# SDR AALA202301259427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2023
- Submitted: January 25, 2023
- Operation: Air carrier
- Aircraft: [N306PB](https://openairdocs.org/aircraft/N306PB), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31257
- Aircraft time: 16,914 hours, 7,057 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 143A524036
- Condition: Cracked
- Location: Bs 540 Rbl1
- 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/AALA202301259427

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: STA 540 CENTER RIGHT BREAK ANGLE IS CRACKED AT RIGHT BUTT LINE 1. REMOVED AND REPLACED NEW BREAK ASSEMBLY PER AARD.

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