# SDR GUUA10200701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2007
- Submitted: October 25, 2007
- Operation: Air carrier
- Aircraft: N81533
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE137
- Aircraft time: 25,443 hours, 30,942 cycles
- Engine: Pwa PT6A67D
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Part number: 903800133
- Part serial: 3545
- Condition: Malfunctioned
- Location: Rt Brakes
- Stage of operation: TX
- How discovered: O
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GUUA10200701

## Discrepancy

FLIGHT:9250,  AFTER LANDING DISCOVERED RT BRAKE NOT HOLDING.  REPLACED CAPTAIN RT BRAKE MASTER CYLINDER. OPERATIONAL CHECK GOOD.



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