# SDR UIEA2022062400665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2022
- Submitted: June 24, 2022
- Operation: Air carrier
- Aircraft: [N498MC](https://openairdocs.org/aircraft/N498MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29259
- Aircraft time: 94,172 hours, 14,951 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022062400665

## Discrepancy

CORROSION DAMAGES ON MAIN DECK FLOORBEAM UPPER CAP AT STA 2140, NEAR LBL 61 AND 83.5(<P>1) REMOVE AFFECTED FASTENERS IAW SRM 51-40-02 REV 94. 2) REPAIR DAMAGE AREA IAW SRM 53-00-51-2R-3 REPAIR 3 REV 94 AND EI T2022A53M-1696 REV 1. 3) INSTALL REPAIR PARTS IAW SRM 53-00-51-2R-3 REPAIR 3 REV 94 EI T2022A53M-1696 REV 1 AND DWG 65B38107 SH8 REV -. 4) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)

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