# SDR EGRA9570

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N399KK](https://openairdocs.org/aircraft/N399KK), registered now
- Make and model: Skrsky S76
- Aircraft serial: 760421
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Retainer Assy
- Part number: 7610408013043
- Condition: Grooved
- Location: M/R
- Part time: 298 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/EGRA9570

## Discrepancy

GROOVE WORN ON RETAINER. CAUSE IMPROPER DIMENSION ON SHIM PINCH REPLACED RETAINER ASSY.

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