# SDR SWAA991434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N693SW
- Make and model: Boeing 737317
- Aircraft serial: 23174
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6546804
- Condition: Corroded
- Location: Bs 727
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA991434

## Discrepancy

DURING SCHEDULED 1/4D CHECK, FOUND CORROSION ON BS 727D FLOORBEAM UPPER FLANGE, LBL 17- RBL 3.  REPAIRED BEAM PER SWA RA NR 1-A53-2021.

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