As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING B INSPECTION, FOUND ON THE LEFT ENGINE THE LEFT AFT LOWER ENGINE MOUNT INNER SURFACE GOUGED AND CORRODED. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT ENGINE AFT LOWER MOUNT IAW AMM 71-20-00-000-801-A AND 71-20-00-400-801-A. AIRCRAFT RETURNED TO SERVICE.