# SDR UPS01836601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2001
- Submitted: August 13, 2001
- Operation: Air carrier
- Aircraft: N809UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46109
- Aircraft time: 75,309 hours, 25,673 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Doubler
- Part number: 576993322
- Condition: Cracked
- Location: Rt Wing
- 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/UPS01836601

## Discrepancy

INSPECTION TYPE:C1,3 RIGHT WING OB SLOT VANE INTERNAL DOUBLER IS CRACKED AT XS 520. REMOVED, FABRICATED, AND REPLACED DOUBLER IAW DWG 5769933, AND SRM 51-1-21,51-1-21A.

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