# SDR GTIA040846

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2004
- Submitted: December 17, 2004
- Operation: Air carrier
- Aircraft: N830NK
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49932
- Engine: Pwa JT8D1
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector
- Condition: Dirty
- Location: Mlg
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA040846

## Discrepancy

LP NR 3022501; DEPARTING DCA AFTER GEAR RETRACTION, ALL 3 RED UNSAFE LIGHTS REMAINED ILLUMINATED, GEAR DOOR LIGHT EXTINGUISHED.  ACCOMPLISHED QRH PROCEDURE WITH NO CHANGE IN INDICATIONS.  ACP BITE CHECK OF PSEU, CLEANED LANDING GEAR HANDLE SWITCH S1-89 AND THROTTLE GEAR SWITCHES.  OPS CHECK GOOD.

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