Removing Sealing Ring For Drive Shaft

Remove release lever and release bearing.
1. 1.1. Press wire spring -3- in direction of arrow -A- and disengage it.
2. 1.2. Remove release lever -1- together with the release bearing -2- .
  
  Fig 1: Removing Lever And Bearing
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove guide sleeve.
1. 2.1. Unscrew fastening screws -1- .
2. 2.2. Remove guide sleeve.
  
  Fig 2: Identifying Screws For Guide Sleeve
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Pull out sealing ring using puller 9629 -1- .
1. 3.1. Screw in puller.
  
  Fig 3: Pulling Out Sealing Ring
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 3.2. Pull out sealing ring by turning the hexagon-head bolt clockwise -arrow- and hold the puller securely while doing this.
  
  Fig 4: Pulling Out Drive-Shaft Sealing Ring
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.