# SDR UPS05845711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2005
- Submitted: November 2, 2005
- Operation: Air carrier
- Aircraft: N813UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46059
- Aircraft time: 81,078 hours, 26,768 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Condition: Corroded
- Location: Sta -55 Rbl 24
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS05845711

## Discrepancy

FOUND COCKPIT SUBFLOOR FINGER DOUBLER HAS SEVERAL SHEARED HEAD FASTENERS AT STA -55 RBL 24.  REMOVED FINGER DOUBLER, FOUND CORROSION OUT OF LIMITS, FABBED, AND INSTALLED REPLACEMENT DOUBLER IAW DC-8 SRM 53-3-1 AND 51-1-21.

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