Cayenne GTS (9PA) V8-4.8L (2008)
4. Unscrew the fastening screws -4- for the refrigerant lines -A-, -B- and for the coolant line -C-.
5. Unscrew the fastening screws -2- for the refrigerant lines, then seal the refrigerant lines, -A- (low pressure) and -B- (high pressure), and the
connections with plugs.
6. Pull out refrigerant lines -A- (low pressure) and -B- (high pressure) together. Unclip lines from the retaining clips.
Installing the vehicle floor intake pipe
Installing the front vehicle floor suction line
1. Remove the plugs for the refrigerant lines -A- and -B-, check the O-rings of the refrigerant lines and replace if in doubt.
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-. - Tightening torque: 9 ftlb.
3. Push fastening screws -4- through the retaining clips for the lines -A, B, C- and tighten. - Tightening torque: 2.5 ftlb.
4. Clip lines -A, B, C- into the support.
5. Position support with lines on the body and screw down with fastening screws -5-. - Tightening torque: 4.5 ftlb.
6. Position refrigerant lines -A, B- in the wheel housing and screw down with fastening screws -4-. - Tightening torque: 2.5 ftlb.
7. Remove the plugs for the refrigerant lines -A- and -B-, check the O-rings of the refrigerant lines and replace if in doubt.
8. Coat the O-rings with refrigerant oil. Slide in lines and tighten using both fastening screws -2-. - Tightening torque: 9 ftlb.
Installing the rear vehicle floor suction line