What was found
C-ZONE SEAT TRACK FR62 TO FRAME 71, 1959 HAS NUMEROUS AREAS OF CORROSION EVIDENT AS MARKED. SEAT TRACK, SECTION C62-71, 1959 CORROSION REMOVED A 2 X LOCATIONS. RII OF REMOVED CORROSION CARRIED OUT IAW GMM, VOL 1, CHAP 5, ASSESSED BOTH AREAS AS OUT OF LIMITS IAW SRM 53-41-15, REV 89. TRACK REPLACEMENT REQUIRED. SEAT TRACK REPLACED IAW SRM 51-72-11, REV 89, AND DWG F53477040006.