2ND MAINT. CHECK-UP PER SERVICE AGREEMENT FOR 6 YEAR A/C UNIT. LUBRICATE ALL NECESSARY MOVING PARTS AND ADJUST BLOWER COMPONENTS. CHECK AIRFLOW, AIR FILTER, THERMOSTAT, DRAINAGE, FREON LEVELS, ENERGY CONSUMPTION, COMPRESSOR DELAY SAFETY CONTROLS, AND ALL ELECTRICAL CONNECTIONS. EVERYTHING IS OPERATING GREAT.