# SDR 98ZZZX2147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N8071N](https://openairdocs.org/aircraft/N8071N), registered now
- Make and model: Piper PA-28-140
- Registry model: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (OpenAirDocs)
- Aircraft serial: 2825321
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 6560110
- Condition: Corroded
- Location: Wing
- Part time: 3,379 hours
- 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/98ZZZX2147

## Discrepancy

APPROXIMATELY 6 INCHES FROM THE ATTACH POINT ON THE REAR FOOT OF THE I-BEAM SPAR, A 3 INCH CORROSION CRACK WAS NOTED.  CAUSE BAD ALLOYS WHEN METALERGY WAS MADE.  RECOMMEND AD WITH CONFIRMATION OF COMPLIANCE FROM IA.

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