# SDR CA050418014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2005
- Aircraft: LKHEED 188C
- Engine: ALLSN 501D13
- Part: ROTARY ACTUATOR, 6505458
- Condition: FAILED
- JASC code: 6122 · Propeller Governor
- Page: https://openairdocs.org/sdr/CA050418014

## Discrepancy

(CAN) AT EIGHT THOUSAND FEET WHILE SLOWING THROUGH 160 KTS, ON THE TC CHECK RIDE, NR 3 PROP OVERSPEED TO 14,550 ERPM.  THE ENGINE WAS SHUT DOWN AND PROP FEATHERED.  THE A/C RETURNED TO CYQF AND LANDED WITHOUT INCIDENTS.  MAINTENANCE FOUND ROTARY ACTUATOR DRIVEN PAST LIMITS.  UNIT REPLACED, ALL GROUND RUNS PERFORMED AND NO FAULTS FOUND.

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.