# SDR IPXA2020022152340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2020
- Submitted: February 26, 2020
- Operation: Air carrier
- Aircraft: [N471UP](https://openairdocs.org/aircraft/N471UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28842
- Aircraft time: 20,292 hours, 13,996 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Warning Light
- Condition: Illuminated
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: E, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020022152340

## Discrepancy

EMERGENCY DECLARED  DUE TO GEAR DISAGREE EICAS & GEAR LIGHT, IN ADDITION DOOR LIGHT & EICAS AND NOSE GREEN LIGHT ILUMINATED WITH GEAR HANDLE. UNUSUAL AIRCRAFT VIBRATION & NOISE. REF MEL 32-30-1. LANDING GEAR ACT SYS. VMO SW SELECTED 270. DMP 32-30-1, LANDING GEAR PINS SAFETY WIRED IN PLACE. DEFERRAL OPEN M699680.R/R NLG LOCK ACTUATOR IAW AMM 32-34-02-404-009. THIS CLEARS M699680.

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