What was found
BFM - C4 - FLOORBEAM UPPER CHORD, 1.5 L X 2.0 W X .020, 1.5: X 2 W X .029, 2L, CORROSION (3 AREAS); LEVEL 1; TASK C53-251-03, STA 1640 FROM BL0 - RBL 60. REPLACED UPPER CHORD SECTION IAW TYP REP. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BFM - C4 - FLOORBEAM UPPER CHORD, 1.5 L X 2.0 W X .020, 1.5: X 2 W X .029, 2L, CORROSION (3 AREAS); LEVEL 1; TASK C53-251-03, STA 1640 FROM BL0 - RBL 60. REPLACED UPPER CHORD SECTION IAW TYP REP. (K)