What was found
MCN - MINOR REPAIR - DURING C-04 CHECK CORROSION WAS FOUND ON AFT CARGO COMPARTMENT CENTER FLOOR PROFILE STR 38 LT TO STR 38 RT, FR-50. MAINTENANCE REMOVED CENTER FLOOR PROFILE FROM STR 38 LT TO STR 38 RT, FR-50; FABRICATED A NEW REPLACEMENT CENTER FLOOR PROFILE; INSTALLED REPAIR PART IAW AWA ER 26-5341-03142-TB5.