Narrative:

Cross threshold to runway 18 at 103 KTS on centerline. On rollout at about 40 KTS, aircraft moved to right. Tried to correct, but aircraft would not come back and departed runway at about 30 KTS. Rolled across grass and mud and stopped. No damage to aircraft or passenger. Mechanic later said that I had only 2 degrees of left steering due to misrigging.

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Original NASA ASRS Text

Title: C500 PLT HAD A RWY EXCURSION AFTER EXPERIENCING RESTR NOSEWHEEL STEERING TO THE L.

Narrative: CROSS THRESHOLD TO RWY 18 AT 103 KTS ON CTRLINE. ON ROLLOUT AT ABOUT 40 KTS, ACFT MOVED TO R. TRIED TO CORRECT, BUT ACFT WOULD NOT COME BACK AND DEPARTED RWY AT ABOUT 30 KTS. ROLLED ACROSS GRASS AND MUD AND STOPPED. NO DAMAGE TO ACFT OR PAX. MECH LATER SAID THAT I HAD ONLY 2 DEGS OF L STEERING DUE TO MISRIGGING.

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.