# SDR SCNA2012051612032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2012
- Submitted: May 16, 2012
- Operation: Air carrier
- Aircraft: N806SY
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 28215
- Aircraft time: 47,480 hours, 17,584 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A55053
- Condition: Chafed
- 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/SCNA2012051612032

## Discrepancy

MAIN DECK FLOORBEAM CHAFED AT FASTENER HOLES.  REMOVED DAMAGED AREA OF UPPER CHORD.  FABRICATED REPAIR PARTS USING EXTRUSION BAC1505-101474 FOR T-CHORD, BAC1490-2811 AND BAC1490-2887 FOR REPAIR ANGLES AND .080" 7075-T6AL FOR REPAIR STRAPS.  INSTALLED REPAIR PARTS IAW AAR EA 14752 AND SCA EA 53-8462.

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