Dispatched for AC tuneup on two systems. During the tuneup, check pressures, compressor amps, fan amps, and capacitor. Pressures are within manufacture specs. Compressor amps and fan amps were with in manufacture specs. The capacitors were rated at a 40 and a 45. The main system capacitor was reading a 26 and upstairs system was reading a 28. Replaced both capacitors. Thank you for choosing LBA services.