I arrived to a home that was recently serviced. Upon arrival found system not cooling. Turned system on found that the condenser fan motor was not coming on. I checked capacitor found capacitor weak with the fan side pulling 4.2 but upon further inspection found condenser fan wasn’t getting 220 volts due to the common wire being off of the contactor. Wired fan up cycled system multiple times. System came on and off as it should. Told customer capacitor is still weak.