As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND FORWARD CARGO COMPARTMENT CORROSION ON CUSP WEB FS 450-475 L18L. REMOVED FLOORBOARDS AND PANELS FOR ACCESS. REMOVED CORROSION. FOUND CUSP-WEB IS OUT OF LIMITS. FABRICATED CUSP WEB 17 INCHES BY 5.5 INCHES. TREAT AND PRIMED CUSP WEB AND INSTALLED FABRICATED PARTS. REINSTALLED ACCESS PANELS AND FLOORBOARDS. (M)