Installing vacuum pump - as of 2009 model

Clean contact surfaces.
Clean contact surfaces on the vacuum pump and cylinder head.
Install vacuum pump -1-.
- 2.1. Replace sealing rings -2 and 3-.
  Grease sealing rings -2, 3- with "Kluber Syntheso Glep 1" (Porsche Part No. 000.043.204.68) before fitting them.
  
  Fig 1: Identifying Vacuum Pump And Screws
  Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
- 2.2. Align vacuum pump driver.
- 2.3. Fit vacuum pump -1- and screw in and tighten external Torx screws (M6 x 20) -4-. Tightening torque: 9 Nm (6.5 ftlb.).
Install vacuum pipe -2-.

Fig 2: Identifying Solo Pump On Right Side Of Cylinder Head - As Of 2009 Model
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
- 3.1. Fit vacuum pipe -2- and screw in and tighten M6 screws (on pump and engine). Tightening torque: 10 Nm (7.5 ftlb.).