As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON STRINGER RBL 7.55 STA 1375 AT AFT CARGO COMPARTMENT(CCT). CORROSION LEVEL 2, CORROSION ON STRINGER WAS REMOVED, PER B757-300 SRM 51-10-02-0G PAR 15 A. MINIMUN REMAINING THICKNESS ON ALL REWORKED AREAS IS 0.030" THEREFORE AREA OUT OF LIMITS, PER B757-300 SRM 53-00-53-1A-1 PROCEDURE 1. STRINGER WAS REPLACED, PER B757-300 SRM 51-40-02-0G PAR 4 AND 7.