Cayenne GTS (9PA) V8-4.8L (2008)
7. Push on seal -K- over expansion valve. The seal must not show any signs of damage; replace if in doubt.
8. Screw in fastening screws -J- for heater/air-conditioning unit housing. - Tightening torque: 1 ftlb.
9. Screw in fastening screw -I- for air distributor. - Tightening torque: 1 ftlb.
Mounting the fan housing
1. Position fan housing on the heater/air-conditioning unit housing and press on. Both retaining clips must engage -arrow-.
2. Screw in the six fastening screws -2- and tighten. - Tightening torque: 1 ftlb.
3. Position filter from below and carefully push it into the heating unit.