Summer AC Maintenance Performed Upon arrival system is working and operational. I began my maintenance at the outdoor condenser by breaking it down and cleaning with water and coil solution, removing dirt and debris. I inspected electrical components for wear and tight connections. I checked refrigerant pressures and charge. I tested system amperages. I then proceeded to the indoor furnace unit. I measured temperature splits. I checked condensates for proper drainage and safety. Filter was changed. Inspected electrical to ensure tight connections and monitor wear. Inspected blower compartment for dust and dirt as well as proper balance. Upon departure system is working and operational.