Cayenne S (9PA) V8-4.5L (2003)
1. Remove the plugs for the refrigerant lines -A- and -B-, check the O-rings of the refrigerant lines and if in doubt, replace.
2. 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-. Refer to tightening torques.
3. Push the fastening screws -4- through the retaining clips of lines -A, B, C- and screw down. Refer to tightening torques.
1. Position the refrigerant lines -A, B- and the coolant lines -C- and tighten with the fastening screws -4-. Refer to tightening torques.