What was found
DURING A ROUTINE C CHECK INSPECTION, FOUND TH FUSELAGE FORWARD CENTER SECTION FLOORBEAM CAP UPPER CORROSION DAMAGE STA 857.000, LBL 32 INCH. REPAIR ACCOMPLISHED. REMOVED CORROSION AND FOUND OUT OF LIMITS. REMOVED THE CORRODED AREA AND FABRICATED FILLER AND REPAIR ANGLE. CLEANED, TREATED, PRIMED AND APPLIED PRC SEALANT ON FAYING SURFACES. INSTALLED FILLER AND REPAIR ANGLE WITH NEW FASTENERS PER DOUGLAS STRUCTURAL REPAIR MANUAL.