# SDR UIEA2011102600632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2011
- Submitted: October 27, 2011
- Operation: Air carrier
- Aircraft: [N409MC](https://openairdocs.org/aircraft/N409MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 30558
- Aircraft time: 50,418 hours, 7,565 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floorboard
- Condition: Damaged
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2011102600632

## Discrepancy

DURING A-CHECK INSPECTION, MX REPORTED DAMAGE FOUND TO MAIN DECK - FLOORBOARD PANEL BS 1700 - 2020, LBL 99 AND OTBD GOUGE/DELAMINATION DAMAGE (PART 1 -TIME LIMITED REPAIR SCHEDULE PRIOR TO FURTHER FLIGHT; THIS EO DOCUMENTS THAT A TIME LIMITED REPAIR WAS ACCOMPLISHED AT PVG ON 25OCT11.  REPEAT INSPECTION: SCHEDULE REPEAT INSP AT EVERY 1 FC (ONE FLIGHT CYCLE) AFTER PART 1 AND UNTIL PART 3 IS ACCOMPLISHED.  PERMANENT REPAIR: SCHEDULE PERMANENT REPAIR PRIOR TO THE ACCUMULATION OF 1,000 FH (FLIGHT HOURS) AFTER PART 1.)

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