# SDR UIEA200800008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2008
- Submitted: January 10, 2008
- Operation: Air carrier
- Aircraft: [N412](https://openairdocs.org/aircraft/N412), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 30559
- Aircraft time: 34,148 hours, 5,146 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Dented
- Location: Lt Te Flap
- 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/UIEA200800008

## Discrepancy

SMALL DENT ON THE LT I/B AFT FLAP LOWER SURFACE I/B OF NR 4 CANOE.  DENT 0.250" DIAMETER, PIN HOLE IN CENTER 0.060" IS NOT NEAR AN EDGE IS MIDSPAN AND IS COVERED UNDER ALLOWABLE DAMAGE SRM 57-53-01 PAGE 102, C, D, F.

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