# SDR UPS97222135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N927UP](https://openairdocs.org/aircraft/N927UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19232
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 65162251
- Condition: Corroded
- Location: Nr 3 Le Flap
- 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/UPS97222135

## Discrepancy

INSPECTION TYPE-C, PAINT BLISTERING FROM NR 3 KREUGER FLAP.  SUSPECT CORROSION ON INVESTIGATION CORROSION FOUND TO BE OUTSIDE.  REPAIR LIMITS OF SRM 57-50-1.  NR 3 KREUGER FLAP REPLACED IAW MM 27-81-01.

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