# SDR SIMA200733901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2007
- Submitted: December 5, 2007
- Operation: Air carrier
- Aircraft: [N307AE](https://openairdocs.org/aircraft/N307AE), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B307
- Aircraft time: 21,265 hours, 24,864 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 7253721439
- Condition: Corroded
- Location: Fs 258
- Part time: 21,265 hours, 24,864 cycles
- 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/SIMA200733901

## Discrepancy

DURING MBV, THE FRAME AT FS 258.0 WAS FOUND TO BE CORRODED.  REPAIRED FRAME AT FS 258.0 PER SAAB SRM (72LKS 3079 REV 49) CHAPTER 53-70-30.  AIRCRAFT RETURNED TO SERVICE.

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