# SDR UPS05844754

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2005
- Submitted: July 5, 2005
- Operation: Air carrier
- Aircraft: N840UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46140
- Aircraft time: 71,743 hours, 24,867 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- 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/UPS05844754

## Discrepancy

INSPECTION TYPE:C-3.   MAIN CABIN SUB FLOOR STA 960 RBL 60 UNDER FLOORBEAM AREA CORRODED.  CUT OUT DAMAGE ON SUBFLOOR STA 960 RBL60.  REMOVED CORROSION ON FLOORBEAM. FABRICATED AND INSTALLED FILLER,  2 FINGER DOUBLERS, 2 DOUBLERS AND 1 SPLICE DOUBLER IAW EO DC8-5310-22416-A AND SAA SK 840-8 07643.

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