# SDR 2006UALA02401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2006
- Submitted: December 26, 2006
- Operation: Air carrier
- Aircraft: [N831UA](https://openairdocs.org/aircraft/N831UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1291
- Aircraft time: 22,276 hours, 8,658 cycles
- Engine: Iae V2522A5
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Condition: Damaged
- Location: Nr 1 Nacelle
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA02401

## Discrepancy

NR 1 ENG PYLON IS TWISTED AND LIFTED AT FWD INBOARD END AND INBOARD SKIN ATTACH PLATE AND FRNG ARE BUCKLING.  NR 1 PYLON FORWARD SECONDARY STRUCTURE "CANTILEVER" SECTION REPLACED BY AIRBUS IN ACCORDANCE WITH REPORT NUMBER M-300989-EMBOD.

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