What was found
MAIN CARGO DECK, BS 685, RT (RBL 58), CREASE BEAM ANGLE IS CORRODED. REMOVED CORROSION IN INBD CREASE BEAM CHORD, RBL 58, IAW SRM 53-30-13, PAGE 102, DETAIL 8. ORIGINAL MATERIAL THICKNESS WAS .080 INCH, AFTER REWORK IS L=4.0 INCH, W=1.0 INCH, D=.050 INCH. REMAINING MATERIAL IS OUT OF LIMITS PER SRM 53-30-13, DETAIL 8. REMOVED INBD CHORD AT BS 685-755, RBL 58, IAW SRM 51-40-02. RECEIVED NEW CHORD ON MAE TRAVELER NR T9/784272, LOCATED, AND DRILLED PER SRM 51-40-05. TREATED, PRIMED AND TOP COATED PER SRM 51-20-01/51-21-01. INSTALLED NEW INBD CREASE BEAM CHORD AT BS 685-755, RBL 58, IAW SRM 51-40-02/53-30-13. THIS REPAIR IS CLASSIFIED AS A CAT "A" MAJOR REPAIR.