How to properly Replace a/c compressor and properly recharge the system after pulling the vacuum to remove the humid outside air and prevent the system from not working properly. Also show and explain why the difference on the pressures on the gages and why they should be at certain pressures, and the importance of adding Pag oil to prevent catastrophic premature failure to the new compressor. I recommend this specific tools to get the job done.
O-Ring kit. https://amzn.to/2ZuKeDZ
Vacuum Pump and manifold gages kit. https://amzn.to/2MI9CjT
Refrigerant oil Injector. https://amzn.to/2NB5VMo
A/c can valve adaptor. https://amzn.to/2HwDbAz
Find AC leak kit. https://amzn.to/2NBhN12
Affordable plus quality recomended Tool set. https://amzn.to/2NB1DVf
Refrigerant R134a. https://amzn.to/2MHhrpN
Pag oil. https://amzn.to/2Ud2i0h
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