# SDR CALA2017050501249

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2017
- Submitted: May 5, 2017
- Operation: Air carrier
- Aircraft: [N846UA](https://openairdocs.org/aircraft/N846UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1600
- Aircraft time: 50,654 hours, 21,621 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 893301
- Condition: Faulty
- Location: Rt Mlg Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017050501249

## Discrepancy

LGCIU 1 FAULT DISPLAYED ON UPPER ECAM SCREEN . EMERGENCY DECLARED. PERFORMED TSM TASK 32-31-00-810-819-A FOR CFDS FAULT MSG "R LG DOOR CLOSED PROX SNSR (26GA)/LGCIU (5GA1)" CODE 32-31-73. REPLACE D 26GA SENSOR IAW AMM32-31-73-000-001-A/400-001-A. BITE TEST, AN D OPS CHECK GOOD. P/N 8-933-01 REF IPC32-31-33-01. RETURN ACFT BACK TO NORMAL CONFIGURATION.

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