What was found
CABIN STATION 1150 - 1170, LBL 45.5 SEAT TRACK CROWN FOUND CHAFED. CHAFFED MARK REMOVED IAW SRM 51-10-02 REV 114. REWORKED AREA EVALUATED CLEAN UP DEPTH OF 0.042" FOUND EXCEEDED CROWN LIMIT OF 0.020" IAW SRM 53-00-52 FIG 101 ALLOWABLE DAMAGE 1 REV 114. SEAT TRACK REMOVED FROM STATION 1080 - 1180, LBL 45.5 IAW SRM 51-40-02 REV 114. NEW SEAT TRACK FABRICATED IAW DWG 144N5021 SHT 1 REV A. INSTALLED IAW DWG 144N5001 SHT 2 REV A. REPAIR CLASSIFIED AS MAJOR.