# SDR 98ZZZX1693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N4S
- Make and model: Beech B300
- Registry model: [Beech B300](https://openairdocs.org/model/hawker-beechcraft-b300) (OpenAirDocs)
- Aircraft serial: FL107
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Valve
- Part number: 1013810125
- Condition: Failed
- Location: Lt Brake
- Part time: 175 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX1693

## Discrepancy

PILOT REPORTED LEFT BRAKE DEICE INOPERABLE.  MAINTENANCE CHECK-OUT REVEALED SWITCH IN VALVE APPEARS INOPERATIVE AS VALVE WAS PHYSICALLY IN THE OPEN POSITION, ON COMMAND.  THIS VALVE WAS INSTALLED ONLY 6 MONTHS.

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