# SDR SWAA2025060267164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2025
- Submitted: June 2, 2025
- Operation: Air carrier
- Aircraft: [N285WN](https://openairdocs.org/aircraft/N285WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32536
- Aircraft time: 57,830 hours, 34,946 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- 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/SWAA2025060267164

## Discrepancy

ACB; ANGLE IS CRACK BEHIND TO WATER SERVICE PANEL BS 907+11 RBL 9 (MARKED).<[01] REMOVED AND INSATLLED NEW STIFFINER ITEM # 147A7221Y32 LOT# 1567118-1 BN 39 PER SRM 51-40-02; DWG# 147A7221 REV:- ALL FAULT COMPLETED;[02] VERIFIED COMPLETION CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.

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