# SDR AU960737

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Cessna 310L
- Registry model: [Cessna 310L](https://openairdocs.org/model/cessna-310l) (OpenAirDocs)
- Engine: Cont IO470U
- Propeller: Mcauly D3AF32C80
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: O-Ring
- Condition: Wrong Part
- Location: Propeller Assy S
- Component: Mcauly
- 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/AU960737

## Discrepancy

(AUS) PROPELLER CONTAINED THE FOLLOWING FAULTS:- 1. INCORRECT RETENTION NUT 'O' RINGS FITTED2. RETENTION NUT NOT TORQUED 3. NO MOLY KOTE LUBRICANT ON FERRULE THREADS OR BLADE THREADS4. OLD TYPE PRESSURE LATCH STILL FITTED - SHOULD HAVE BEENREPLACED WITH LATEST CENTRIFUGAL LATCH AS PER MANUAL 710930 5. ACTUATING PIN DEPTH IN FERRULE EXCEEDS MAXIMUM PERMITTED  PERSONNEL/MAINTENANCE ERROR - UNAPPROVED PART

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