# SDR AALA201806309003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2018
- Submitted: June 30, 2018
- Operation: Air carrier
- Aircraft: [N142AN](https://openairdocs.org/aircraft/N142AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6711
- Aircraft time: 9,663 hours, 3,651 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Damper
- Condition: Low Pressure
- Location: R4 Door
- Stage of operation: IN
- 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/AALA201806309003

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. DOORS R1 AND R4 DAMPER PRESSURE LOW (R1 - 1400 PSI  AT 75* FAHRENHEIT/ R4 - 1400 PSI AT 75* FAHRENHEIT). SERVICED R1 AND R4 DOOR DAMPERS PER AMM 52-22-00. THIS SDR IS FOR DOOR R4. (SEE CONTROL #AALA201806309002)

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