Removing Threaded Bush For Seat Connection

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Fig 1: Identifying Threaded Bush For Seat Connection

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Drill out drain hole.
1. 1.1. On the seat cross member extension, use a conical shell reaming drill Nr.128 to drill out the diameter of the drain hole to the dimension -A- = 30 mm.
  
  Fig 2: Identifying Drain Hole Dimension
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove burrs from cut edges.

Fig 3: Identifying Cut Edges
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Separate welded joints
1. 3.1. Drill out the joints between the seat cross member and threaded insert using a spotweld drill Nr.129 .
  
  Fig 4: Identifying Welded Joints
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove threaded bush.
1. 4.1. Remove the old threaded bush -1- through the widened opening.
  
  Fig 5: Identifying Threaded Bush
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  
  Fig 6: Removing Threaded Bush
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.