# SDR CALA2014030300269

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2014
- Submitted: March 3, 2014
- Operation: Air carrier
- Aircraft: [N17233](https://openairdocs.org/aircraft/N17233), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28943
- Aircraft time: 47,570 hours, 16,761 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A57101
- Condition: Corroded
- Location: Fuselage
- 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/CALA2014030300269

## Discrepancy

CORROSION ON UPPER SURFACE OF FLOOR SUPPORT STATION 986 +5 LBL 32 TO LBL 45 ENTRY FLOOR STRUCT.  REMOVED & INSTALLED NEW FABRICATED FLOOR SUPPORT AT STATION 986+5 LBL 32 TO 45 IAW SRM 51-40-02 & DRAWING 147A5700 REV B .

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