# SDR DALA1161475525

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2011
- Submitted: November 3, 2011
- Operation: Air carrier
- Aircraft: [N525US](https://openairdocs.org/aircraft/N525US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 23619
- Aircraft time: 2,935 hours, 1,719 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Condition: Defective
- Location: Landing Gear
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1161475525

## Discrepancy

AFTER TAKEOFF GEAR HANDLE PLACED IN UP POSITION GEAR DOORS CLOSED.  HANDLE MOVED TO OFF AND GEAR DOORS OPENED.  MOVED GEAR HANDLE BACK TO UP AND GEAR DOORS CLOSED.  GEAR HANDLE STIFF FROM UP POSITION TO OFF.  NORMAL OPS FROM OFF TO DOWN.  REPLACED LANDING GEAR SELECTOR VALVE PER B757-A-32-31-02-401.  JACKED AND CYCLED GEAR WITH HANDLE IN OFF POSITION.  DOORS CHECK GOOD.

---
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.