As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION (C53-224-01(2) BS 740 FLOORBEAM UPPER CHORD EMANATING FROM UNDER NUT PLATE RBL 5 WL 208. FLOORBEAM BS 740 UPPER CHORD WAS BLENDED IN AN AREA 4 X 1.5 INCHES RBL 5 WL 208 WITH REMAINING THICKNESS OF .115 FLAP PEENED BLENDED AREA, ALODINED AND PRIMED IAW FED EX EA 7-5310-100563.