# SDR CALA2017071602254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2017
- Submitted: July 17, 2017
- Operation: Air carrier
- Aircraft: [N19117](https://openairdocs.org/aircraft/N19117), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27559
- Aircraft time: 87,324 hours, 18,348 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC1505100617
- Condition: Corroded
- 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/CALA2017071602254

## Discrepancy

MAIN CABIN BS 1660 BL0 HAS CORROSION ON TOP OF BEAM ON A PREVIOUS REPAIR. REMOVED & REPLACED NEW -1 CHORD ON MAIN CABIN FLOORBEAM BS 1660 AT BL 0 IAW SRM 53-00-51 FIG 201 REPAIR 3.

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