# SDR 99ZZZX281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N556SS
- Make and model: Diamon DA20-A1
- Registry model: [Diamon DA20-A1](https://openairdocs.org/model/diamond-aircraft-ind-da20-a1) (OpenAirDocs)
- Aircraft serial: 10127
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Washer
- Part number: AN960C616
- Condition: Wrong Part
- Location: Wing
- Part time: 990 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/99ZZZX281

## Discrepancy

UPON INSPECTION OF THE WING ATTACH A-BOLT, NOTED THE WASHER LISTED IN THE PARTS MANUAL, AN 960-C616, PAGE I-53-2, IS INCORRECT IN SIZE AND WILL ALLOW THE BOLT TO PULL THROUGH THE ATTACH BRACKET.  THE PROPER BOLT, P/N MS 16212-13, WAS OBTAINED THROUGH DIAMOND ACFT AND WAS INSTALLED.  SUBMITTER STATED A MANDATORY INSPECTION IS NEEEDED AS SOON AS POSSIBLE TO ENSURE ALL ACFT HAVE THE CORRECT PART INSTALLED.

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