# SDR AALA20010132

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2001
- Submitted: February 26, 2001
- Operation: Air carrier
- Aircraft: [N275AA](https://openairdocs.org/aircraft/N275AA), registered now
- 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: 49272
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Door
- Condition: Out Of Adj
- Location: Nlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20010132

## Discrepancy

DFW - FLT 1707 - EN ROUTE DFW-SMF, SHORTLY AFTER TAKEOFF, UPON RAISING NOSE GEAR DETECTED A STRONG VIBRATION.  LOWERED GEAR, DECLARED EMERGENCY AND RETURNED DFW WITHOUT FURTHER INCIDENT.  RESET NOSE LANDING DOOR SEQUENCE.  PERFORMED VISUAL INSPECTION.  NO DEFECTS NOTED.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

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