Removing refrigerant by suction and cleaning · A A

911 Carrera (996) Air conditioning Removing refrigerant by suction and cleaning A A 3tJ HFA 134a ~~ A A ~ .O".:::::.,"..:':i'"c;.::::.~ : .:.:~::;i;:::;~:!:~~~~- A .{:t ~ ~ ~ 1831 .87 Note Closeall valvesbeforecarryingout eachwork step. A-close B -open Suction removal, start End 1 -ON/OFF 3 -SUCTION/END 2 -SUCTION/CLEANING 4 -ON/OFF .Pressure too high/filling cylinder full. Drain off refrigerant from the filling cylinder into a refrigerant bottle (approx. 50 %). 87 03 17 Assembly work on the air-conditioning system 87 -5 Printed in Germany, 1997 996871 J;;;