# SDR SWAA2021060775172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2021
- Submitted: June 7, 2021
- Operation: Air carrier
- Aircraft: [N437WN](https://openairdocs.org/aircraft/N437WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29832
- Aircraft time: 61,136 hours, 35,877 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Cracked
- Location: Bs 772 S25l-R
- 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/SWAA2021060775172

## Discrepancy

CRACK BILGE AREA STRAP LOCATED BS772 BTW STRINGER 25L AND STRINGER 25R AT AFT CARGO COMPARTMENT / REPLACED BILGE AREA STRAP LOCATED BS772 BTW STRINGER 25L AND STRINGER 25R AT AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 AND DWG 146A7500 SHEET 61 REV- P/N:146A9401-4 BATCH SW 2021001299

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