What was found
AFT CARGO COMPARTMENT INTERCOSTAL AT STA 1540 TO STA 1560, RBL 22 CORRODED. CORROSION REMOVED IAW SRM 51-10-02 REV 98. EVALUATED AND FOUND SUPPORT ANGLE (CHORD) EXCEED LIMIT IAW SRM 53-00-04 REV 98. MATERIAL REMOVED = 0.010", MATERIAL THICKNESS = 0.050", MATERIAL REMAINED = 0.040". CHORD FABRICATED IAW DWG 146N5450 SHT 1 REV. A AND PL 146N5450 REV F. CHORD PART MARKED IAW GMM 7-0-1001. CHORD REMOVED AND REPLACED IAW SRM 51-40-02 REV 98. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.