# SDR AALA202301258545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 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
- Condition: Corroded
- Location: Bs 947 Lbl25
- 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/AALA202301258545

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON STA 947 FLOORBEAM AT LEFT BUTT LINE 25. REMOVED AND REPLACED FLOOR BEAM PER SRM.

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