What was found
AFT CARGO COMPARTMENT, RT FLOOR TRANSITION PANEL TO BS 727 TO 727I+9, RBL21, UPPER AND LOWER SURFACE HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED CORROSION, ORIGINAL THICKNESS .040, REMOVED .040, REMAINING .000. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED TRANSITION PANEL, FABRICATED REPAIR PARTS USING BAC1496-377. ALODINE, PRIMED, AND INSTALLED IAW SRM 53-00-53-2R-5.