# SDR 95ZZZX485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N28FG
- Make and model: Parten P68
- Registry model: [Parten P68](https://openairdocs.org/model/partenavia-p68) (OpenAirDocs)
- Aircraft serial: 325180B
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: NOR75081
- Condition: Cracked
- Location: Top Wing Skin
- Part time: 3,621 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/95ZZZX485

## Discrepancy

ALL 8 STRINGERS (4 EACH WING) HAVE MULTIPLE CRACKS/BREAKS.  THESE STRINGERS ARE ONLY VISIBLE BY UNRIVETING WING SKIN OR REMOVING ENGINE FIREWALL.  THE MATERIAL THICKNESS OF .020 INCH APPEARS TO BE INADEQUATE.

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