Customer called for no air-conditioning. Upon inspection I found that the air handler was operating but the condensing unit was not. Went outside to inspect the outdoor unit and found the contactor pulled in with no operation. Opened up the control compartment and found the capacitor to be swollen and no longer good. Replace the 35+5 dual capacitor and tested the system. System is operating properly after the replaced capacitor. No charge for service or parts per the office due to factory warranty.