What was found
UPON REMOVAL OF RT SEAT TRACK, CLEANED AREA AT BS 469 - 581, HAD MULTIPLE SIGNS OF CORROSION. PERFORMED REPAIR BETWEEN BS 469 - 581, FOUND TO BE WITHIN LIMITS IAW REO 670-53-31-1223, REV-, SRM 53-31-43, 51-11-00, 51-42-06, 51-42-13, 51-42-21, 53-00-41, 51-21-11, 51-25-06, 51-25-16. NDT PERFORMED.