What was found
AIRCRAFT 8313, FORWARD CARGO DOOR THRESHOLD AREA COVERED BY THE SILL PLATE HAS CORROSION AROUND THE AFT END ATTACH FASTENER HOLE. CORRECTIVE ACTION: REPLACED SILL PER PRI 624567-14 REV 0,1,2 AND ERA 624567-14 SECTION I REV ORIGINAL. (LP 0841336)