C560 crew was not able to reduce #1 engine power from takeoff thrust. The engine had to be shut down to retain aircraft control and avoid engine over temperature.

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Attributes
ACN	574732
Time
Date	200302
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : jzi.airport
State Reference	SC
Altitude	msl single value : 3000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : chs.tracon
Operator	general aviation : corporate
Make Model Name	Citation V
Operating Under FAR Part	Part 91
Flight Phase	climbout : intermediate altitude climbout : initial
Flight Plan	IFR
Person 1
Affiliation	company : corporate
Function	flight crew : first officer
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 85 flight time total : 6000 flight time type : 90
ASRS Report	574732
Person 2
Affiliation	company : corporate
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 60 flight time total : 6500 flight time type : 550
ASRS Report	574521
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : n1, eng instruments, air speed indicator other flight crewa other flight crewb
Resolutory Action	controller : provided flight assist controller : issued new clearance flight crew : landed in emergency condition flight crew : declared emergency flight crew : diverted to another airport other
Consequence	other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

At the first level off at 3000 ft, throttles were reduced to slow the acceleration. The left engine N1 did not produce and accelerated to produce full power. The inlet turbine temperature increased through red line to 800 degrees with the throttle in the flight idle position. Aircraft continued to accelerate to red line airspeed with both throttles in the flight idle position. At approximately 275 KIAS and accelerating, left engine was shut down by positioning the left throttle into the cut-off position. At that time, the engine was secured per the checklist, an emergency was declared, and the flight was diverted to chs.

Original NASA ASRS Text

Title: C560 CREW WAS NOT ABLE TO REDUCE #1 ENG PWR FROM TKOF THRUST. THE ENG HAD TO BE SHUT DOWN TO RETAIN ACFT CTL AND AVOID ENG OVER TEMP.

Narrative: AT THE FIRST LEVEL OFF AT 3000 FT, THROTTLES WERE REDUCED TO SLOW THE ACCELERATION. THE L ENG N1 DID NOT PRODUCE AND ACCELERATED TO PRODUCE FULL PWR. THE INLET TURBINE TEMP INCREASED THROUGH RED LINE TO 800 DEGS WITH THE THROTTLE IN THE FLT IDLE POS. ACFT CONTINUED TO ACCELERATE TO RED LINE AIRSPD WITH BOTH THROTTLES IN THE FLT IDLE POS. AT APPROX 275 KIAS AND ACCELERATING, L ENG WAS SHUT DOWN BY POSITIONING THE L THROTTLE INTO THE CUT-OFF POS. AT THAT TIME, THE ENG WAS SECURED PER THE CHKLIST, AN EMER WAS DECLARED, AND THE FLT WAS DIVERTED TO CHS.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.