# SDR ASAA9680036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N956AS](https://openairdocs.org/aircraft/N956AS), 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: 48079
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Doors
- Condition: Unlatched
- Location: Nlg
- Stage of operation: CL
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA9680036

## Discrepancy

LAX - AIR TURN BACK OF FLT 505 - CREW REPORTED SEVERE VIBRATION FROM NOSE AREA, AFTER LANDING GEAR RETRACTION VIBRATION INCREASED AS AIRSPEED INCREASED.  LOWERED LANDING GEAR AND RETURNED TO LAX, LANDED WITHOUT INCIDENT.  FOUND NLG DOORS OPEN, CLOSED NLG DOORS AND ACCOMPLISHED RETRACTION/EXTENSION TEST AND OPERATED NORMALLY.  (M)

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