What was found
MAJOR REPAIR - DURING C-8 CHECK CORROSION WAS FOUND ON OUTBOARD UPPER LIP OF SEAT TRACK NR2, 2 INCH AFT OF FR 20, Y 765. MAINTENANCE REMOVED CORROSION AND CUTOUT DAMAGED SECTION OF SEAT TRACK, FABRICATED A REPAIR DOUBLER AND PLUG, AND INSTALLED REPAIR PARTS.