# SDR FDEA202101160132

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2021
- Submitted: January 18, 2021
- Operation: Air carrier
- Aircraft: [N970FD](https://openairdocs.org/aircraft/N970FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 28166
- Aircraft time: 67,139 hours, 23,436 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Valve
- Part number: 274605
- Part serial: 2044132
- Condition: Inoperative
- Location: Brake System
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202101160132

## Discrepancy

NR 5 BRAKE INOPERABLE FUNCTIONS NORMALLY IN ALTERNATE (LT HYD SYS).  REPLACED LEFT ANTISKID SHUTTLE VALVE MODULE, IAW 757 MM 32-42-07-4.  OPERATIONS AND LEAK CHECK GOOD.

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