# SDR CALA2015081894227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2015
- Submitted: August 18, 2015
- Operation: Air carrier
- Aircraft: [N439UA](https://openairdocs.org/aircraft/N439UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 683
- Aircraft time: 61,296 hours, 23,892 cycles
- Engine: Iae V2527A5
- System (JASC): [5280 · Landing Gear Doors](https://openairdocs.org/jasc/5280)
- Part: Bushing
- Condition: Worn
- Location: Nlg Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015081894227

## Discrepancy

VIBE FELT IN COCKPIT & FWD GALLEY ON CLIMB OUT, FL 27O TO FL 340, 280 KIAS, NO VIBES LVL.  REPLACED NLG AFT DOORS BUSHINGS & BOLTS IAW MM 32-22-13-410-001-A.

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