# SDR YENA2025072300751

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2025
- Submitted: July 23, 2025
- Operation: Air carrier
- Aircraft: [N505JB](https://openairdocs.org/aircraft/N505JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01173
- Aircraft time: 89,004 hours, 33,748 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Uplock
- Part number: C247300016
- Part serial: H3600
- Condition: Failed
- Location: Nlg
- Part time: 78,834 hours, 28,397 cycles
- Stage of operation: AP
- 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/YENA2025072300751

## Discrepancy

FLT#488, MCO-ORH. (AIRCRAFT DIVERSION TO BOS) "ON GA AFTER PREVIOUS MDG NOSE LG WOULD NOT RETRACT. RECYCLED GEAR PER EICAM + GEAR RETRACTED; PER TSM 32-31-00 REMOVED AND REPLACED NLG UPLOCK ASSY IAW AMM 32-31-21. OPERATIONAL CHECK AND LEAK CHECK REQUIRED.)

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