# SDR UPS02839659

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2002
- Submitted: October 14, 2002
- Operation: Air carrier
- Aircraft: N744UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45944
- Aircraft time: 74,722 hours, 48,614 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 575352211
- 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/UPS02839659

## Discrepancy

INSPECTION TYPE: C1,  FLOORBEAM ATTACH ANGLE STA 1766, LBL 20 HAS CORROSION UNDER NUTPLATE ON VERTICAL LEG.     REMOVED AND REPLACED ANGLE IAW DC8 SRM 51-1-21

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