# SDR AU960787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Mooney M20J
- Registry model: [Mooney M20J](https://openairdocs.org/model/mooney-m20j) (OpenAirDocs)
- Engine: Lyc IO360A3B6
- Propeller: Mcauly B2D34C214
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: Screw
- Part number: A163570
- Condition: Failed
- Location: Propeller Assy S
- 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/AU960787

## Discrepancy

(AUS) PROPELLER CYLINDER RETAINING SCREWS (3OFF14) BROKEN - OTHER  SCREWS (9OFF14) LOOSE - SUSPECT INSUFFICIENT TORQUE ON SCREWS AT LAST INSTALLATION - SOME FRETTING DAMAGE TO GASKET

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