What was found
FR 73 & FR 74 SEAT TRACK 4R HAS CORROSION ON SEAT TRACK SCALLOP. REMOVED CORROSION FROM SEAT TRACK 4R FR 73 -74 ON UPPER SURFACE AND MATERIAL LOSS WAS OUT OF LIMIT IAW FSRM 53-10-10, PG 105, VIEW A. REMOVED SEAT TRACK AND REPLACED IAW SRM 51-40-21, PARA 6 AND REPROTECTED IAW FSRM 51-23-20, PG 3.