# SDR IPXA2020122163667

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2020
- Submitted: December 24, 2020
- Operation: Air carrier
- Aircraft: [N156UP](https://openairdocs.org/aircraft/N156UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0845
- Aircraft time: 20,505 hours, 12,530 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Damper
- Condition: Leaking
- Location: Main Cabin Door
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020122163667

## Discrepancy

MAIN CABIN DOOR PNEUMATIC ACT LEAKING.  SUSPECT BAD DIAPHRAM.  PLACED MAIN CABIN DOOR ON DEFERRAL, PER MEL 52-17-01-5.  DMP C/W, PLACARD INSTALLED.  CONTROL NR M730128 REMOVED AND REPLACED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER WITH REF TO MM 52-10-14-301.  SERVICED CYLINDER PER SYMS ESR: IPC 52-11-01-05B-580.

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