# SDR UPS804393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N755UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46055
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 57552713
- Condition: Corroded
- Location: Fs 220-340
- 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/UPS804393

## Discrepancy

WHILE IN FOR C-CHECK, MAINTENANCE FOUND CORROSION BULGES ON FUSELAGE SKIN FS 220-340, LONGERONS 34R-36.  REPLACED BELLY SKIN PANEL FROM FS 190-450 PER DAC DRAWING 5755271.

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