Installing The Front Vehicle Floor Suction Line

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.

Fig 1: Installing Refrigerant Lines Part 2

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Remove the plugs for the refrigerant lines -A- and -B- , check the O-rings of the refrigerant lines and replace if in doubt.
Clip in the refrigerant lines into the retaining clips and coat the O-rings with refrigerant oil. Slide in lines and tighten using both fastening screws -2- . Tightening torque: 9 ft lbs.
Push fastening screws -4- through the retaining clips for the lines -A, B, C- and tighten. → Tightening torque: 2.5 ft lbs.

Fig 2: Installing Refrigerant Lines Part 1
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Clip lines -A, B, C- into the support.
Position support with lines on the body and screw down with fastening screws -5- . → Tightening torque: 4.5 ft lbs.
Position refrigerant lines -A, B- in the wheel housing and screw down with fastening screws -4- . → Tightening torque: 2.5 ft lbs.

Fig 3: Installing Refrigerant Lines Mounting Screw
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove the plugs for the refrigerant lines -A- and -B- , check the O-rings of the refrigerant lines and replace if in doubt.
Coat the O-rings with refrigerant oil. Slide in lines and tighten using both fastening screws -2- . → Tightening torque: 9 ft lbs.