# SDR UIEA2010112500183

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2010
- Submitted: November 27, 2010
- Operation: Air carrier
- Aircraft: [N408MC](https://openairdocs.org/aircraft/N408MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29261
- Aircraft time: 51,730 hours, 8,050 cycles
- Engine: Ge CF680
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Cracked
- Location: Bs 1850
- 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/UIEA2010112500183

## Discrepancy

DURING WALK AROUND INSP, DAMAGE TO THE LOWER AFT CARGO COMPARTMENT - BS1850, LBL45.5 FLOOR WEB - CRACK/DAMAGE WAS FOUND MEASURING 2.0 IN. X 4.450 IN. (REF FIGURE 1).  (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS. SCHEDULE REPEAT INSPECTIONS AT EVERY 5 (FIVE) FC AND PERMANENT REPAIR PRIOR TO THE ACCUMULATION OF 1,000 FH (FLIGHT HOURS) AFTER PART 1.)

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