# SDR 0004442203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2000
- Submitted: December 13, 2000
- Operation: Air carrier
- Aircraft: [N203US](https://openairdocs.org/aircraft/N203US), registered now
- Make and model: Boeing 727251
- Aircraft serial: 22543
- Aircraft time: 52,550 hours, 33,944 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Stage of operation: TO
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0004442203

## Discrepancy

AFTER TAKEOFF AND DURING GEAR RETRACTION, CREW RECEIVED A NOSE LANDING GEAR DOOR WARNING LIGHT. CREW PERFORMED COM PROCEDURE AND RETURNED TO DTW AND MADE AN UNEVENTFUL LANDING. DTW MAINTENANCE REPLACED A DEFECTIVE O-RING IN METERING ROD GLAND NUT. LEAK AND OPERATIONAL CHECK OK.

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