# SDR CALA2010092900460

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2010
- Submitted: September 29, 2010
- Operation: Air carrier
- Aircraft: [N57864](https://openairdocs.org/aircraft/N57864), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32588
- Aircraft time: 30,850 hours, 10,051 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC1518338
- Condition: Damaged
- 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/CALA2010092900460

## Discrepancy

SUPPORT TASK, CABIN FLOORBEAM AT STA 377.7 BETWEEN LBL 26.5 AND LBL 42.75 SHOWS 5 ELONGATED NUT PLATE HOLES.  REPAIRED DAMAGE CABIN FLOORBEAM AT STA 377.7 BETWEEN LBL 26.5 AND LBL 42.75 IAW SRM 53-00-51 REPAIR 1.

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