# SDR 872SJ002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2004
- Submitted: January 8, 2005
- Operation: General aviation
- Filed by: [Aviation Repair Technologies, LLC, repair station GKZR792X](https://openairdocs.org/faa-repair-station/GKZR792X/aviation-repair-technologies-llc.md) (OpenAirDocs)
- Aircraft: [N872SJ](https://openairdocs.org/aircraft/N872SJ), registered now
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46040
- Aircraft time: 81,330 hours, 31,460 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- 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/872SJ002

## Discrepancy

A/C COMP AREA INTERIOR A/C OUTFLOW DUCT HAS CORROSION GBAMC NR 04160 CLEANED CORRISON ON INTERIOR A/C OUTFLOW DUCT PANEL IAW DC-8 SRM 51-1-8,CORRISON FOUND TO BE OUT OF LIMITS IAW DC-8 SRM 53-2-0. MATERIAL THICKNESS.130,MATERIAL LOSS .104 FABED DOUBLER IAW COTNEY AEROSPACE INC. DWG W93-R02 REV IR AND INSTALLED DOUBLER AT STA 35 TO 55 AND L28R TO TO L30R IAW DC-8 SRM 51-1-21 SUPPORTED BY 8110-3. -CLOSED-

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