Quantum Syncro AWD L5-2226cc 2.22L SOHC (1987)
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Discharge and capture refrigerant R-12 using Kent Moore ACR3 or equivalent.
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Evacuate system to remove any R-12 contaminants
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Remove refrigerant oil from compressor; depending on accessibility, use one of the following methods:
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Use refrigerant oil evacuation feature of Kent Moore ACR3, ACR4 or equivalent.
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Remove compressor, unscrew oil drain plug and drain refrigerant oil.
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Identify compressor type and fill with quantity of PAG refrigerant oil specified in table.
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Reinstall compressor (if removed).
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Install new O-rings on compressor suction and discharge hose fittings.
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Replace receiver drier. Use new O-rings
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Identify and install correct R-134a adapters (from Kit Part No.357 820 794) to high pressure and low pressure service valves.
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Low pressure valve -1-, 7/16" connection Part No. 357 820 797 A
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High pressure valve -2-, 3/8" connection Part No. 357 820 797 or high pressure valve -2-, 7/16" connection Part No. 357 820 797B
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Evacuate system for a minimum of 30 minutes using Kent Moore ACR4 or equivalent.
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Charge system with refrigerant R-134a, --> Refrigerant capacity table.
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Perform A/C system quality check and leak test --> Repair Manual, Air Conditioning, Repair Group 87.
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Install new R-134a adhesive label over original R-12 label on radiator support.
Capacity Tables