# SDR USAA2014053000008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2014
- Submitted: May 30, 2014
- Operation: Air carrier
- Aircraft: [N169UW](https://openairdocs.org/aircraft/N169UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1455
- Aircraft time: 45,140 hours, 16,663 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Safety Valve
- Part number: 26323190027
- Part serial: 1763
- Condition: Malfunctioned
- Location: Landing Gear
- Part time: 45,139 hours, 16,662 cycles
- Stage of operation: LD
- 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/USAA2014053000008

## Discrepancy

LG FAILED TO EXTEND.  RECYCLED LG HANDLE, GEAR EXTENDED NORMALLY.  REPLACED LG SAFETY VLV, LG CONTROL LEVER, LANDING GEAR PRIORITY VLV & RELAY 48GA.

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