I performed a diagnostic on an AC. Upon arrival system was off, kicked on from t-stat and found compressor motor operational but the fan motor was not. Checked 45/5 dual capacitor and found it has failed, replaced capacitor and system kicked on operational normal. Checked amp draws and both are within range 12.3amp on compressor and .90 on fan motor. Checked refrigerant pressures and it's ok. System operational and cooling at departure.
