What was found
AFT CARGO COMPARTMENT, RT TRANSITION CORRODED IN VARIOUS SPOTS BETWEEN FRAMES 727A-727C. GROUNDED - YES. REMOVED AREAS OF CORROSION STA 727A - STA 727C IAW SRM 51-10-02. CHECKED LIMITS IAW SRM 53-00-53, FIG 103 AND DWG BAC 1496-377, REV --. ORIGINAL MATERIAL THICKNESS = .040; THICKNESS AT AREA OF GREATEST LOSS = .021; MATERIAL LOSS = .019. FOUND TO BE OUT OF LIMITS. REMOVED DAMAGED SECTION OF ZEE CHANNEL STA 727B +7 - STA 727C +11 IAW SRM 53-00-53, REPAIR 5, FIG 202. REMOVED SECTION ENCOMPASSES ALL AREAS OF CORROSION STA 727A - STA 727C. REPAIR MATERIAL IAW SRM 53-00-53, REPAIR 5, TABLE 201 AND PO 912635.2. FORMED CHANNEL AND SPLICES IAW SRM 53-00-53, REPAIR 5, FIG 202. ALODINED AND PRIMED IAW SRM 51-20-0