# SDR SWAA2021092000794

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2021
- Submitted: September 20, 2021
- Operation: Air carrier
- Aircraft: [N410WN](https://openairdocs.org/aircraft/N410WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27897
- Aircraft time: 66,797 hours, 39,221 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Scuff Plate
- Condition: Cracked
- 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/SWAA2021092000794

## Discrepancy

CRACK ON SCUFF PLATE FWD CORNER AFT CARGO COMPARTMENT ; 2021-356643 / [01] PENETRANT INSPECTION ON WELDED AREA IAW BOEING 737-700 SRM 53-60-15-2R-1 REPAIR 1 PARAGRAPH 4.B STEP (4) AND SOP 20-20-02. CRACK NOT FOUND.; [02] REPAIRED BY WELD SCUFF PLATE FWD CORNER AFT CARGO COMPARTMENT I.A.W. BOEING 737-700 SRM 53-60-15-2R-1 REPAIR 1 PARAGRAPH 4.B. AND BAC 5975 TOOL USED DIGITAL CALIPER P/N 500-193-30; S/N 0000285; DUE DATE 22/NOV/21; [03] REPAIRED BY WELD SCUFF PLATE FWD CORNER AFT CARGO COMPARTMENT I.A.W. BOEING 737-700 SRM 53-60-15-2R-1 REPAIR 1 PARAGRAPH 4.B. AND BAC 5975 TOOL USED DIGITAL CALIPER P/N 500-193-30; S/N 0000285; DUE DATE 22/NOV/21

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