# SDR AALA201505189010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2015
- Submitted: May 18, 2015
- Operation: Air carrier
- Aircraft: [N523UW](https://openairdocs.org/aircraft/N523UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3960
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Relay
- Part number: E0219ASXUU
- Condition: Faulty
- Location: Landing Gear
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201505189010

## Discrepancy

FLIGHT 1917, AFTER TAKEOFF, THE LG WOULD NOT RETRACT.  LG DOORS DID NOT OPEN.  THE GEAR WAS RECYCLED TWICE & NO RESPONSE, LG CONTROL ON GEAR PAGE.  THE FLIGHT RETURNED & LANDED WITHOUT FURTHER INCIDENT.  NR 28V DC WAS FOUND AT THE SAFETY VLV PLUG 49GA-A.  REPLACED RELAY 62GA.

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