What was found
SEAT TRACK BETWEEN FRAME 53.2 AND 54 AT -Y1959 IS CORRODED AT LOCATIONS: FR53.5+11". CORROSION REMOVED BY GRINDING AS PER SRM 51-74-00 REV 97. DAMAGE DIMENSIONS: DAMAGE DIMENSIONS: 1. BLEND DIMENSIONS: 1. FR53.5+11" SUPERIOR L=1.500" W=0.800" DEPTH=0.032" CENTRAL L=1.500" W=0.800" DEPTH=0.033. ASSESSED AS OUTSIDE OF SRM 53-00-15 REV 97 LIMITS. RII CARRIED OUT AS PER GMM VOL 1 CHAP 5 - CONFIRMED AS LEVEL 2 CORROSION, PART REPLACEMENT REQUIRED. SEAT TRACK REPLACED AS PER SRM 51-72-11 REV 97 AND DRAWING F53326941 ISSUE A.