Installing Oil Separator

Fig 1: Oil Separator Screws Tightening Sequence

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Oil separator

1. 1.1  Replace sealing rings on positive crankcase ventilation line.
2. 1.2  Push on positive crankcase ventilation line -10-  and screw in and tighten screw -9- Tightening - torque 4 Nm (3 ftlb.) 
3. 1.3  Screw in screws for oil separator in the sequence -1 to 7-  by hand and tighten them. Tightening torque 9 Nm (6.5 ftlb.) 

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Hose on carbon canister solenoid valve