Performed AC diagnostic on eight-year-old carrier condensing unit. During my diagnostic I found that the secondary motor control had been bad on the fan and hermetic terminals. This component was then replaced and the compressor amperage is pulling 8.1 amps along with fan pulling a 0.8 amps. Found traces of oil leaking off condenser fan motor And pitting occurring on high voltage relay. Upon my departure system has 15° split And appears to be functioning and cooling.