# SDR 29GA2012060594754

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2012
- Submitted: June 13, 2012
- Operation: Air carrier
- Aircraft: N69547
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE189
- Aircraft time: 31,142 hours, 39,728 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Keelbeam
- Part number: 1149800238
- Condition: Corroded
- Location: Nacelle
- 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/29GA2012060594754

## Discrepancy

DURING SCHEDULED ROUTINE MAINTENANCE DISCOVERED RIGHT NACELLE INBOARD KEELBEAM LOWER ATTACHMENT HOLE FOR TRUSS APPEARS TO HAVE A CRACK AND HAS CORROSION.  REPLACED RIGHT INBOARD LOWER KEEL WEB.

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