Installing Oil Separator

Remove stoppers from the bores and clean the sealing faces.
Replace O-rings.
1. 2.1. Grease and fit new O-rings -1- with "Kluber Syntheso Glep" grease (Porsche Part No. 000.043.204.68).
  
  Fig 1: Replacing Oil Separator O-Rings
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install oil separator.
1. 3.1. Fit oil separator -3- into the bracket for the oil/water heat exchanger.
  
  Fig 2: Identifying Oil Separator Component
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 3.2. Fit and tighten two external Torx screws (E10, M6 x 20) -2- .
  → Tightening torque: 13 Nm (9.5 ft. lb.)
3. 3.3. Fit and secure engine vent line -1- on the oil separator.
Clip in electric line for starter at the oil separator.
Fitting coolant lines over the oil separator
Fit the fastening screw -1- on the cable duct -2- .

Fig 3: Identifying Cable Duct Fastening Screw
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 6.1. Fit and tighten one external Torx screw (E10) -1- on the intake-air distributor (cylinder bank 4-6).
  → Tightening torque: 10 Nm (7.5 ft. lb.)