# SDR AALA202412246521

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2024
- Submitted: December 25, 2024
- Operation: Air carrier
- Aircraft: [N820NN](https://openairdocs.org/aircraft/N820NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29559
- Aircraft time: 44,308 hours, 18,729 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Cracked
- Location: Zone 600 K 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/AALA202412246521

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: RIGHT WING KRUEGER FLAP INBOARD SIDE SHOWS STRUCTURAL DEFORMATION, CRACKS, AND A MISSING PORTION OF THE SKIN. REPAIRED RIGHT HAND WING INBOARD KRUEGER FLAP. PER B737-NG SRM 57-43-02-2R PROCEDURE 3 REPAIR 3.

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