# SDR MALA050206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2005
- Submitted: February 28, 2005
- Operation: Air carrier
- Aircraft: N422XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B422
- Aircraft time: 17,814 hours, 19,456 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Fuselage
- 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/MALA050206

## Discrepancy

DURING 4Y/2Y CHECK IN BNA, FOUND FLOOR SUPPORT FLANGE AT PAX DOOR THRESHOLD IS CORRODED OUT OF LIMITS.  DAMAGE IS ACCEPTABLE PER EMAIL FROM MESABA ENGINEER, KEN SEVERSON, DATED 2/1/05.  REF EAMS WORKORDER 211546 TASK 1517.

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