# SDR 99ZZZX954

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N23PE
- Make and model: Piper PA-44-180
- Registry model: [Piper PA-44-180](https://openairdocs.org/model/piper-pa-44-180) (OpenAirDocs)
- Aircraft serial: 447995058
- Propeller: Hartzl HCC2Y*
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: Ferrule
- Part number: MS21260
- Condition: Failed
- Location: Propeller Assy
- Part time: 4,732 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX954

## Discrepancy

PART FAILED DURING TRAINING FLIGHT.  FERRULE SHAFT BROKE JUST AFT OF THREADED PORTION.

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