# SDR TRB2004F00007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2004
- Submitted: February 25, 2004
- Operation: Air carrier
- Aircraft: N248AT
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 248
- Aircraft time: 25,155 hours, 25,295 cycles
- Engine: Pwa PW127
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Uplock
- Part number: C255890002
- Condition: Unlocked
- Location: Nlg
- Part time: 2,947 hours
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRB2004F00007

## Discrepancy

A NOISE WAS HEARD UNDER THE CAPTAIN SEAT WHEN GEAR IS EXTENDED.  REMOVED AND REPLACED UPLOCK BOX.

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