# SDR UIEA201000187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2010
- Submitted: May 24, 2010
- Operation: Air carrier
- Aircraft: [N419MC](https://openairdocs.org/aircraft/N419MC), registered now
- Make and model: Boeing 747-48EF
- Registry model: [Boeing 747-48EF](https://openairdocs.org/model/boeing-747-48ef) (OpenAirDocs)
- Aircraft serial: 28367
- Aircraft time: 63,193 hours, 10,642 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floorboard
- Condition: Damaged
- Location: Bs 385-410
- 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/UIEA201000187

## Discrepancy

MX FOUND DAMAGE/DELAMINATION TO THE MAIN DECK - FLOORBOARDS BS 385 LBL 3.75 & BS 410 LBL 4.0 (REFERENCE FIG 1). "DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS, INITIATE REPETITIVE DVIS AT EVERY 25 FC AND PERMANENT REPAIR PRIOR TO OR AT THE NEXT 2A CHECK AFTER PART 1 IAW THE SRM 53-00-50, REPAIR 1."

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