# SDR CALA2023032700889

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2023
- Submitted: March 27, 2023
- Operation: Air carrier
- Aircraft: [N833UA](https://openairdocs.org/aircraft/N833UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1401
- Aircraft time: 68,293 hours, 30,254 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Proximity Sensor
- Part number: 18322130131
- Condition: Unknown
- Location: Eng 2
- 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/CALA2023032700889

## Discrepancy

ENG 2 REVERSER FAULT FAULT CAUSED BY SENSOR FAULT 23GA. REPLACED PROXIMITY SENSOR 23GA AND CONNECTOR, CONTACTS DUE TO CORROSION ON MLG LH EXT SENSOR. FAULT CLEARED. CSAS/IGGS TEST PERFORMEND, PASSED. LGCIU TESTS PASS, ECAM STATUS NORMAL.

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