# SDR CALA0500309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2005
- Submitted: September 15, 2005
- Operation: Air carrier
- Aircraft: [N24702](https://openairdocs.org/aircraft/N24702), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28763
- Aircraft time: 24,862 hours, 8,056 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A5505
- Condition: Corroded
- Location: Sta 967
- 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/CALA0500309

## Discrepancy

INSPECTION FOUND LITE CORROSION UNDER SCREW HOLES ON FLOORBEAM AT STA 967, LBL 30 TO RBL 30.  REPAIRED FLOORBEAM IAW ECRA 5321-01291.

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