# SDR SWAA2026062913126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2026
- Submitted: June 30, 2026
- Operation: Air carrier
- Aircraft: [N8661A](https://openairdocs.org/aircraft/N8661A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36906
- Aircraft time: 38,399 hours, 18,752 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026062913126

## Discrepancy

CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE HAS A .6 INCH VERTICAL CRACK THROUGH THE FASTENER AT BS 661.95, LBL 34.79.  C/W M-26-157-01480 REPAIR OF LT BS 663 VAPOR BARRIER UPPER ATTACH ANGLE IAW TASK TTG8Q01CRU7S.

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