# SDR 97ZZZM956

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N351AT](https://openairdocs.org/aircraft/N351AT), registered now
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 354
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: S5367240720201
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZM956

## Discrepancy

SAW - DURING CPCP-2 INSPECTION MAINTENANCE DISCOVERED FLOORBEAMS AT FRAME 36 AND 38 CORRODED OUT OF LIMITS IAW SRM 53-61-00.  MAINTENANCE REMOVED AND REPLACED FLOORBEAMS IAW SRM 51-25-02.  AIRCRAFT WAS RETURNED TO SERVICE.  REFERENCE SIMA972337.

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