# SDR AU010077

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2001
- Submitted: March 20, 2001
- Operation: General aviation
- Engine: Cont TSIO520K
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Gear
- Condition: Faulty
- Location: Scav Pump
- 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/AU010077

## Discrepancy

(AUS) ENGINE OIL SCAVENGE PUMP GEAR FAULTY. ROCKWELL HARDNESS TEST GAVE A READING OF 34 WHICH IS BELOW SPECIFICATION.

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