# SDR UPS805347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N810UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46001
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Torque Box
- Condition: Corroded
- Location: Fs 1660
- 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/UPS805347

## Discrepancy

MAINTENANCE REPORTED, HEAVY CORROSION MAIN CABIN AT LOWER AFT TORQUE BOX AFT ENTRY DOOR FS 1660, LONG 21L.  REPAIRED PER SRM 53-2-0 AND SRM 51-1-20D.

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