What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED CORROSION ON LT MID CHORD BETWEEN DOGHOUSE FLOOR AND BS 302 LBL 15 WL 170. CORROSION REMOVED OUT OF LIMITS IAW SRM 53-10-1. REMOVED AND REPLACED LT MID CHORD IAW SRM 51-30-2, 51-30-4 AND MM 51-20-151.