What was found
BS 800 TO 820, RBL 8 INTERCOSTAL CORRODED. AREA EVALUATED FOUND INTERCOSTAL WEB, LWR CHORD AND CLIP CORRODED. BS 800 TO BS 820, RBL 8 INTERCOSTAL WEB CORROSION REMOVED AND TREATED IAW SRM 51-10-02 AND 51-20-01 REV 97. ORIGINAL THICKNESS 0.040 INCH, MATERIAL REMOVED 0.003 INCH, MATERIAL REMAINED 0.037 INCH FOUND WITHIN LIMIT IAW SRM 53-00-04 FIG 101, REV 97 LWR CHORD P/N 143N5345-16 AND CLIP PN 143N5354-72 FABRICATED IAW DWG 143N5345 SHT 1 REV C AND 143N4354 SHT 10 REV. PART MARKED AS FX 143N5345-16 AND FX 143N5354-72 IAW GMM 7-0-1001 REV 107. CORRODED LWR CHORD AND CLIP REMOVED AND REPLACED IAW SRM 51-40-02 REV 97. THIS REPAIR IS CLASSIFIED AS MINOR AS IAW GMM 6-2-100 CRITERIA.