# SDR UPS96505671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N428UP](https://openairdocs.org/aircraft/N428UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25459
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Access Door
- Condition: Damaged
- Location: Lt Ac Bay
- Stage of operation: CL
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96505671

## Discrepancy

UPON DEPARTURE, EXPERIENCED VIBRATION ABOUT THE SAME TIME FLAPS WERE RETRACTED.  VIBRATION CONTINUED UNTIL SEVERAL MINUTES LATER, THEN STOPPED.  REMOVED AND REPLACED PNUE ACCESS DOOR IN LT A/C BAY DOOR.

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