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Part # 6037 R-134a U-Charge Hose and Gauge Instructions 101 Commercial Drive Mooresville, NC 28115 704-664-3587...
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R-134a Service Hose and Gauge Instructions for Charging with R-134a Service Hose and Gauge Read ALL instructions before beginning A/C service. 1. Turn actuator valve handle clockwise until it stops to retract the inner needle. 2. Attach valve assembly and hose to the top of the R-134a refrigerant can.