1ST 13 POINT MAINT. TUNE-UP UNDER SERVICE AGREEMENT FOR 2 A/C UNIT, 6 AND 8 YR. LUBRICATE ALL NECESSARY MOVING PARTS, AND ADJUST BLOWER COMPONENTS. CHECK VOLTAGE AND AMPERAGE ON MOTORS. CLEAN AND CHECK CONDENSER COIL. CHECK FREON LEVELS, DRAINAGE, THERMOSTAT, AIR FILTER, AIRFLOW, ENERGY CONSUMPTION, COMPRESSOR DELAY SAFETY CONTROLS, AND ALL ELECTRICAL CONNECTIONS. EVERYTHING IS OPERATING GOOD.