# SDR UPS97824322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N809UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46109
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 3642949
- Condition: Corroded
- Location: Lt Mlg Ww
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97824322

## Discrepancy

INSPECTION TYPE-D, CORROSION OUT OF LIMITS ON REAR MAIN SPAR STIFFENER LT W/W FWD O/B TOP AT BONDING POINT.  REMOVED, FABRICATED AND INSTALLED REPLACEMENT PART IAW SRM 51-1-20D AND DWG 3642949.

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