# SDR AUS20020774

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2002
- Submitted: August 7, 2002
- Operation: General aviation
- Make and model: Cessna 421
- Registry model: [Cessna 421](https://openairdocs.org/model/cessna-421) (OpenAirDocs)
- Engine: Cont GTSIO520L
- Propeller: Mcauly 3FF32C501
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Hose
- Part number: 124700210CR0310
- Condition: Transposed
- Location: Engine Oil Distr
- Part time: 1,329 cycles
- Component: Engine Oil Distr, Cont, GTSIO520L
- Stage of operation: CR
- Nature of condition: E, K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20020774

## Discrepancy

(AUS) LH ENGINE OIL FILTER SUPPLY AND DISCHARGE HOSES TRANSPOSED. OIL FILTER RUPTURED. PERSONNEL/MAINTENANCE ERROR.

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