1999 Ski-Doo Factory Shop Manual Volume One, Page 87Get this manual
Section 03 TROUBLESHOOTING Subsection 06 (SUSPENSION AND TRACK)
SYMPTOM CONDITION TestInspection
WHEN HANDLEBAR IS TURNED, SNOWMOBILE UNDERSTEERSNORMAL USE1Check ski runner conditionaWorn ski runnersReplace2Check tension of front spring adjustment camsaInsufficient ski pressure on the groundIncrease spring preload3Check if front arm stopper strap is too longaInsufficient ski pressure on the groundShorten stopper strap4Check front arm spring tensionaInsufficient ski pressure on the groundReduce spring preload