What was found
CORROSION-FWD WET AREA RT FWD FLOOR SILL (3 HOLE). REMOVED AND REPLACED RT FWD FLOOR SILL (3 HOLE), REF SRM 51-40-08. APPLIED SURFACE PROTECTION REF SRM 51-23-04, 51-23-05, 51-23-06. SEE W/O H6611 SN 226 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.