# SDR 0500429755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2005
- Submitted: April 1, 2005
- Operation: Air carrier
- Aircraft: N755NW
- Make and model: Doug DC-9-41
- Registry model: [Doug DC-9-41](https://openairdocs.org/model/douglas-dc-9-41) (OpenAirDocs)
- Aircraft serial: 47178
- Aircraft time: 81,121 hours, 75,022 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/0500429755

## Discrepancy

DURING H-CHECK FOUND CORROSION ON FLOORBEAM AT BS 794 RBL 57 TO RBL 60.  REPAIRED PER EA 97-202515.

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