What was found
PASSENGER CABIN SEAT TRACK LBL 45 STA 685 WL 208 HAS CORROSION ON UPPER AND LOWER SURFACE<REMOVED CORROSION AT SEAT TRACK LBL45 STA 685 AND PERFORMED 10X MAGNIFYING. GLASS I/A/W SRM 51-10-02-0G-0 VERIFIED MATERIALS LOSS AT SEAT TRACK STA 685 LBL45 ON BOTTOM OF SEAT TRACK LOSS OF .017 MAXIMUM CLEAN UP IS .040 IS WITHIN LIMITS I/A/W SRM 53-00-52-1A-1 AAR TOOL 36307 DUE 06-14-22 VERIFIED MATERIAL LOSS AT SEAT TRACK 685 LBL 45 UPPER SEAT TRACK LOSS OF .018 MAXIMUM CLEANUP IS .020 IS WITH IN LIMITS I/A/W SRM 53-00-52-1A-1. OK TO RESTORE FINISH. TREATED AND PRIMED SEAT TRACK IAW SRM 53-00-52 -1A-1.