# SDR UPS07850184

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2007
- Submitted: July 20, 2007
- Operation: Air carrier
- Aircraft: [N807UP](https://openairdocs.org/aircraft/N807UP), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46007
- Aircraft time: 75,881 hours, 29,303 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/UPS07850184

## Discrepancy

INSPECTION TYPE:C2 HEAVY CORROSION ON TOP OF FLOORBEAM IN C-PIT TUNNEL AT STA 1300 LBL 51.  REMOVED CORROSION FROM FLOORBEAM, FOUND TO BE OUT OF LIMITS IAW SRM 53-2-00.  FABRICATED AND INSTALLED REPAIR ANGLES AT STA 1300 LBL 51 FLOORBEAM IAW SRM 53-2-0 FIG 1B.

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