PROBLEM 37 PT INSPECTION CARRIER 38EZA036320 DIAGNOSIS UNIT IS 1LBS LOW ON REFRIGERANT BURNED WIRES FOUND ON THE COMPRESSOR CONTACTOR UNIT SI SHOWING HEAVY WEAR DUE TO AGE AND USAGE RUN CAPACITORS ARE WITHIN MANUFACTURE SPECIFICATIONS AT THIS TIME AMPS FOR ALL MOTORS ARE WITHIN MANUFACTURE SPECIFICATIONS AT THIS TIME 20 DEGREE SPLIT ACROSS THE EVAPORATOR COIL WITH IS RECOMMENDED IN THE COOLING MODE REPAIRS ADDED 1LBS OF 410A REPAIRED BURNED WIRES TIGHTENED ALL ELECTRICAL CONNECTIONS HOSED OFF OUTDOOR COIL FLUSHED DRAIN VERIFIED SEQUENCE OF OPERATION IN THE COOLING MODE AND THE UNIT IS COOLING AT THIS TIME