# SDR UPS05844813

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2005
- Submitted: July 8, 2005
- Operation: Air carrier
- Aircraft: N840UP
- Make and model: Doug DC-8-73
- Registry model: [Doug DC-8-73](https://openairdocs.org/model/douglas-dc-8-73) (OpenAirDocs)
- Aircraft serial: 46140
- Aircraft time: 71,743 hours, 24,867 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: SK8408017575
- 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/UPS05844813

## Discrepancy

INSPECTION TYPE:C3, MAIN CABIN FLOORBEAM, EXISTING REPAIR UNDER AREA HAS HEAVY CORROSION AT STA 940 RBL 65.  REMOVED EXISTING 2 FLOORBEAM REPAIRS, 1 FILLER AND FLOORBEAM.  FABRICATED AND INSTALLED FLOORBEAM AND 4 REPAIR ANGLES IAW EO DC8-53-20466 AND SAA SK840-807575.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.