Replaced defrost board in Rheem condenser unit. Changed out coil temp and ambient temp sensors provided with the board and recommended by manufacturer. Rewired common on the contactor back to the board (undo bypass). Home owner decided to change out weak capacitor while I was here today. Installed t200 capacitor with 5 year warranty. Cycled system to insure proper operation. Home owner paid for services today with a single check (#9797) for total balance. System operating properly at this time.