# SDR 96UAL900339

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N775UA](https://openairdocs.org/aircraft/N775UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26947
- Engine: Pwa PW4077
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Downlock Pin
- Condition: Not Removed
- Location: Nlg
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96UAL900339

## Discrepancy

NOSE GEAR DOOR WOULD NOT CLOSE WITH GEAR UP, AN EICAS MESSAGE INDICATED NOSE GEAR DISAGREEMENT.  *S/D*  DISCREPANCY WAS CAUSED BY THE NOSE GEAR DOWNLOCK PIN BEING LEFT IN PLACE.  THE PROBLEM WAS CORRECTED BY REMOVING THE DOWNLOCK PIN.

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