# SDR AU981580

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Engine: Cont IO520C
- Propeller: Hartzl BHCJ2YF2
- System (JASC): [7602 · Mixture Control](https://openairdocs.org/jasc/7602)
- Part: Spring
- Condition: Missing
- Location: Mixture Control
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU981580

## Discrepancy

(AUS) MIXTURE CONTROL LINKAGE ANTI-RATTLE SPRING MISSING.  MIXTURE LEVER FITTED WITHOUT WAVE WASHERS.  NO WAVE WASHERS FITTED BETWEEN THE THROTTLE BODY AND COLLAR.  MANUFACTURING DEFECT.  INCORRECT ASSEMBLY.

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