# SDR CALA0001857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2000
- Submitted: December 6, 2000
- Operation: Air carrier
- Aircraft: [N12327](https://openairdocs.org/aircraft/N12327), registered now
- Make and model: Boeing 7373T0
- Aircraft serial: 23457
- Aircraft time: 46,067 hours, 23,956 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Sta 1016
- 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/CALA0001857

## Discrepancy

INSPECTION FOUND FLOORBEAM UPPER CHORD CORRODED AROUND FASTENERS AT STA 1016, RBL 5 TO RBL 6. A FLOORBEAM UPPER CHORD REPLACEMENT SECTION WAS INSTALLED IAW ECRA 5310-03851.

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