What was found
SEAT TRACK NR 4L SECTION FROM FR 74 TO FR 80/82 HAS 3 EA AREAS OF CORROSION, INCLUDING ON AND UNDER SCALLOPS, BETWEEN FR 74 AND FR 75, 10 INCHES AFT OF FR 75, 3 INCHES FWD OF FR 76. REMOVED CORROSION FROM SEAT TRACK, MAT'L LOSS AT AREAS AND ARE OUT OF LIMITS IAW SRM 53-10-16. REMOVED DAMAGED SECTION SEAT TRACK, LOCATED, DRILLED, AND INSTALLED NEW SEAT TRACK SECTION FROM FR 74 TO FR 76/77 IAW A300-600 SRM 53-10-16.