# SDR ABXA20240116511

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2024
- Submitted: January 16, 2024
- Operation: Air carrier
- Aircraft: [N371CM](https://openairdocs.org/aircraft/N371CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 25577
- Aircraft time: 89,114 hours, 30,706 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Relay
- Part number: 233T424810
- Part serial: D00678
- Condition: Malfunctioned
- Location: Brake Sys
- 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/ABXA20240116511

## Discrepancy

DURING TAXI OUT RSV BRAKE VAL EICAS MEESAGE CAME ON . AC RETURNED TO GATE AND MAINTENACE GROUNDED AC AND T/S PER FIM 29-11 FT 828. VERIFIED NO PWR TO C2 ISOLATED ACMP SUPPLY SOV. K1 RELAY ON M1216 PANEL BAD. REPLACED PANEL PER WDM 29-21-32. OPS CHECK GOOD AND RETURNED AC TO SERVICE  .

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