911 Carrera (997) F6-3.6L (2006)
4. Press the locking mechanism of the servo motor actuating lever and press it out from the deflector of the recirculation flap.
5. Swing down the servo motor and remove from the heater/air-conditioning unit.
Installing fresh/recirc. air servo motor
1. Slide servo motor into heater/air-conditioning unit as far as it will go and then swing it upwards.