# SDR RNA200700054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2007
- Submitted: October 22, 2007
- Operation: Air carrier
- Aircraft: [N510TA](https://openairdocs.org/aircraft/N510TA), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 100
- Aircraft time: 39,437 hours, 24,160 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RNA200700054

## Discrepancy

DURING M-96 CHECK, FLOOR SUPPORT BEAM IN AFT CARGO AT FRAME 63 WAS FOUND CORRODED AND HAD A 5 INCH CRACK BETWEEN STR 41L AND 43L.  CUT OUT DAMAGED SECTION OF FLOORBEAM CAP ANGLE AND INSTALLED 12 INCH LENGTH OF FLOORBEAM AND REPAIR DOUBLER IAW SRM 51-41-40.

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