What was found
FOUND SUSPECT CORROSION ON AFT CABIN FLOOR RT LONGERON -Y794.3 AT 9 INCHES AFT OF FR C75. CORROSION REMOVED IAW SRM 51-22-00 R91 BLEND OUT DIMENSIONS AS FOLLOWS. FLOOR LONGERON AT -794.3 FROM FR 74 TO 80 LENGTH 0.75" WIDTH 0.35" DEPTH 0.050" BLEND BEYOND SRM LIMITS CORROSION RII C/O FOR LVL 2 CORROSION IAW GMM VOL 1 CHAPTER 5 1.8.2 REV 43. LONGERON IS APPLICABLE FOR REPLACEMENT AS PER EA 007544-00 AND SRM 53-31-15 REV 91 LONGERON REPLACED IAW DWG F53478012 AND F53478040 AND A330 SRM 51-72-11 REV 91. JOB COMPLETE