What was found
CABIN STATION 1590, RBL 45.5 SEAT TRACK INBD FLANGE CHAFED. CHAFE REMOVED IAW SRM 51-10-02, REV 117. REWORKED AREA CLEANED UP DEPTH OF 0.021" MATERIAL ORIGINAL, THICKNESS 0.080" AND REMAINING THICKNESS 0.059" FOUND EXCEED 10 PERCENT LIMIT IAW SRM 53-00-52-1A, REV 117. SEAT TRACK REMOVED BETWEEN STA 1540- STA 1600, RBL 45.5 IAW SRM 51-40-02, REV 117. NEW SEAT TRACK FABRICATED IAW DWG 146N5137, SHT 2, REV AND INSTALLED IAW DWG 146N5120, SHT 30, REV. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.