# SDR UPS97822977

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N894UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46094
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Lt  Wing
- 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/UPS97822977

## Discrepancy

INSPECTION TYPE:D, LT WING L/E (STUB WING) ABOVE NR 1 PYLON HAS AN 8 INCH CRACK ON THE INBOARD UPPER ATTACH FLANGE.  STOP DRILLED CRACK AND REINSTALLED EXISTING REPAIR REF SRM 57-2-6 FIG 1, 51-1-21, AND 51-1-20D.

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