND 000.043.207.67 can be applied as underbody protection by spraying it on using  > VAS 6648 - Pneumatic Gun, 18 bar  .
G14274299Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of underbody protection

  1. Apply underbody protection in the marked area.
    Location Description Type Basic value Tolerance
    Firewall cross member, outer   Application depth 0.3 mm  
    G14274300Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Firewall cross member, outer

  2. Apply underbody protection in the marked area.
    Location Description Type Basic value Tolerance
    Lower part of plenum panel/front side member reinforcement   Application depth 0.3 mm  
    G14274301Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Lower part of plenum panel/front side member reinforcement

  3. Apply underbody protection in the marked area.
    Location Description Type Basic value Tolerance
    Tunnel reinforcement, top   Application depth 0.3 mm  
    G14274302Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Tunnel reinforcement, top

  4. Apply underbody protection in the marked area.
Location Description Type Basic value Tolerance
Rear end section reinforcement/rear impact absorber   Application depth 1.4 mm  
G14274303Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Rear end section reinforcement/rear impact absorber

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