What was found
FOUND DURING C-CHECK, FRAME AT 258.0 HAS CORROSION. MAINTENANCE REMOVED MATERIALS, FABRICATED FWD STIFFENER TP SAMLE FROM 2024T3.040, FABRICATED REPAIR DOUBLER PER REF 51-20-41, 42, AND 43. INSTALLED STIFFENER AND REPAIR ANGLE AS PER SRM 51-40-21.