What was found
DURING HEAVY CHECK INSPECTIONS OF THE INTERNAL FUSELAGE FLOOR STRUCTURE, CFIII, FR 82-FR 83 ,UH SEAT TRACK, CORROSION FOUND ON TRACK TEETH, REMOVED BY BLENDING IAW SRM 51-10-03, MAX MATRL REMOVED .006. FOUND WITH IN LIMITS SRM 53-23-10, AD 01. C/OUT DVI WITH 10X MAG GLASS, NO FAULTS FOUND. REPROTECTED BLENDED AREA IAW SRM 51-23-04, SRM 51-23-05, SRM 51-10-06. REV# 54. CORROSSION LEVEL 1