# SDR AALA202403229204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2024
- Submitted: March 22, 2024
- Operation: Air carrier
- Aircraft: [N431AN](https://openairdocs.org/aircraft/N431AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10385
- Aircraft time: 11,133 hours, 2,969 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Coupling
- Part number: UNKNOWN
- Condition: Disconnected
- Location: Hyd System
- Stage of operation: LD
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202403229204

## Discrepancy

AIRCRAFT PULLED TO THE RIGHT ON LANDING ROLL. #1 BRAKE NEVER ENGAGED. TEMPERATURE REMAINED AT 15 C WHILE #2 BRAKE CLIMBED TO +500 C. FOUND FORWARD HYDRAULIC LINE QUICK RELEASE COUPLING ON #1 BRAKE DISCONNECTED, REINSTALLED AS REQUIRED.

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