Arrived on site customer stated that he thinks it could be the drain line as he had that serviced last yr. Inspected drain line and found it to be clear although a little sluggey. Tested capacitor on condenser and found it to have failed. Discussed with customer options for replacing cap. Homeowner elected to go forward with turbo 200. Replaced capacitor and unit came on without issue. Proceeded with unit maintenance 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected dr