# SDR UPS04843137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2004
- Submitted: September 22, 2004
- Operation: Air carrier
- Aircraft: N772UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46072
- Aircraft time: 68,469 hours, 45,463 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Doubler
- Part number: 9890103502
- Condition: Cracked
- Location: Stub 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/UPS04843137

## Discrepancy

INSPECTION TYPE:C3, UPON REMOVAL OF STUB WING NR 4 FOUND AT TRAILING EDGE OF STUB WING INTERNAL DOUBLER CRACKED AT STA XW406 RIGHT WING.  REPAIRED NR 4 STUB WING INTERNAL DOUBLER IAW DC-8 SRM 57-2-0 FIG 2.

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