# SDR AALA202606043927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2026
- Submitted: June 4, 2026
- Operation: Air carrier
- Aircraft: [N910AN](https://openairdocs.org/aircraft/N910AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29512
- Aircraft time: 69,967 hours, 28,960 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/AALA202606043927

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: DURING ACCOMPLISHMENT OF PROTOTYPE EO 532J003 VIA EA 374472 ON TLE BOW DTD 4-28-26 A CRACK WAS FOUND AT L/H STA 601 AFT HOLE COMMON TO LBL 45 FLOOR BEAM OUTBOARD WEB ONLY. TIME LIMITED REPAIR ACCOMPLISHED IAW EA 374771 REQUIRING EA 374812 TO BE ISSUED FOR PERMINATE REPAIR.

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