# SDR AU970457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- Propeller: Hartzl HCE3YR2
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 4015514
- Condition: Corroded
- Location: Horizontal Stab
- Component: 4015515
- 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/AU970457

## Discrepancy

(AUS) LH AND RH HORIZONTAL STABILISER LEADING EDGE SKINS PNO 40155-14 AND PNO 40155-15 CONTAINED SEVERE INTERGRANNULAR CORROSION -FOUND FOLLOWING REMOVAL OF DE-ICE BOOTS

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