# SDR 9JLA2021041624289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2021
- Submitted: April 16, 2021
- Operation: Air carrier
- Aircraft: [N602JC](https://openairdocs.org/aircraft/N602JC), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK256
- Aircraft time: 8,706 hours, 7,582 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Condition: Cracked
- Location: Lt Pylon
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9JLA2021041624289

## Discrepancy

THE MAINTENANCE TEAM DISCOVERED DURING THE POSTFLIGHT CHECKLIST THE LEFT PYLON LOWER SHIN HAD A 3 INCH LONG CRACK. THE LEFT LOWER PYLON PANEL WAS REMOVED, A REPAIR WAS FABRICATED AND INSTALLED ON THE PYLON PANEL. THE PANEL WAS REINSTALLED ONTO AIRCRAFT AND THE AIRCRAFT WAS REINSTALLED. WORK WAS DONE IAW THE BEECHJET MODEL 400 SRM 51-02-00, 51-50-15, 51-40-01, 51-43-00

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