# SDR CALA2024031800773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2024
- Submitted: March 18, 2024
- Operation: Air carrier
- Aircraft: [N824UA](https://openairdocs.org/aircraft/N824UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 965
- Aircraft time: 77,090 hours, 33,169 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 893301
- Condition: Faulty
- Location: Lh 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/CALA2024031800773

## Discrepancy

L/G SYS DISAGREE ECAM ON LANDING REMOVED SENSOR 23GA, LEFT MAIN GEAR EXTENDED SENSOR REF AMM 32-31-73-000-001-A INSTALLED NEW LEFT MAIN GEAR EXTENDED AENSOR 23GA REF AMM 32-31-73-400-001-A, STEPS 1 UP TO AND INCLUDING 4F. PARTS USED: 31-3231-3-0007,QTY :1 20-3211-3-0053,QTY :1 COMPLETED INSTALL OF SENSOR 23GA REF AMM 32-31-73-400-001-A, BITE TESTS PASS, AND GAP CHECKS FOR SENSOR ARE WITHIN LIMITS.

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