As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON MAIN CABIN AFT PRESSURE BULKHEAD SEAL RETAINERS LOCATED AT BS 1016 AND FROM RBL 45 TO LBL 45. REPLACED 5 SEAL RETAINERS PER DWG 65-46823. (FOR PARTS INFORMATION SEE AALA202212205004, AALA202301123979, AALA202301127351, AALA202301120840, AND AALA202301128973)