# SDR SWAA2026052794063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2026
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N8645A](https://openairdocs.org/aircraft/N8645A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36907
- Aircraft time: 39,238 hours, 19,096 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Zone 200
- 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/SWAA2026052794063

## Discrepancy

CRACK ON SUPPORT ANGLE LOCATED BTW BS 380 TO BS 400 LBL 51 WL 208.1 AT PASSENGER CABIN.   REPLACED SUPPORT ANGLE AND FASTENERS LOCATED BETWEEN BS 380 TO BS 400 LBL 51 AND WL 208.1 AT FLOOR STRUCTURE OF PASSENGER CABIN AREA IAW SRM 51-40-02-0G-0; DRAWING 143A5400 SHEET: 183; REV: ? AND SHEET: 182; REV: -.

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