Cayenne GTS (9PA) V8-4.8L (2008)
3. Position housing upper half, press it on, making sure all three retaining clips engage.
4. Unscrew the four fastening screws -3- in area of holding tray for heat exchanger. - Tightening torque: 1 ftlb.
5. Insert seal -N- into guide of housing halves. Replace seal if in doubt.
6. Connect retaining clips to housing halves and engage. Screw in fastening screws -M- for heater/air-conditioning unit housing. - Tightening torque:
1 ftlb.