What was found
DISBONDED NUT PLATES WITH SLIGHT CORROSION AT ATTACHMENT POINT AT ASD LOWER SILL ANGLE BETWEEN BS 310 - 349, WL 73.50. REMOVED THE CORROSION & FOUND TO BE OUT OF LIMIT IAW SRM 53-00-00. REMOVED AND REPLACED THE LOWER SILL ANGLE IAW SRM 51-42-13, 51-52-06, 51-42-21, SRM 51-40-11, AND 51-42-6.