What was found
INSPECTION TYPE:C CABIN SEAT TRACK AT STA 929 - 979 X=+8.5, FOUND CORROSION. CORROSION ON SEAT TRACK AT AFFECTED AREA REMOVED MAT'L THK: 0.100"(BASE) MAT'L REMOVED: 0.040", MAT'L REMN: 0.060"(STA959), FOUND OUT OF LIMIT. DISCREPANT SEAT TRACK AT STA 929-989 X=+8.5 TRIM OUT. HFEC INSP C/O ON TRIM OUT AREA, FOUND NO CRACK EVIDENT. NEW SEAT TRACK AND 2 SPLICE HAT SECTION REWORKED. TWO SPLICE PLATES FAB NEW SEAT TRACK FROM STA 929-979, X=+8.5 INSTALLED.