As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPORT POST'S AT RBL.18, STR.27, AND LBL.18 ON FWD FACE OF PRESSURE BULKHEAD AT FS.409.00+128 HAVE SEVERAL JO BOLTS THAT PULLED SHORT DURING INSTALLATION AND SOME ARE LOOSE IN HOLES. (C CHECK RO 12/28/2021) REMOVED AND REPLACED 9EA JO BOLTS IAW REO 601R-53-41-889 REV-C DATED 2018-01-03