Ancient AC Running but not Cooling: Unit "Buzzing" Occasionally.

We get asked to take a look a 45 year old unit in Atlanta. It seems to be running, and occasionally buzzing, but not cooling. We quickly determine that the compressor is trying but failing to start. We'll be going over some trouble shooting and tips and tricks to find and resolve the problem. Video is for educational and entertainment purposes, any attempted "Do It Yourself" you "Did Yourself!" -- Video Contents -- 00:00 Introduction 00:50 Trouble Shooting Condenser 02:28 Checking Capacitor 04:00 Replacing Capacitor 04:46 Starting Up System 05:43 Checking Refrigerant 06:57 Conclusion