# SDR IPXA2024020595949

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2024
- Submitted: February 5, 2024
- Operation: Air carrier
- Aircraft: [N583UP](https://openairdocs.org/aircraft/N583UP), registered now
- Make and model: Boeing 747-4R7F
- Registry model: [Boeing 747-4R7F](https://openairdocs.org/model/boeing-747-4r7f) (OpenAirDocs)
- Aircraft serial: 25867
- Aircraft time: 131,772 hours, 22,261 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: UNKNOWN
- Condition: Dented
- Location: Lt Le Flap
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2024020595949

## Discrepancy

*SDR FILED OPEN* LH WING LEADING EDGE FLAP #9 HAS DENT AROUND OUTBOARD HINGE. ACCOMPLISHED UT IAW NDTSPM PART 4, 51-00-00, MINIMUM MATERIAL REMAINING .032€?. ACCOMPLISHED HFEC IAW NDTSPM PART 6, 51-00-00 NO CRACKS DETECTED€¦

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