What was found
DURING C-04 CHECK A .25 INCH CRACK WAS FOUND ON FORWARD CARGO COMPARTMENT FLOOR SUPPORT SPLICE AT FR 31, RBL 28. MAINTENANCE REMOVED DAMAGED SECTION OF PROFILE AT FR 31, RBL 28; FABRICATED A NEW REPLACEMENT SECTION OF PROFILE, AND SPLICE REPAIR DOUBLERS; INSTALLED REPAIR PARTS IAW AWA ER 26-5320-03154-SS1.