# SDR UPS99830541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N801UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46101
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs  620
- 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/UPS99830541

## Discrepancy

INSPECTION TYPE:C3, FUSELAGE SKIN EXTERIOR BULGED STA 620 L33R-L34R DOT S851.  REMOVED CORROSION AND FOUND SKIN TO BE BEYOND ALLOWABLE LIMITS.  REMOVED SKIN AND INTERNAL DOUBLERS.  FABBED AND INSTALLED NEW SKIN AND DOUBLERS IAW DC8 SRM 53-4-1, 51-1-8, 51-1-20D, 51-1-21 AND DAW DWG NR 5754992.  FABRICATED REPAIR SPLICES.

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