As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MX PERFORMING INSP IT WAS NOTED THAT STA 560-570, STR 27L IS CORRODED. FLOORBEAM SPLICE PLATE IS CRACKED. REMOVED DAMAGED SECTION OF STR DIM 18.25" FABRICATED NEW STR FROM BAC1498-147 DIM 18.25" .090". FABRICATED 2 SPLICES 13.25" X 10" BAC 1498-131. INSTALLED REPAIR, NO OTHER DEFECTS WERE NOTED. ACFT WAS RETURNED TO SERVICE.