Installing Expansion Valve

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.

Information

Before the expansion valve is re-installed, the O-rings of the refrigerant lines must be checked for damage and replaced if necessary.
Wet the O-rings of the refrigerant lines with refrigerant oil.

Carefully push expansion valve onto refrigerant lines from evaporator - do not tilt.

Fig 1: Installing Expansion Valve
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Insert the two fastening screws -2- and tighten. → Tightening torque: 6.5 ft lbs.
Carefully push refrigerant lines onto expansion valve (do not tilt) and tighten with the two fastening screws -1- . → Tightening torque: 7.5 ft lbs.

Fig 2: Installing Refrigerant Lines Fastening Screws
Courtesy of PORSCHE CARS NORTH AMERICA, INC.