# SDR CALA0800711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2008
- Submitted: July 17, 2008
- Operation: Air carrier
- Aircraft: [N23721](https://openairdocs.org/aircraft/N23721), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28940
- Aircraft time: 32,443 hours, 10,454 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC15181211
- Condition: Corroded
- Location: Bs 986
- 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/CALA0800711

## Discrepancy

FLOORBEAM STATION 986 AND LBL 43 HAS CORROSION AT FASTENER HOLE AREA.  REMOVED DAMAGE AND INSTALLED REPAIR FLOORBEAM BS 986 LT 43 PER EC/RA 5321-01429.

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