# SDR GUUA93854112308A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2008
- Submitted: November 26, 2008
- Operation: Air carrier
- Aircraft: N81538
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE199
- Aircraft time: 25,855 hours, 31,354 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Keelbeam
- Part number: 1181200363
- Condition: Cracked
- Location: Lt 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/GUUA93854112308A

## Discrepancy

AT SCHEDULED ROUTINE MAINTENANCE DISCOVERED LEFT NACELLE KEEL HAS A .75 INCH CRACK.  STOP DRILLED CRACK AND INSTALLED REPAIR DOUBLERS.

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