# SDR E07A201802120007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2017
- Submitted: February 12, 2018
- Operation: Air carrier
- Aircraft: [N335AS](https://openairdocs.org/aircraft/N335AS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500079
- Aircraft time: 3,578 hours, 2,318 cycles
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Valve
- Part number: DAP0010701
- Part serial: 100JW
- Condition: Leaking
- Location: Parking Brake
- Part time: 3,578 hours, 2,318 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/E07A201802120007

## Discrepancy

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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.