# SDR GTIA2017120302267

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2017
- Submitted: December 7, 2017
- Operation: Air carrier
- Aircraft: [N669NK](https://openairdocs.org/aircraft/N669NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7296
- Aircraft time: 4,607 hours, 1,887 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Condition: Low Pressure
- Location: Door
- 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/GTIA2017120302267

## Discrepancy

DURING WEEKLY CHECK OF AIRCRAFT MAIN CABIN IT WAS FOUND THAT R1 AND L1 DOOR BOTTLE ASSIST PRESSURE IS BELOW LIMITS. SERVICED L1 DOOR AND R1 DOOR BOTTLE ASSIST  PRESSURE TO PROPER LIMITS AS PER A.MM 52-10-00.

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