FIRST 13 POINT MAINTENANCE CHECK-UP UNDER SERVICE AGREEMENT FOR 13 YR A/C UNIT. LUBRICATE ALL NECESSARY MOVING PARTS, AND ADJUST BLOWER COMPONENTS. CLEAN AND CHECK CONDENSER COIL. CHECK VOLTAGE AND AMPERAGE ON MOTORS. CHECK THERMOSTAT, FREON LEVELS, DRAINAGE, AIRFLOW, AIR FILTER, ENERGY CONSUMPTION, COMPRESSOR DELAY SAFETY CONTROLS. AND ALL ELECTRICAL CONNECTIONS. EVERYTHING IS WORKIN GOOD.