As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE MOUNT LEG BROKEN. DURING PRE-FLIGHT INSPECTION, PILOT FOUND CORROSION FROM INSIDE/OUT 5.1 INCHES FROM BOTTOM. RECOMMENDED FOR PREVENTION: EPOXY POLYAMIDE PRIMER AND CORROSION PREVENTATIVE COMPOUND INSIDE DIAMETER DURING ASSY. AFTER ASSY, SEAL END FASTENERS AND END FITTINGS.