# SDR SWAA2023080474162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2023
- Submitted: August 4, 2023
- Operation: Air carrier
- Aircraft: [N228WN](https://openairdocs.org/aircraft/N228WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32496
- Aircraft time: 58,313 hours, 35,117 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 200 Fus Top
- 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/SWAA2023080474162

## Discrepancy

CORROSION FLOOR STRUCTURE ON STRAP LOCATED BS1040 BETWEEN BL0 TO LBL 43 AND WL 208.1 AT AFT GALLEY AREA 2023-422406<[01] REPLACED STRAP LOCATED BS1040 BETWEEN BL0 TO LBL 43 AND WL 208.1 AT AFT GALLEY AREA AND FASTENERS I.A.W B737-700 SRM 51-40-02 AND DWG: 140A9870 SHEET: 5 REV: A SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED STRAP LOCATED BS1040 BETWEEN BL0 TO LBL 43 AND WL 208.1 AT AFT GALLEY AREA AND FASTENERS I.A.W B737-700 SRM 51-40-02 AND DWG: 140A9870 SHEET: 5 REV: A SEE INDIVIDUAL SIGN OFF BELOW

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