# SDR DALA2026102605849

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2026
- Submitted: October 26, 2026
- Operation: Air carrier
- Aircraft: [N302NB](https://openairdocs.org/aircraft/N302NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1062
- Aircraft time: 67,848 hours, 35,438 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Faulted
- Location: Zone 700
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026102605849

## Discrepancy

LANDING GEAR NOT UP AND LOCKED MSG ON ECAM AFTER TAKEOFF. FOLLOWED ECAM PROCEDURE TO REMAIN BELOW 220 KTS LOWERED & RAISED MLG LEVER THEN RETRACTED NORMALLY. FIRST TIME IT SEEMED THE WHEELS WERE UP BUT DOORS WERE OPEN.  DUE TO NLG PROX SENSOR (24GA) FAULT REPLACED SENSOR PER A319 AMM 32-31 WITH FWD CARGO PROX SENSOR (30WV) IAW AMM 52-71. LGCIU TESTS PASS. IAW AMM 32-31-73-400-005-A STEP 4.F. OK TO DEFER INPSECTION OF 24GA FOR 15 FLT CYCLES OR 36 FLT HOURS (THE ONE THAT OCCURS FIRST). ACFT OK FOR SVC. BITE CHECK FAULTED SENSOR 24GA AGAIN. FOUND HYD FLUID CONTAMINATION AT BACKSHELL TO C/P. CLEANED SAME. RESISTANCE AND INDUCTANCE CHECKS GOOD IAW AMM 32-31. SEE MD LOG 1879325. (LP: 7901750, AIRCRAFT WAS GROUNDED)

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