# SDR SWAA2025052366417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 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): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Strap
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025052366417

## Discrepancy

CORROSION ON STRAP LOCATED BS 794.3 BTW STR 25R TO STR 26R WL 256.1 AT CUTOUT AFT CARGO DOOR 2025-296096 <[01]. TOOL USED: POWER PACK FMK0003223 S/N PE0412/63335 DUE DATE 17 JUN 25; THERMOMETER P/N FLUKE 566 S/N 587770091WS DUE DATE 30 JUN 26; MULTIMETER P/N FLUKE 87-V S/N 65700104 DUE DATE 09 JAN 26.; [02] REPLACED STRAP LOCATED BS 794.3 BTW STR 25R TO STR 26R WL 256.1 AT CUTOUT AFT CARGO DOOR LAV IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND DWG 146A8340 SHEET 18 REV -.  SEE INDIVIDUAL SIGN OFFS BELOW; [03] TASK COMPLETED; SEE INDIVIDUAL SIGN-OFF BELOW RII.

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