What was found
PHX - DURING C-CHECK INSPECTION REPORTED CORROSION ON FLOOR SUPPORT AT BS 312 TO 328 LBL 11.10, MAIN CABIN FLOOR. MAINTENANCE REMOVED DAMAGED AREA, FABRICATED REPLACEMENT PARTS AND REPAIRED PER SRM 51-10-1, SRM 51-40-2 AND EA B737-53-071. (M)