# SDR UPS97823726

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N819UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46019
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Part number: 5615377121
- Condition: Corroded
- Location: Bs 1610-1655
- 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/UPS97823726

## Discrepancy

INSPECTION TYPE:D, FS 1610 TO 1655 AT STR 31L INTERNAL DOUBLER HAS HEAVY CORROSION BOTH SIDES.  FABRICATED AND INSTALLED REPLACEMENT DOUBLER IAW SRM 51-1-20, 51-1-21, AND 53-4-1.

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