As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION OUT OF LIMITS. IN REF NRC 423: CORROSION ON BOX BEAM BTW STA 1660-1680 AND LBL 55 AT PASSENGER CABIN IS OUT OF LIMITS PER B757-300 SRM 53-00-51-1A PROCEDURE 1 AD 1. FIG. 101 DETAIL VI SECTION B-B. NEW BOX BEAM WAS REPLACED ON BTW STA 1660- 1680 AND LBL 55 AT PASSENGER CABIN PER B757-300 SRM 51-40-02-0G PAR 7 (D), CORROSION LEVEL 2. (1455344)