What was found
LOWER FUSE CAC COMPT AT STA Y6-70 LONGERON 51R FOUND CORRODED. CORROSION REMOVED IAW SRM 51-21-01, REV 46. ORIGINAL THICKNESS : 0.063", MATERIAL REMOVED : 0.016" & REMAINING THICKNESS : 0.047" FOUND EXCEEDED LIMIT IAW SRM 53-00-00, FIG 205, REV 46. LONGERON REMOVED & TRIMMED OUT IAW SRM 53-00-05, FIG 202, REV 46. HFEC INSP C/OUT ON TRIMMED AREA FOUND NO CRACK. LONGERON & REPAIR SPLICE FABRICATED IAW SRM 53-00-05, FIG 202 REV 46 AND INSTALLED. REPAIR CLASSIFIED AS MAJOR IAW GMM6-2-100, REV 112.