# SDR UPS04843552

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2004
- Submitted: November 29, 2004
- Operation: Air carrier
- Aircraft: N798UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45898
- Aircraft time: 67,297 hours, 25,713 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 56434332
- Condition: Corroded
- Location: Rt Mlg Ww
- 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/UPS04843552

## Discrepancy

VERTICAL STIFFENER CORRODED BEYOND LIMITS ON AFT SIDE OF WING REAR SPAR, RT W/W, STA 857 BULKHEAD XCW46.  FABRICATED REPLACEMENT ANGLE FROM ACA41283 7075T6 EXT REF DWG 5643433.  NDT PER DPS4.707, NO CRACKS NOTED.  REMOVED AND REPLACED ANGLE PER SRM 51-1-21, 51-1-8, 51-3-0, 51-1-20D.  FUEL LEAK CHECK GOOD ON UPS TC8000.

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