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 THE AFT PIT FLOORBEAM BS 950 BETWEEN RBL 60 AND RBL 70 IS CORRODED. REMOVED CORROSION, INSTALLED NEW STRAP PN 65-16338-276 BETWEEN BS 840-950A. NO OTHER DEFECTS NOTED. ACFT WAS RETURNED TO SERVICE.