# SDR AU000796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2000
- Submitted: October 3, 2000
- Operation: General aviation
- Make and model: Cessna 150F
- Registry model: [Cessna 150F](https://openairdocs.org/model/cessna-150f) (OpenAirDocs)
- Engine: Cont O200A
- Propeller: Mcauly 1A100MCM
- System (JASC): [3252 · Shimmy Damper](https://openairdocs.org/jasc/3252)
- Part: Damper
- Condition: Faulty
- Location: Shimmy Damper
- Component: Shimmy Damper
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU000796

## Discrepancy

(AUS) SHIMMY DAMPER LOW ON FLUID.  ON FURTHER INVESTIGATION THE FOLLOWING COMPONENTS WERE FOUND TO BE DAMAGED:  1. HEAD BEARING P/N 0542102-3.   2.  ROLL PIN P/N NAS 561P4-143.  RING RETAINER P/N MS16625-1118.  DAMPER WAS ATTACHED BY TWO FULLY THREADED METRIC BOLTS.  UNAPPROVED PART.  (X)

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