What was found
FOUND AFT CARGO COMPARTMENT BS 965 RBL 12 FLOORBEAM ATTACH ANGLE TO HAVE EXFOLIATED CORROSION. REPLACED FLOORBEAM IAW REO L00433 REV A, DC9 SRM 53-04 FIG 12C, 53-05 FIG 79, 51-10-04, 51-10-03, 51-30-02, 51-30-05, 51-30-01, AND MM 20-18.