Air conditioning 911 Carrera (996) · Assembly work involving the refrigerant General assembly sequence

Air conditioning 911 Carrera (996) Assembly work involving the refrigerant General assembly sequence system 1. Removerefrigerant by suction, During all work on the air-conditioningsystem which necessitatesopening the refrigerant sy- 2. Removefaulty part. stem, the system contents must first be dis- posed of correctly. When doing so, follow the Evacuate. safety regulations. 4. Check the system for leaks. Dirt and moisture must be kept out of the air-con- ditioning system's pipe system. Thorough clean- 5. Rinsewith refrigerant. liness must therefore be ensured during all work. System components must never be 6. Emptythe system by suction again. cleaned on the inside with hot steam. Use only nitrogen for cleaning purposes. 7. Evacuate. Whenreplacing a component, all openings must 8. Fill. be closed off with suitable plugs. Note Pay attention to sealing rings when discon- necting or connectingthe hose connections. 1.96 A -High-pressure B -Low-pressure The charging valves are located in the area of the front right spring strut. 3.