# SDR AALA202207140990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2022
- Submitted: July 14, 2022
- Operation: Air carrier
- Aircraft: [N519UW](https://openairdocs.org/aircraft/N519UW), registered now
- Make and model: Airbus A300*
- Aircraft serial: 3881
- Aircraft time: 44,504 hours, 16,249 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: None
- Part number: 351H51002
- Condition: Damaged
- Location: Zone 700 - Gears
- Stage of operation: TO
- How discovered: V
- Nature of condition: J, M
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202207140990

## Discrepancy

AIRCRAFT WAS GROUNDED: REJECTED TAKE OFF AT 78 KNOTS AND TOP SPEED OF 85 KNOTS LEFT BRAKE TEMPERATURE INDICATION REACHED 440 AFTER REJECT AND TURNED BRAKE FANS ON ONCE CLEARING RUNWAY. MAINTENANCE FOUND #1 BRAKE TEMPERATURE SENSOR CANNON PLUG DAMAGED AND LOOSE. REPLACED LEFT HAND MAIN LANDING GEAR BRAKE TEMPERATURE MONITORING UNIT (BTMU) PER AMM 32-47-18. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.