Oil Feed Line For Turbocharger, Cylinder Bank 1-3

Disconnect coolant lines on the turbocharger.
1. 1.1. Unscrew screw -1- securing coolant line bracket -2- to valve cover -3- .
  
  Fig 1: Identifying Turbocharger Coolant Lines On Valve Cover For Cylinders 1-3
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove oil feed line -1- .
1. 2.1. Unscrew screw -2- on clip -3- .
2. 2.2. Unscrew screw -4- used to secure oil line to cylinder head.
3. 2.3. Disconnect oil line -1- from the cylinder head by moving it back and forth.
4. 2.4. Feed oil line -1- upwards and out.
  
  Fig 2: Identifying Oil Feed Line And Cylinder Bank 1-3
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.