As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE MOUNT ATTACHMENT BRACKET BROKEN AND WITH CRACKS AT THE 12 AND 6 O`CLOCK POSITION. CRACKS ON IB AND OB SIDES OF THE AN960-616 WASHER. NORMAL FLIGHT CONDITIONS UNDER WHICH IT OCCURRED. POSSIBLE CAUSE AN960-616 WASHER TOO SMALL. LARGER AREA AND THICKER WASHER NEEDED TO SUPPORT THE UPPER ENGINE MOUNT LOAD. (K)