# SDR USAA2015010800007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2015
- Submitted: January 8, 2015
- Operation: Air carrier
- Aircraft: [N123UW](https://openairdocs.org/aircraft/N123UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1310
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Control Unit
- Part number: 664700500A4D
- Part serial: 3061
- Condition: Faulty
- Location: Zone 100
- Part time: 38,031 hours, 21,070 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2015010800007

## Discrepancy

EMERGENCY LANDING, CAPTAIN HAD PAXS BRACE FOR LANDING FOR A LGCIU 1 FAULT ALONG WITH RED UNLOCK ON LG, HAD ALL 3 GREEN DOWN INDICATIONS.  AFTER SAFE LANDING RED UNLOCK LIGHT WENT OUT.  FLIGHT LANDED WITHOUT ANY INCIDENT & WAS ABLE TO TAXI TO GATE. ACCOMPLISHED TSM TASK 32-31-00-810-825-A REF ASM 32-31-03 SCH 3 NO PROBLEMS FOUND. REPLACED LGCIU 1 IAW AMM 32-31-71-401 & 8 GA PROX SENSOR IAW AMM 32-31-73-401.  LGCIU 1 BITE TESTED OK.

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