# SDR CA120724006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Propeller: Hartzl HCC3YR2
- System (JASC): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Controller
- Condition: Malfunctioned
- Location: Propeller
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120724006

## Discrepancy

(CAN) LOSS OF RPM ON FINAL APPROACH.  HIGH PITCH STOP SCREW CAME LOOSE.  PROPELLER WOULD NOT REACH LOW PITCH.

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