PLANETARY GP 6Y2062 - Caterpillar

Always wear goggles when the air conditioning system is opened. This system is charged with Freon-12 (CCL2F2 Dichlorodifluoromethane) which is not toxic or flammable. But there is a reason for caution. When Freon-12 makes contact with a flame, lethal phosgene gas is made. INHALING FREON THROUGH A LIGHTED CIGARETTE CAN CAUSE VIOLENT ILLNESS. This system is under pressure at all times, engine running or not. HEAT MUST NEVER BE PUT ON A CHARGED SYSTEM. See Air Conditioning And Heating Service Manual Form No. SENR7454 for more information on procedures and safety requirements on removal and installation of lines and refrigerant from the system.
2. Disconnect the air conditioner line from the air conditioner dryer at location (1).3. Disconnect air conditioner line (2) from the air conditioner dryer.4. Put identification marks on wires (3) for correct assembly and disconnect them from the sending unit. 5. Remove nuts (5), clamp (4) and air conditioner dryer (6) from the door assembly.Install Air Conditioner Dryer
1. Put air conditioner dryer (2) and clamp (1) in position on the door assembly and install the nuts that hold them. 2. Connect wires (5) to the sending unit.3. Connect the air conditioner line to the air conditioner dryer at location (3).4. Connect air conditioner line (4) to the air conditioner dryer.5. See Air Conditioning And Heating Service Manual Form No. SENR7454 for correct procedure for evacuating and charging the system.6. Put the door assembly in the "CLOSED" position.