Tech arrived at a 2 system tuneup. Upon inspection, the bedroom system was aged and dirty. This system was not functioning in cooling mode. There was air leakage that was repaired. The capacitors were within specs. The main system was also dirty. The drain line was clogged. The customer was informed of recommendations today. They decided to unclog the main system primary line and add a treatment strip to help keep the drain system clean. These actions were performed and tested. The customer will call back in to upgrade the filter and have the system cleaned. The bedroom system was not functioning upon departure.