# SDR AALA20090520TUL06

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2009
- Submitted: May 28, 2009
- Operation: Air carrier
- Aircraft: [N637AM](https://openairdocs.org/aircraft/N637AM), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24595
- Aircraft time: 58,382 hours, 20,652 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 100
- 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/AALA20090520TUL06

## Discrepancy

CORROSION ON FLOORBEAM AT STATION 1680 LEFT BODYLINE 12 FORWARD SIDE.  INSTALLED FLOORBEAM DOUBLER PER AARD 53-60-51-5 REFERENCE EA B757-53-006144.

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