As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN INSPECTION, MX DISCOVERED THAT THE TAILCONE CATWALK OVER THE VENTRAL STAIRWAY WAS DAMAGED AND JAMMING. THE MOVEABLE CEILING (CATWALK) WAS REPAIRED, ADJUSTED, AND RIGGED. IT NO LONGER BINDS DURING OPERATION AND MEETS PUBLISHED SPECIFICATIONS.