# SDR YENA2007092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2007
- Submitted: October 24, 2007
- Operation: Air carrier
- Aircraft: [N603JB](https://openairdocs.org/aircraft/N603JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2352
- Aircraft time: 12,212 hours, 4,111 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Safety Valve
- Part number: 7620801
- Part serial: H3813
- Condition: Failed
- Location: Mlg
- Part time: 12,212 hours, 4,111 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2007092

## Discrepancy

FLT 59, JFK-MCO, ATB TO JFK, ON TAKEOFF LANDING GEAR NOT UPLOCKED INDICATION & ECAM GEAR.  GEAR FAILED TO RECYCLE.  GEAR INDICATIONS NORMAL IN DOWN LOCKED POSITION.  FOUND SAFETY VALVE AT FAULT.  REMOVED AND REPLACED SAFETY VALVE IAW 32-31-00-810-856.  ACCOMPLISHED NORMAL ALT GEAR OPERATION IAW 32-31-16-720-050, ALL FOUND NORMAL.  A/C OK FOR SERVICE.

---
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.