2010 American Standard AC running in good condition. Aprilaire air filter is new today. Visual inspection of indoor coil. Flush drain pan and drain lines. Run test unit in cooling mode from thermostat. Delta t of 18F with supply temp of 52F. Refrigerant pressures are within spec. High 290psi with 12F SC, low 120psi with 8F SH. Outdoor coils are in clean condition. Outdoor fan motor and compressor are operating within specs. 40/5uf capacitor is within spec. System is operating properly, efficiently and ready for Summer.