# SDR SWAA2022121375669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2022
- Submitted: December 13, 2022
- Operation: Air carrier
- Aircraft: [N274WN](https://openairdocs.org/aircraft/N274WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32529
- Aircraft time: 52,155 hours, 31,206 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2022121375669

## Discrepancy

CORROSION STRAP LOCATED BS 887 BTW STRG 25R AND STRG 27L AFT CARGO COMPARTMENT 2022-651343 / [01] EVALUATED STRAP LOCATED BS 887 BTW STRG 25R AND STRG 27L AFT CARGO COMPARTMENT DUE NO FOUND ALLOWABLE DAMAGE LIMITS IN B737-700 SRM 53-00-53 MUST BE REPLACED<BR>MEASURE OF CORROSION ARE: L= 0.184? W= 0.161 DEPTH= 0.015?; TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: B20244934 DUE DATE: 04/SEP/23.<BR>REPLACED STRAP IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9; AND DWG 146A7500 SHEET 85 REV: A.;[02] EVALUATED STRAP LOCATED BS 887 BTW STRG 25R AND STRG 27L AFT CARGO COMPARTMENT DUE NO FOUND ALLOWABLE DAMAGE LIMITS IN B737-700 SRM 53-00-53 MUST BE REPLACED <BR>MEASURE OF CORROSION ARE: L= 0.184? W= 0.161 DEPTH= 0.015?; TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: B20244934 DUE DATE: 04/SEP/23. <BR>REPLACED STRAP IAW B737-700 SRM 51-40-02; SRM 51-10-02 Ï¿½TEM 9; AND DWG 146A7500 SHEET 85 REV: A. COMPLETED

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