# SDR AALA201705269004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2017
- Submitted: May 26, 2017
- Operation: Air carrier
- Aircraft: [N836AW](https://openairdocs.org/aircraft/N836AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2570
- Aircraft time: 37,260 hours, 17,292 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Tachometer
- Part number: C20105000
- Part serial: 53554
- Condition: Failed
- Location: Nr 1 Wheel
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201705269004

## Discrepancy

WITH AUTO BRAKES ARMED FOR LANDING, JUST AFTER TOUCH DOWN AND SPOILERS DEPLOYED, RECEIVED AN AUTO BRAKE FAULT.  REPLACED THE NR 1 WHEEL TACHOMETER, OPS CHECKED GOOD IAW MM 32-42-57-400.

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