Membership maintenance. 2yr old Amana split system. upon arrival homeowner asked about free attic inspection. Checked insulation levels and ductwork in attic. Insulation levels are perfect. Ductwork is hung and sealed. A/H- Tested flow switch. Vacuumed & flushed drain line with 1.5 L of warm water. Fan wheel has dirt/dust buildup. Evaporator coil has bio growth on plastics. Checked all wiring and electrical components. C/U- Tested capacitor. Capacitor is just out of manufacturer recommended range +/- 5% with a reading of 42.4/45. Took compressor amp draw condenser coil was dirty. Washed coil from the inside out with water. Checked refrigerant pressures and temperature. Took Delta T temperature split at supply and return plenums. Filter grille had lots of dust buildup. Cleaned filter grille and changed customer provided filter. Customer Decided to have the blower cleaning done today. Removed blower wheel. Removed motor and capacitor from blower wheel assembly. Performed a chemical clean