# SDR 2005UALA00644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2005
- Submitted: July 19, 2005
- Operation: Air carrier
- Aircraft: [N431UA](https://openairdocs.org/aircraft/N431UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 571
- Aircraft time: 32,909 hours, 11,596 cycles
- Engine: Iae V2527A5
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Controller
- Part number: 664700500A4D
- Condition: Failed
- Location: Mlg
- Stage of operation: CR
- 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/2005UALA00644

## Discrepancy

NR 1 LGCIU FAULT FOLLOWED BY LOSS OF VH2 RADIO AND THRUST REVERSER.  LGCIU FAULT DISPLAYED DURING CRUISE.  ACP LGCIU SYSTEM GRND TEST REF MM 32-69-00.  TEST OKNO FAULTS FOUND.

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