Checked in with customer Removed dirty filter and changed to new one (1) 20x25x1" Set up hoses and ladder Shut off power Removed panels, checked capacitors, contactor and wiring to board Checked electrical, 241.1v high / 27.1v low Verified blower motor operation Checked evaporator coils for leaks Checked condenser fan motor for proper operation Put panels back on, washed all condenser coils Checked unit in cooling Left filter (1) 20x25x1" on porch as per customer