What was found
SEAT TRACK 4L UPPER SURFACE BELOW SCALLOPS HAS CORROSION 3 SQUARE INCHES, BETWEEN FR 35 AND FR 36. REMOVED CORROSION IAW SRM 51-74-10. REMOVED .048 MAX ALLOWABLE .047 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-16, FIG 102. REMOVED SEAT TRACK SECTION IAW SRM 53-10-16, FABRICATED, LOCATED, AND DRILLED IAW SRM 53-10-16, FIG 205. REPROTECTED NEW TRACK IAW SRM 51-75-10 AND INSTALLED NEW SEAT TRACK AT FR 35-36 TRACK 4L IAW SRM 53-10-16, FIG 201.