As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. **SUPPLEMENTAL REPORT FOR AALA202409179472: MAINTENANCE REPLACED THE DIAPHRAGM FOR THE PERCUSSION MECHANISM ON THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00-610-001-A. ** (CLOSED)