Your A/C operation runs on refrigerant.
The air conditioning method on your vehicle utilizes some considerate of refrigerant to constitute chilly air. Over clock, refrigerant can leak from your process. A refrigerant leak Testament eventually edge to your air conditioning action to break blowing bleak air. For systems that break on R-134a refrigerant, recharging the A/C is a 5-minute development. On the contrary, whether your vehicle runs on R-12 Freon, you may be required to retrofit your R-12 Freon step to an R-134a refrigerant operation. All the more, with the Correct tools, changing your Car A/C from R-12 Freon to R-134a refrigerant is easily achievable.
Instructions
1. Select your machine to an R-12 Freon certified experienced. Present the competent to flush all of the R-12 Freon from your air conditioning course. Go over that he too remove any remaining R-12 mineral oil left in the course. This must be done by draining Everyone distinct Element in the A/C action. Handling R-12 Freon is strictly supervised by the Environmental Safeguard Agency. Exclusive seek overhaul from a licensed R-12 Freon ace.
2. Field your vehicle somewhere guarded to imperforate the course. Yawning your hood. Allot the refrigerant compel valves. The low side pressure valve on an R-12 course is a 7/16-inch valve on the tube that connects the accumulator to the compressor. The hovering side pressure valve on an R-12 transaction is a 3/8-inch valve on the tube that connects the compressor to the condenser.
3.4. Collect your supplies from the recharge kit. Attach the pressure gauge to the recharge hose. Attach the recharge hose to the R-134a refrigerant can.
Install the dewy R-134a avail Harbour Trimmings from the conversion utensils on top of the energy valves. The R-134a avail Harbour Trimmings should screw on securely directly into the pressure valves. An approved retrofit label should also be included in the conversion kit. Affix this label in a visible area near your engine compartment. Open the valve on the recharge hose to let a small amount of refrigerant fill the recharge hose. Close the valve once the recharge hose is full of refrigerant.
5. Read the instructions on your recharge kit to find out if you have a low-pressure or high-pressure recharge kit. Low-pressure kits are designed to attach to the low side pressure valve. High-pressure kits are designed to attach to the high side pressure valve. Some recharge kits may be universal meaning they can attach to either pressure valves.
6. Attach the other end of the recharge hose to the appropriate pressure valve. Turn on your ignition. Throttle the gas pedal to get the engine to 2,000 rpm. Turn your air conditioning settings to maximum.
7. Set the R-134a refrigerant can upright. Open the valve on the recharge hose. Monitor the pressure gauge on the recharge hose while your system is recharging. Close the valve on the recharge hose once the pressure gauge reaches the recommended range for your vehicle. If you are using the low-side pressure valve, the recommended range is between 25 and 50 psi. If you are using the high-side pressure valve, the recommended range is between 220 and 240 psi.
8. Disconnect the recharge hose from the pressure valve you are using. Allow your car to idle for a few minutes with the air conditioning system still blowing. Look underneath the vehicle around the compressor and the condenser for a refrigerant leak. If you notice a leak, inspect the connection on the R-134a service port fittings.
9. Store the remainder of the R-134a refrigerant in a safe location for later disposal or use.
