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How To Evacuate And Recharge Car Ac System

How To Evacuate And Recharge Car Ac System

How To Evacuate And Recharge Car Ac System

How To Evacuate And Recharge Car Ac System. Attach a/c manifold gauges to the vehicle. Disconnect pressure from the high side valve.

How To Evacuate And Recharge Car Ac SystemHow To Evacuate And Recharge Car Ac System
M & H Oakey Air Conditioning Oakey, car airconditioning Oakey from www.mhoakey.com.au

Before you attach the can and dispenser, be sure to determine the minimum and maximum pressure. Bring out the manifold gauges. Next, take the yellow line and connect it to the car ac vacuum pump.

Your Recharge Kit Should Come With A Can And Dispenser, As Well As A Gauge To Determine The Pressure.

This will depend on the system requirements and it will help if you check the manual. The low, or blue, side needs to show a vacuum, which reads at, or below zero. Depress the ac system’s access valves.

Turn On Your Car And A/C.

Before you attach the can and dispenser, be sure to determine the minimum and maximum pressure. Pressure will build up to the point where the high side valve will close. First, pull the system down into a vacuum, shut off the valves on the gauges and shut the vacuum pump off.

Turn The Ac On And Up.

Attach center (yellow hose) to a ul approved a/c vacuum pump. Here are the 10 steps on how to evacuate the ac system of a car: You may notice the compressor clutch engage and disengage as more refrigerant is added.

Ensure The Taps For The Low (Blue) And High (Red) Side Lines Are In The Closed Position.

Repeat steps 2 and 3. Rid the ac system of air and moisture. Charge the low side valve.

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Before Recharging The Ac System, Inspect All The Ac Components.

How long does ac freon take to kick in? Open all the valves and turn on the vacuum pump. If the system was low, your ac compressor clutch will not engage.

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