What was found
AFT LEFT DOOR LOW BOTTLE PRESSURE ON CIDS PANEL. REPLACED THE L4 DOOR PERCUSSION MECHANISM DIAPHRAGM AND SEAL, SERVICED DOOR DAMPER EMERGENCY CYLINDER IAW AMM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT LEFT DOOR LOW BOTTLE PRESSURE ON CIDS PANEL. REPLACED THE L4 DOOR PERCUSSION MECHANISM DIAPHRAGM AND SEAL, SERVICED DOOR DAMPER EMERGENCY CYLINDER IAW AMM.