# SDR CA991230026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 1999
- Submitted: January 19, 2001
- Operation: General aviation
- Make and model: Mooney M20J
- Registry model: [Mooney M20J](https://openairdocs.org/model/mooney-m20j) (OpenAirDocs)
- Aircraft time: 649 hours
- Engine: Lyc IO360A3D6D
- Propeller: Mcauly B2D34C214
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Engine
- Condition: Failed
- Location: Forward
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991230026

## Discrepancy

(CAN) REPAIRED ENGINE INSTALLED AND AC FLOWN WHEN SHORTLY AFTER T/O LOSS OF OIL PRESSURE WAS NOTED. REPORT TO FOLLOW.  REAR BEARING DAMAGED, POSSIBLY AT REPAIR.

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