Upon arrival performed maintenance. Outdoor system was opened up and washed out. Amperages on compressor are good. Refrigerant levels and temp splits are very good. Subcool and superheat in range. Indoor moto lesking oil.customer has home warranties. System is 2 years old. Dusted off and blew out all dust from electrical components. Circuit board good. Secondary motor control good. Primary motor control good. Customer replaced capacitor. 20x25x1 filter was replaced. System was reset tested and fully functional upon departure.