Performed service on a weather king system in Irvine. Homeowner reports having a company come out to check out the AC system. After the visit the system was not blowing air from the vents. Further inspection I found the batter was completely drained. This resulted in the blower motor not being able to run. The blower is significantly leaking oil. Outdoor unit was inspected, refrigerant levels are ok. The high voltage relay has heavy pitting which can cause issues. The outdoor fan motor has significant oil leakage. Customer is aware of the condition of the unit, signed up for more maintenances in order to buy time and prepare to replace system. Filter is clean. System is operational at end of appointment.