# SDR USAA040657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2004
- Submitted: October 7, 2004
- Operation: Air carrier
- Aircraft: N514AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23700
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Fuselage
- Part time: 52,643 hours
- 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/USAA040657

## Discrepancy

PIT - FOUND FLOOR SUPPORT HAS TWO CRACKS .25 INCH, NR 6 SLAT BOARD, 1 AT 4 INCH AND 1 AT 5 INCH OUTBOARD OF DEICING TUBE, 1 AT 5 INCH.  CLEANED, TREATED AND PRIMED, REPLACED FLOOR SUPPORT.  (M)

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