# SDR DALA2021070703762

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2021
- Submitted: July 7, 2021
- Operation: Air carrier
- Aircraft: [N313DN](https://openairdocs.org/aircraft/N313DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 7381
- Aircraft time: 12,780 hours, 6,288 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Bottle
- Condition: Leaking
- Location: Door Assist
- 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/DALA2021070703762

## Discrepancy

DOOR ASSIST BOTTLE DOSENTAT HOLD PRESSUR. REMOVED DOOR DAMPENER (EMER DPER CYLINDER PER A319-320-321 AMM 52-11 (977514) DEPT 525-RII -OK TO INSTALL DOOR ASSIST ACTUATOR QC 1506 845686, INSTALLED L1 DOOR DAMPENER /EMER- OPS CYLINDER PER A321 AMM 52-11 (460188) RII COMPLETE FINAL INSP, SAFETY + OPS CK GOOFD IAW A320 52-11-14 QC 1434 367342, INSTALLED L1 SUPPORT LINING PER A319-320-321 AMM 52-11. (LP# 7826513)

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