# SDR 95ZZZX2881

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N94011
- Make and model: Mooney M20E
- Registry model: [Mooney M20E](https://openairdocs.org/model/mooney-m20e) (OpenAirDocs)
- Aircraft serial: 915
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Web
- Condition: Corroded
- Location: Wing Center Sect
- Part time: 1,717 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/95ZZZX2881

## Discrepancy

DURING ANNUAL INSPECTION, NOTED WING CENTER SECTION MAIN SPAR WEB WAS BADLY DAMAGED DUE TO INTERGRANULAR CORROSION.  THIS DAMAGE WAS TO A DEGREE THAT SEVERAL HOLES WERE NOTED, THROUGH WHICH A PENCIL COULD BE PASSED.  THERE IS NO PROCEDURE IN THE STRUCTURAL REPAIR MANUAL THAT GIVES ANY PROCEDURE FOR REPAIRING THIS DAMAGE.  FAA HAS RECOMMENDED A DESIGNATED ENGINEER BE CONTACTED FOR OBTAINING DATA APPROVAL FOR REPAIR OF THE STRUCTURE.

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