# SDR AALA202101119001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2021
- Submitted: January 11, 2021
- Operation: Air carrier
- Aircraft: [N131NN](https://openairdocs.org/aircraft/N131NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6472
- Aircraft time: 20,470 hours, 5,520 cycles
- System (JASC): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Hinge
- Condition: Excess Play
- Location: Nlg 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/AALA202101119001

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  EXCESSIVE PLAY AFT DOOR LEFT ON NOSE LANDING GEAR.  REMOVED AFT NLG DOOR LT, IAW AMM 32-22-13-010-001-A.  REPLACED FORWARD HINGES 2 EA (AALA202101119001), AFT HINGES 2 EA (AALA202101119026), AND HOLLOW PIN 1 EA (AALA202101119027), IAW CMM 52-82-32-802-C01 AND CMM 52-82-32-400-805-B01.  REINSTALLED AFT NLG DOOR LT, IAW AMM 32-22-13-410-001-A.

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