What was found
RH OVER WING FLOOR SILL PLATE IS CORRODED AT THE FOLLOWING LOCATIONS: FS429, 441. 447, 452, 507, 519, 536,542, AND FS542 (C-CHECK RO 4/2/2021) COMPLIED WITH REO 601R-53-41-666 REV-C DATED 2012-11-06 FOR ALL AREAS. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.