PERFORM PMP INSPECTION. TESTED EACH SYSTEM IN COOLING. VERIFIED SEQUENCE OF OPPERATION. - TIGHTEN ELECTRICAL CONNECTIONS. - HOSED OFF THE OUTDOOR COILS. - TESTED FREON LEVELS. - TESTED RUN CAPACITORS. - FLUSHED THE CONDENSATE LINES. - VERFIED TEMPATURE SPLITS. - INSPECTED DUCT CONNECTIONS AT AIR HANDLERS. ALL 3 SYSTEMS ARE RUNNING NORMAL AT THIS TIME. THE NORTH LARGER A/C HAS A OUTDOOR FAN MOTOR SHOWING WEAR. RECOMMEND REPLACMENT TO PREVENT FAILURE IN THE SUMMER. RECOMMEND MARS ECM MOTOR.