# SDR J7SA201709230001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2017
- Submitted: October 5, 2017
- Operation: Air carrier
- Aircraft: N475FX
- Make and model: Lear 45LEAR
- Aircraft serial: 508
- Aircraft time: 1,841 hours, 1,380 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Control Unit
- Condition: Malfunctioned
- Location: Brake System
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/J7SA201709230001

## Discrepancy

DIVERTED AFTER RECEIVING OUTBOARD BRAKE FAIL WHEN GEAR WAS EXTENDED DUE TO RUNWAY LENGTH AND FUEL LOAD. AIRCRAFT LANDED WITHOUT INCIDENT. R&R BCU AND ADJUSTED AUX HYDRO PUMP PRESSURE. MVF SUCCESSFUL.

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