SDR JIKA2017052202

Service difficulty report · Engine · Swrngn SA227AC

Difficulty date: May 22, 2017
Submitted: May 30, 2017
Operation: Air carrier
Aircraft: N152AF
Make and model: Swrngn SA227AC
Aircraft serial: AC520
Aircraft time: 27,107 hours, 29,900 cycles
Engine: Garrtt TPE331*
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Power Loss
Location: Right
Stage of operation: DE
How discovered: O
Nature of condition: R, J
Precautionary procedure: E, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING DESCENT, AND WHEN THE ENGINE POWER WAS REDUCED ON THE RIGHT ENGINE, FOUND THE POWER LEVER UNRESPONSIVE. DISCONTINUED THE APPROACH TO TROUBLESHOT THE ISSUE WITH VFR. FOLLOWING THE PROCEDURE FOR ENGINE CONTROL MALFUNCTION CHECK LIST, WAS STILL UNABLE TO REDUCE POWER TO THE RIGHT ENGINE AND PROCEEDED TO PERFORM A PRECAUTIONARY IN FLIGHT ENGINE SHUTDOWN. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT.