# SDR CALA2023073102380

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2023
- Submitted: July 31, 2023
- Operation: Air carrier
- Aircraft: [N66828](https://openairdocs.org/aircraft/N66828), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 44580
- Aircraft time: 30,026 hours, 10,968 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A550422
- Condition: Corroded
- Location: Aft Cab, Sta947
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023073102380

## Discrepancy

AFT CABIN WET AREA FLOOR SUPPORT BEAM SPOT CORR UNDER GALLEY HOT POINT @ STA 947 RBL 52 MKD DOT (REF AAR N/R 9201219) INSTALLED NEW "T" CHORD AND REPAIR SPLICE PARTS ON FLOOR BEAM AT STA 947.5" LBL 8.5" TO RBL 60.5" PER REF B737 SRM 53-70-51-2R -5 REPAIR 5 FIGURE 205. WORK ACCOMPLISHED BY V891314.

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