# SDR ABXA20241214256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2024
- Submitted: December 17, 2024
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 116,564 hours, 24,325 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Warning Message
- Condition: False Activation
- Location: Zone 700
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20241214256

## Discrepancy

DURING TAXI, PARKING BRAKE EICAS MSG ILLUMINATED AND PARKING BRAKE ILLUMINATED AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX  PERFORMED OPS CHECK OF THE PARKING BRAKE SYSTEM ,UNABLE TO DUPLICATE .OPS CHECK GOOD IAW AMM 32-44-00. AND RETURNED AC TO SERVICE

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