Installing Suction Line In Vehicle

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Remove the plugs on the suction line, check the O-rings and replace if in doubt.
Raise the auxiliary air-conditioning unit and push the suction line onto the connections -arrows- and screw down with both fastening screws -1- . → Tightening torque: 12 Nm (9.0 ft lbs.)

Fig 1: Positioning Suction Lines
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Ensure that the water drain is connected to the drain when fitting the auxiliary air-conditioning unit.

Fig 2: Holding Auxiliary Air-Conditioning Unit And Connecting Water Drain
Courtesy of PORSCHE CARS NORTH AMERICA, INC.