# SDR EY2R56628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2000
- Submitted: May 11, 2000
- Operation: General aviation
- Filed by: [Aircraft Propeller Service, LLC, repair station EY2R811K](https://openairdocs.org/faa-repair-station/EY2R811K/aircraft-propeller-service-llc.md) (OpenAirDocs)
- Make and model: Piper PA-31-310
- Registry model: [Piper PA-31-310](https://openairdocs.org/model/piper-pa-31-310) (OpenAirDocs)
- Engine: Lyc TIO540*
- Propeller: Hartzl HCC4YR2
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: Fork
- Part number: 57C4503
- Part serial: 1185N
- Condition: Cracked
- Location: Forward Ear
- Component: Propeller, Hartzl
- Component part number: HCC4YR2
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EY2R56628

## Discrepancy

FORWARD EAR OF PITCH CHANGE FORK CRACKED IN INBOARD RADIUS OF PITCH PIN ENGAGEMENT SLOTS. 1 EACH CRACK.

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