Performed a.c maintenance in NewCastle. Unit is a Nordyne Package unit on side of house. Unit is dirty on outside and will wipe down and clean off. Plenums are sealed to unit and no signs of air leaking out of plenums. Safety disconnect is in a easily accessible location to the side of unit. Checked all electrical connections and are okay no loose or damaged wiring. Checked contactor and is working properly. Checked circuit board for any burnt connections and is okay and not damaged. Checked reading of Dual capacitor and is rated for 30/7.5 +-5% and I’m showing 36.46/7.4 the compressor side of capacitor is out of range more than the manufacturers 5% recommended out of range readings. Washed down unit and cleaned. Checked refrigerant pressures for R410A system and I’m showing 123psi Lowside and 275.9psi Highside and is in range and cooling efficiently.