Hold the can of R134A refrigerant upright and open the valve. Once the compressor starts, it will draw the freon vapor into the air conditioning unit. You will notice that the can becomes cold. Allow at least ten minutes for the air conditioner to charge. Step 7 Check to see if the ai...
add R1234YF refrigerant to a R134a system nor can you add R134a refrigerant to a R1234YF system. R134a and R1234YF have different low pressure port types, so you should never use a recharge adapter to add the wrong type of refrigerant. Recharging your CR-V with the wrong type of ...
Once you have the right refrigerant line to add refrigerant into,attach a tap valve. You will find all the directions on how to attach a tap valve to the refrigerant line on the documents that came with the valve. Follow them and have the tap valve attached. That’s the 1st step in r...
Here is a chart to help you get an idea of what the pressures should approximately be for r134a, for R-1234yf the readings will be slightly higher on both high and low sides. A general rule of thumb is, if the air becomes cold inside the car then stop added refrigerant, more will ...
Check the pressure gauge. R-134a ideally should have between 25 and 45 psi. Open the refrigerant can port, allowing refrigerant to enter the system. Close the port every minute to check the pressure. Continue to add refrigerant until the pressure has reached the correct range. ...
Place the recharge service hose on the valve of the R134A refrigerant. Open the valve to puncture the can and close the valve quickly to keep the refrigerant from escaping. Step 3 Attach the other side of the recharge hose on the low side fitting. Start the Expedition's engine. Turn the...
GM suggests the use of only R-134a for the process. They also want you to do it in a recharging machine to reduce refrigerant loss. On the other hand, Ford approves of using VSL338 terpene-based solvent for the flushing. Here are several methods of how to flush AC system after compres...
1. Refrigerant: R22, R134A, R404A, R507A2. Standard Equipment: Compressor, crankcase heater, oil pressure safety switch, receiving tank, drier-filter, meter panel, pressure controller, refrigeration oil, protection gas, double stage compressor with...
3)The shell was tested by 0.5Mpa water pressure to make sure the water system not leakage Work Condition: 1)Refrigerant side(In the tube): R22,R134a,R407c,R410a etc. 2)Water side (Between the tube and shell):Nature water, fresh water ,sea water or other liquid . Ma...
You can recharge the system yourself with a charging kit and some refrigerant, as long as your car uses r134a refrigerant.[1] First, you’ll need to check for leaks. Then, check the refrigerant pressure and test your system. Finally, you can add your refrigerant and finish the recharge....