Arrived for ac check on two systems. Started on main floor system and checked static pressure, it is failing running at twice the max. Blower wheel is dirty. Motor amps were good. There was a 17 degree temperature difference. At the condensing unit pressures and charge were good. Electrical components were good. Coil is rinsed clean. For the upstairs system static is failing running at twice the max. Blower wheel is dirty. Motor amps were good. There is a 14 degree temperature difference. At the condensing unit pressures and charge look good. The capacitor has failed. Unit is rinsed. Declined to replace capacitor today. Systems are running upon departure. Thanks for choosing LBA.