# SDR SWAA2019111938929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2019
- Submitted: November 19, 2019
- Operation: Air carrier
- Aircraft: [N7833A](https://openairdocs.org/aircraft/N7833A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 30036
- Aircraft time: 47,476 hours, 31,649 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A550688688
- 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/SWAA2019111938929

## Discrepancy

UPPER SURFACE FLOOR BEAM CORRODED AT BS. 986, BETWEEN RBL 44 TO LBL 44.    / REPAIRED FLOOR BEAM PER ER AND EA.

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