# SDR CALA2023071002208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2023
- Submitted: July 10, 2023
- Operation: Air carrier
- Aircraft: [N439UA](https://openairdocs.org/aircraft/N439UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 683
- Aircraft time: 78,148 hours, 31,611 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Brake
- Part number: UNKNOWN
- Condition: Unknown
- Location: Rh Outboard
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023071002208

## Discrepancy

HIGH SPEED REJECT AT 120KTS RH OUTBOARD BRAKE 675C NOSE STAYED ON GND PERFORMED EMERGENCY BRAKE APPLICATION / HOT BRAKE INSPECTION REF AMM 05-51-16-200-001-A. ALL CHECKS NORMAL UNDER OVERHEAT THRESHOLD. NORMAL BRAKE AND ALTERNATE BRAKE NORMAL

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