# SDR 2024F00076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2024
- Submitted: March 15, 2024
- Operation: General aviation
- Aircraft: [N966AM](https://openairdocs.org/aircraft/N966AM), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 35311
- Aircraft time: 38,051 hours, 5,057 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Part number: C20599100
- Part serial: 2476C20599
- Condition: Warning Message
- Location: Mlg
- Part time: 36,557 hours, 4,826 cycles
- Stage of operation: TX
- How discovered: L
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2024F00076

## Discrepancy

BRAKE MESSAGE ON EICAS BEFORE ENGINE START.        CORRECTIVE ACTION TAKE:   NLG 04 ELECTRICAL CARBON BRAKE ASSY B787-8 WAS REPLACED IAW AMM 32-42-04-00A-520A

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