# SDR E07A201802120008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2018
- Submitted: February 12, 2018
- Operation: Air carrier
- Aircraft: N301AS
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500119
- Aircraft time: 3,368 hours, 2,224 cycles
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Valve
- Part number: DAP0010701
- Part serial: 90KL
- Condition: Leaking
- Location: Parking Brake
- Part time: 3,285 hours, 2,173 cycles
- Stage of operation: TX
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/E07A201802120008

## Discrepancy

AFTER BRAKE RELEASE. PARK BRAKE LIGHT STAYS ON OR IS INTERMITTENT COMING ON.

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