As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION AFTER REMOVING CORROSION AND PITTING FROM LEFT MAIN LANDING GEAR INBOARD AND OUTBOARD THRUST FACE UPPER SURFACE FOUND MORE THEN 20 PERCENT OF BOTH INBOARD AND OUTBOARD THRUST FACE UPPER SURFACE TO MEASURE BEYOND THE 13.570 INCH MEASUREMENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIR ON LEFT MLG AXLE INBOARD AND OUTBOARD THRUST FACE UPPER SURFACE. THE AIRCRAFT WAS RETURNED TO SERVICE.