# SDR UIEA200800049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2008
- Submitted: March 4, 2008
- Operation: Air carrier
- Aircraft: N526MC
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 22337
- Aircraft time: 95,952 hours, 19,704 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Structure
- Condition: Cracked
- Location: Krueger 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/UIEA200800049

## Discrepancy

NR 15 KRUEGER FLAP UPPER BACKUP STIFFENER REPAIRED DOUBLER CRACKED AT OUTBOARD HINGE SUPPORT AREA.  REPLACED EXISTING REPAIR DOUBLER IAW SRM 51-10-01.

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