# SDR SWAA2026051187697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2026
- Submitted: May 11, 2026
- Operation: Air carrier
- Aircraft: [N8637A](https://openairdocs.org/aircraft/N8637A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42523
- Aircraft time: 39,964 hours, 19,373 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- 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/SWAA2026051187697

## Discrepancy

CRACK ANGLE OF THE OXYGEN BOTTLE SUPPORT STRUCTURE BS360 BTW STR 27R TO STR 28R AT ELECTRONIC COMPARTMENT.   REPLACED ANGLE OF THE OXYGEN BOTTLE SUPPORT STRUCTURE BS360 BTW STR 27R TO STR 28R AT ELECTRONIC COMPARTMENT IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 417A4121 SHEET 14 REV B.

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