# SDR YENA2021111200766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2021
- Submitted: November 12, 2021
- Operation: Air carrier
- Aircraft: [N635JB](https://openairdocs.org/aircraft/N635JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2725
- Aircraft time: 59,713 hours, 21,133 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Inoperative
- Location: Mlg
- Stage of operation: CL
- 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/YENA2021111200766

## Discrepancy

FLT 6448, SAL-MCO(AIR TURN BACK TO SAL). L/G LGCIU 2 FAULT, ECAM ANNOUNCED LEVEL FL 370-35 MIN AFTER T/O. STATUS PAGE INOP SYS:LGCIU ; REF N/R 2021-524-524021, REMOVED AND REPLACED PROXIMITY SENSORS 20GA, 24GA, 38GA IAW AMM 32-31-73-400-001-A AND 32-31-73-400-005-A, REPLACED LGCIU 2 IAW AMM 32-31-71-400-001-A, PERFORMED FUNCTIONAL TEST OF THE NORMAL EXTENSION AND RETRACTION OF LANDING GEAR IAW AMM 32-31-00-720-002-A, TEST IS OK.

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