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01 S0X4A00G10100000000FEAT20 Performance Test 21-60 Heating/Air Conditioning A/C System Test A B • Compressed air mixed with R-134a forms a combustible vapor. • The vapor can burn or explode causing serious injury. • Never use compressed air to pressure test R-134a service equipment or vehicle air • Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat. • Be careful when connecting service equipment. The performance test will help determine if the air Use only service equipment that is U.L.-listed and is If accidental system discharge occurs, ventilate work R-134a service equipment or vehicle air conditioning Additional health and safety information may be 1. Connect a R-134a refrigerant recovery/recycling/ charging station to the high-pressure service port 2. Determine the relative humidity and air temperature. 3. Remove the glove box stop, and let the glove box hang down (see page 20-71). 4. Insert a thermometer (A) in the center vent. 5. Place a thermometer (B) near the blower unit. 6. Test conditions: • Avoid direct sunlight. Max Cool (60°F or 18°C), the mode control switch • Turn the A/C switch on and the fan switch on Max. 7. After running the air conditioning for 10 minutes under the above test conditions, read the delivery 03/07/29 10:11:52 61S0X050_210_0061 |