# SDR UPS03841086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2003
- Submitted: August 15, 2003
- Operation: Air carrier
- Aircraft: N874UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46074
- Aircraft time: 78,372 hours, 25,542 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- 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/UPS03841086

## Discrepancy

INSPECTION TYPE:C2 LEFT AFT HEAT EXCHANGER EXTERNAL FUSELAGE SKIN LOWER AFT CORNER IS CRACKED STA. -12 AT LONG. 27L     CUTOUT DAMAGE,NDT VERIFIED NO CRACKS AT CUTOUT,FABRICATED AND INSTALLED DOUBLER AND FILLER I.A.W. E.O. DC8-5330-4732

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