Ac clean and tune. Checked indoor coil with refrigerant sniffer, no indications of a leak found. Cleared drain line. Cycled system. Checked and cleaned electrical compartment. Found capacitor worn and contactor worms as well. Checked compressor and fan motor with megohmeter. Both tested in normal. Hooked up gauges and checked pressures and temps, both ok. Indoor split was normal as well. System operating normal at this time. Recommend replacement of capacitor and contactor. Office to follow up. Customer not home. Job complete.