# SDR AALA202209228360

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2022
- Submitted: September 22, 2022
- Operation: Air carrier
- Aircraft: [N197UW](https://openairdocs.org/aircraft/N197UW), registered now
- Make and model: Airbus A300*
- Aircraft serial: 3928
- Aircraft time: 41,447 hours, 16,238 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Valve
- Condition: Leaking
- Location: Zone 800 - Doors
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202209228360

## Discrepancy

AIRCRAFT WAS GROUNDED: WHILE ARMED DOOE 4L SHOWS DISARMED ON CIDS PANEL MAINTENANCE FOUND THE 4L DOOR ASSIST BOTTLE DIAPHRAGM DIMPLED CAUSING THE BOTTLE TO SLOWLY LEAK DOWN, REPLACED DIAPHRAGM (AALA202209227183) ALONG WITH THE SHRADER VALVE. (AALA202209228360) A SATISFACTORY LEAK CHECK WAS ACCOMPLISHED PER AMM 52-10-00.

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