# SDR SWAA2022060811538

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2022
- Submitted: June 8, 2022
- Operation: Air carrier
- Aircraft: [N248WN](https://openairdocs.org/aircraft/N248WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32509
- Aircraft time: 53,726 hours, 32,221 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2022060811538

## Discrepancy

PERFORM REPAIR LOCATED ON EXTERNAL SKIN 10 INCHES AFT BS 1016 ON BL 0 AT LEVEL WL 308.5 AT UPPER FUSELAGE DUE TO AFTER EVALUATION CORROSION FOUND OUT LIMITS 2022-284059 / [01] TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 60009161631; DUE DATE: 03-DEC-22;[02] PERFORMED PERMANENT REPAIR LOC BTW BS 1016+5? AND BS1016+15 AND BTW LBL 5 TO RBL 15 IAW B737-700 SRM 53-80-01-2R-4 REPAIR 4 MATERIAL USED: DOUBLER 2024T3 0.090? P.O: 2021 163769 STRUCTURAL FILLER 2024T3 0.080? P.O: 2022 135797 SEE INDIVIDUAL SING OFF BELOW.;[03] PERFORMED PERMANENT REPAIR LOC BTW BS 1016+5? AND BS1016+15 AND BTW LBL 5 TO RBL 15 IAW B737-700 SRM 53-80-01-2R-4 REPAIR 4 MATERIAL USED: DOUBLER 2024T3 0.090? P.O: 2021 163769 STRUCTURAL FILLER 2024T3 0.080? <BR>P.O: 2022 135797 SEE INDIVIDUAL SING OFF BELOW.<BR>COMPLETED RII

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