What was found
PASSENGER CABIN SEAT TRACK LBL 45 STA 727A+12'' WL 208 HAS CORROSION ON LOWER SURFACE<REMOVED CORROSION AT SEAT TRACK STA 727A+12 UPPER AND LOWER SURFACES AND PERFORMED 10X MAGNIFYING GLASS I/A/W SRM 51-10-02-0G-0 VERIFIED MATERIAL LOSS AT SEAT TRACK AT STA 727A+12 LBL 45 ON BOTTOM OF SEAT TRACK LOSS OF .023 MAXIMUM LOSS IS .040 IS WITHIN LIMITS I/A/W SRM 53-00-52-1A-1 AAR TOOL 36307 DUE 06-14-22 VERIFIED MATERIAL AT SEAT TRACK STA 727A+12 LBL45 LOSS OF .010 ON UPPER SURFACES MAXIMUM IS .020 IS WITHIN LIMITS I/A/W SRM 53-00-52-1A-1 AAR TOOL 36307 DUE 06-14-22 VERIFIED STEPS 1. THRU 3. OK TO RESTORE FINISH. TREATED AND PRIMED SEAT TRACK IAW SRM 53-00-52 -1A-1.