# SDR UPS96221029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N924UP](https://openairdocs.org/aircraft/N924UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19234
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Cracked
- Location: Nr 4 Le Slat
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96221029

## Discrepancy

INSPECTION TYPE-C, 1 INCH CRACK IN LT WING NR 4 SLAT INTERNAL NEXT TO LAST I/B RIB ON I/B SIDE AT BOTTOM IN RADIUS 6 INCHES O/B OF RIB.  STOP DRILLED CRACK/ FAB AND INSTALLED REPAIR DOUBLER.

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