Accord EX Coupe V6-3.0L (2001)
Refrigerant: Testing and Inspection
Performance Test
WARNING:
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Compressed air mixed with R-134a forms a combustible vapor.
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The vapor can burn or explode causing serious injury.
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Never use compressed air to pressure test R-134a service equipment or vehicle air conditioning systems.
CAUTION:
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Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat.
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Be careful when connecting service equipment.
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Do not breathe refrigerant or vapor.
The performance test will help determine if the air conditioner system is operating within specifications.
Use only service equipment that is U.L.-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a (R-134a) from the air
conditioning system.
If accidental system discharge occurs, ventilate work area before resuming service.
R-134a service equipment or vehicle air conditioning systems should not be pressure tested or leak tested with compressed air.
Additional health and safety information may be obtained from the refrigerant and lubricant manufacturers.
1. Connect a R-134a refrigerant recover/recycling/charging station to the high-pressure service port and the low-pressure service port, following the
equipment manufacturer's instructions.
2. Insert a thermometer in the center air vent. Determine the relative humidity and air temperature.
3. Test conditions:
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Avoid direct sunlight.
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Open the hood.
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Open the front doors.
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Set the temperature control dial on MAX COOL, the mode control switch on VENT and the recirculation control switch on RECIRCULATE.
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Turn the A/C switch on and the fan switch on MAX.
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Run the engine at 1,500 rpm.
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No driver or passengers in vehicle.
4. After running the air conditioning for 10 minutes under the above test conditions, read the delivery temperature from the thermometer in the dash
vent, the intake temperature near the blower unit behind the glove box and the high and low system pressure from the A/C gauges.