# SDR SWAA2024100731481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2024
- Submitted: October 7, 2024
- Operation: Air carrier
- Aircraft: [N266WN](https://openairdocs.org/aircraft/N266WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32523
- Aircraft time: 58,186 hours, 34,914 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2024100731481

## Discrepancy

CORROSION FLOOR STRUCTURE FITTING BS 344 AND LBL 59 WL 208.1 AT FWD GALLEY AREA 2024-533510<[01] REPLACED FITTING FLOOR STRUCTURE LOC BS 344 AND LBL 59 WL 208.1 AT FWD GALLEY IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02. DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM 53-10-51-1A-1; IT MUST BE REPLACED. MEASURES ON FITTING LOC BS 344 AND LBL 59 WL 208.1 AT FWD GALLEY AREA ARE : L: 0.7280 IN W: 0.5285 IN. TOOL USED : DIGITAL CALIPER P/N: 500-197-30 S/N: A21043202 DUE DATE: 13/NOV/2024.;[02] JOB COMPLETED

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