What was found
ALL SEAT TRACKS AND TIE DOWN POINTS FROM FS 559 TO 621.00 ARE CORRODED AT RBL 27, RBL 9, LBL 9 AND LBL27. BLENDED AND SMOOTHED OUT CORRODED ON SERVICEABLE CARGO TRACKS IAW SRM 51-21-06. INSTALLED SERVICEABLE SEAT TRACKS FOR SEAT TRACKS OUT OF SERVICEABLE LIMITS IAW SRM 51-40-11, 51-21-11, 51-25-06 AND 51-25-16.