# SDR IPXA2014060683217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2014
- Submitted: June 6, 2014
- Operation: Air carrier
- Aircraft: [N427UP](https://openairdocs.org/aircraft/N427UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25458
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Actuator
- Part number: 273N10052
- Part serial: 00448
- Condition: Inoperative
- Location: Nlg Lock
- Stage of operation: CL
- 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/IPXA2014060683217

## Discrepancy

AIR TURN BACK DUE TO GEAR LIGHT AND GEAR DISAGREE EICAS MESSAGE.  RAN CHECKLIST. NO RELIEF. RETURNED TO DEPARTURE.  NO EMERGENCY.  R & R NLG LOCK ACTUATOR IAW AMM 32-34-004-002 AND 009. C/W NLG LOCK ACT OPS AND LEAK CK IAW AMM 32-34-00/501.

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