# SDR SWAA2026051187309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 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 Bracket
- 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/SWAA2026051187309

## Discrepancy

CRACK ON SUPPORT BRACKET LOCATED ON PNEUMATIC DUCT BS540 AND LBL6 AT AIR CONDITIONING BAY.  REMOVED AND REPLACED NEW SUPPORT BRACKET LOCATED ON PNEUMATIC DUCT BS540 AND LBL6 AT AIR CONDITIONING BAY IAW SOPM 20-50-01 REV 40.

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