# SDR UPS03840030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2002
- Submitted: January 22, 2003
- Operation: Air carrier
- Aircraft: N701UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45938
- Aircraft time: 65,356 hours, 26,471 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Cracked
- Location: Left Wing Le
- 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/UPS03840030

## Discrepancy

INSPECTION TYPE:C2 LEFT WING L/E LOWER SKIN REPAIR DOUBLER SCREW HOLES HAVE COUNTERSUNK TOO DEEP AT STA XFS 307, AND IS CRACKED.  REMOVED DOUBLER, STOPDRILLED CRACK, FABRICATED AND INSTALLED DOUBLER IAW DC8-5720-4087-B.

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