# SDR AALA202003169023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2020
- Submitted: March 16, 2020
- Operation: Air carrier
- Aircraft: [N809AA](https://openairdocs.org/aircraft/N809AA), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40627
- Aircraft time: 18,173 hours, 2,170 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Part number: 217142
- Part serial: 3268
- Condition: Hot
- Location: Mlg
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202003169023

## Discrepancy

AIRCRAFT WAS GROUNDED: BRAKES EICAS MSG. ANNUNCIATED DURING TAXI FOR TAKE-OFF FOLLOWED BY BRAKE TEMP EICAS MSG. AND  HOT NO.7 BRAKE. REMOVED AND REPLACED NO.7 BRAKE ASSY IAW AMM 35-45-07.

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