# SDR AALA202101139026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2021
- Submitted: January 13, 2021
- Operation: Air carrier
- Aircraft: [N180US](https://openairdocs.org/aircraft/N180US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1525
- Aircraft time: 65,833 hours, 24,851 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Servicing Valve
- Condition: Leaking
- Location: L1 Door Damper
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202101139026

## Discrepancy

AIRCRAFT WAS GROUNDED.  L1 DOOR DAMPER SERVICING FITTING VALVE LEAKING.  REPLACED SERVICING VALVE, SERVICED DAMPER AND ACCOMPLISHED A SATISFACTORY LEAK CHECK, PER AMM 52-10-00--610-003-A.

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