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A/C Service Tips and Precautions The air conditioner system uses HFC-134a (R-134a) refrigerant and polyalkyleneglycol (PAG) refrigerant oil*, which are not not attempt to use R-12 servicing equipment; damage to the air conditioner system or your servicing equipment will result. P/N 38897-PR7-A01AH: 120 m (4 fl-oz, 4.2 Imp-oz) Use only service equipment that is U.L.-listed and is certified to meet the requirements of SAE J2210 to remove R-134a from the air conditioner system. CAUTION: Exposure to air conditioner refrigerant and lubricant vapor or mist can irritate eyes, nose and throat. Avoid If accidental system discharge occurs, ventilate work area before resuming service. R-134a service equipment or vehicle air conditioner systems should not be pressure tested or leak tested with compressed Some mixtures of air and R-134a have been shown to be combustible at elevated pressures and can result in fire or explosion causing injury or property damage. Never use compressed air to pressure test R-134a service equip- Additional health and safety information may be obtained from the refrigerant and lubricant manufacturers. 1. Always disconnect the negative cable from the battery whenever replacing air conditioning parts. 2. Keep moisture and dust out of the system. When disconnecting any lines, plug or cap the fittings immediately; don't remove the caps or plugs until just before you reconnect each line. 3. Before connecting any hose or line, apply a few drops of refrigerant oil to the O-ring. 5. When discharging the system, use a R-134a refrigerant recovery/recycling/charging station; don't release refrigerant into the atmosphere. 6. Add refrigerant oil after replacing the following parts: NOTE: To avoid contamination, do not return the oil to the container once dispensed, and never mix it with other refriger- ant oils. When replacing the evaporator pressure regula- pressure regulator, and fill the new evaporator Condenser ........................................30m (1 fl-oz, 1.1 Imp-oz) Line or hose ...................................... 10 m (1/3 fl-oz, 0.4 Imp-oz) removed compressor from 140 m (4 2/3 fl-oz, 4.9 Imp-oz), and drain the calculated volume of oil from the new compressor: 140 m (4 2/3 fl-oz, 4.9 Imp-oz) — Volume than 50 m (1 2/3 fl-oz, 1.8 Imp-oz) from the new compressor. REMOVED NEW SAME LEVEL DRAINING 140m (4 2/3 fl-oz, 4.9 Imp-oz) Main Menu Table of Contents |