# SDR AALA202207207120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2022
- Submitted: July 20, 2022
- Operation: Air carrier
- Aircraft: [N663AW](https://openairdocs.org/aircraft/N663AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1419
- Aircraft time: 69,912 hours, 28,054 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake Assy
- Part number: 21684
- Part serial: 4175
- Condition: Dragging
- Location: Zone 700 - Gears
- Part time: 50,334 hours, 28,459 cycles
- Stage of operation: TX
- 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/AALA202207207120

## Discrepancy

AIRCRAFT WAS GROUNDED: DURING TAXI WITH TILLER CENTERED NOSE STEERING PULLS AIRCRAFT LEFT.  NO BRAKE NOTABLY DRAGGING. MAINTENANCE FOUND THE #2 MAIN LANDING GEAR BRAKE DRAGGING / LOCKED UP AND EXTREMELY HARD TO TURN. REPLACED BRAKE ASSEMBLY PER AMM 32-42-27 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

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