# SDR SIMA20141118004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2014
- Submitted: December 10, 2014
- Operation: Air carrier
- Aircraft: [N925AE](https://openairdocs.org/aircraft/N925AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500908
- Aircraft time: 24,469 hours, 20,427 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Return Line
- Condition: Failed
- Location: Parking Brake
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20141118004

## Discrepancy

THE RETURN LINE CHECK VLV OF THE EMER PARKING BRAKE FAILED.  OPERATIONS CHECKED.  R & R EMER PARKING BRAKE RETURN LINE CHECK VLV.  PERFORMED LEAK CHECK & BLED HYD SYS IAW AMM 32-44-08.

---
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.