Preparing Connection Areas Of Body For Installing Side Section Lower Part

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Clean welding and sealing areas.
1. 1.1. Clean the body connection flanges of undersealing, adhesive residue and paint in the marked areas using a hot-air gun or rotary brush. Grind the connection flange until bare.
  
  Fig 1: Identifying Undersealing Area On Body Connection Flange (1 Of 2)
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  
  Fig 2: Identifying Undersealing Area On Body Connection Flange (2 Of 2)
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.