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relieve the pressure off the high pressure side

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โˆ™ 2007-05-22 03:17:17
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Q: How do you remove the low pressure valve for recharging air conditioner on a 1999 Ford Expedition?
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When recharging your AC you should first inspect your ac lines for leaks. Remove the cap from the low pressure side service port, and look at the connectors on the air conditioner lines. Remove the cap from the Low Pressure Side service port. Locate the connectors and connect the refill hose. Open the valve on the refill hose and fill.

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