# SDR AALA202406038772

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2024
- Submitted: June 3, 2024
- Operation: Air carrier
- Aircraft: [N893NN](https://openairdocs.org/aircraft/N893NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33316
- Aircraft time: 35,350 hours, 15,101 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 143A524036SD
- Condition: Cracked
- Location: Bs 540 Rbl2
- 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/AALA202406038772

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACK IN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT STA 540, RBL 2. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.

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