PUMP GP-WATER 2080332 - 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.
1. Remove bolt (2) that holds the belt guard in place. Remove belt guard (1). 2. Loosen adjusting nuts (4) and remove belt (3) from the air conditioner. Put compressor identification on the wires for correct installation. 3. Cut nylon strap (5). Remove bolt (9) and disconnect wires (7) from the air conditioner compressor. Move the wires away from the air conditioner compressor.4. Remove plate (8) and disconnect hose assemblies (6) from the air conditioner compressor.5. Install plate (8) again on the air conditioner compressor to keep foreign material out. 6. Remove bolts (10) that hold the air conditioner compressor in place. Remove air conditioner compressor (11).Install Air Conditioner Compressor
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.
1. Put air conditioner compressor (1) in position on the mounting bracket and install the bolts. 2. Connect wires (5) to the air conditioner compressor. Install nylon strap (2). Put the wires in position and install bolt (6).3. Remove plate (4). Put hose assemblies (3) in place and install plate (4). 4. Put belt (7) in position on the air conditioner compressor pulley.5. Make an adjustment to the belt tension with a belt tension gauge such as a Borroughs Tool Company Part No. BT-33-95 or equivalent. The correct gauge indication is 120 5 lb. (534 22 N) for a new belt. Operate the engine at high idle for a minimum of 30 minutes, then make another adjustment to the belt tension. The correct tension for a used belt is a gauge indication of 90 10 lb. (400 44 N). Tighten adjusting nuts (8). Used belt tension is for a belt which has more than 30 minutes of operation at rated speed of the engine. 6. Install belt guard (9).7. See AIR CONDITIONING AND HEATING SERVICE MANUAL Form No. SENR7454 for correct procedure