# SDR 2005FA0000426

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2004
- Submitted: March 25, 2005
- Operation: General aviation
- Propeller: Mcauly 3A32C76
- System (JASC): [6100 · Propeller System](https://openairdocs.org/jasc/6100)
- Part: Pin
- Part number: B4460
- Condition: Broken
- Location: Propeller
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000426

## Discrepancy

ON MAY 17, 2004, AUTHORIZED BY NTSB TO DO A TEARDOWN ONLY ON PROPELLER.  UPON WHICH (PN 134460) ACTUATING PIN, WAS FOUND BROKEN IN HALF; START OF THREADS.  PARTS INVOLVED WERE TAKEN BY FSDO.  FSDO FORWARDED THEM TO NTSB FOR INVESTIGATION.  CANNOT COMMENT ON PROBABLE CAUSE.

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