# SDR SWAA2022021759718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2022
- Submitted: February 18, 2022
- Operation: Air carrier
- Aircraft: [N459WN](https://openairdocs.org/aircraft/N459WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32497
- Aircraft time: 57,967 hours, 34,457 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floorbeam
- Condition: Corroded
- Location: Aft Galley
- Stage of operation: UK
- 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/SWAA2022021759718

## Discrepancy

CORROSION FLOOR BEAM LOCATED BS967; RBL 5 AND WL208.1 AT AFT GALLEY AREA.  REPAIRED FLOOR BEAM LOCATED BS967; BTW LBL 9 TO RBL 14 IAW B737-700 SRM 53-00-51-2R-1 REPAIR 1 ITEM 4 J FIG 203 SHEET 1; EA 22-153-00253-WIP1 REV 3; EA  22-153-00253-WIP2 REV2 AND 22-153-00253.

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