# SDR CA070717012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2007
- Submitted: August 3, 2007
- Operation: General aviation
- Make and model: Dhav DHC3
- Aircraft time: 15,469 hours
- Engine: Pwa R134059
- Propeller: Hamstd 23D40
- System (JASC): [8510 · Reciprocating Engine Front Section](https://openairdocs.org/jasc/8510)
- Part: Thrust Bearing
- Part number: 288935
- Condition: Broken
- Location: Propeller
- Part time: 851 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA070717012

## Discrepancy

(CAN) WHILE TAXIING FROM DOCK, THE AIRCRAFT ENGINE STARTED SHAKING AND THE PILOT SHUT THE ENGINE DOWN. AIRCRAFT TOWED BACK TO DOCK. AFTER RE-STARTING, STRANGE NOISES FROM NOSE CASE, AND PROPELLER LOOKED (OUT OF TRACK).  PROPELLER REMOVED FROM COVER ON NOSE CASE REMOVED. BEARING SEPARATOR HAD STARTED TO BREAK UP. (TC NR 20070717012)

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