I arrived for a silver membership summer tune up. I spoke with the homeowner and found that the systems are running to their expectations. I first cleaned all condensers and checked the systems operation and electrical readings. I found the capacitor to be weak with a dead frog on top of the capacitor. This can cause the capacitor to weaken and fail. I also found the contactor to be pitted and blackened. I made this aware to the homeowner and we decided to leave the system as it is.