# SDR SWAA2025052366807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2025
- Submitted: May 23, 2025
- Operation: Air carrier
- Aircraft: [N440LV](https://openairdocs.org/aircraft/N440LV), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29835
- Aircraft time: 72,273 hours, 42,996 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Splice
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025052366807

## Discrepancy

CORROSION L SHAPE STRINGER SPLICE ON STR28L LOC BS 360 AT EQUIPMENT ELECTRONIC COMP 2025-296187<[01].  TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 29 JAN 26; P/N P3015GOES00000 S/N 112820025 DUE DATE 28 JAN 26.; [02] REPLACED SPLICE LOC. AT STR 28L STA360 AT EQUIPMENT ELECTRONIC COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; DWG 140A9101 SHEET 23 REV - ;AND DWG 140A9101 SHEET 26 REV -.  SEE INDIVIDUAL SIGN OFF BELOW; [03] REPLACED SPLICE LOC. AT STR 28L STA360 AT EQUIPMENT ELECTRONIC COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; DWG 140A9101 SHEET 23 REV - ; AND DWG 140A9101 SHEET 26 REV -.  SEE INDIVIDUAL SIGN OFF BELOW. RII.

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