1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 110Get this manual
CHAPTER THREE
ENGINE TUNE-UP
The number of definitions of the term "tuneup" is probably equal to the number of people defining itFor the purposes of this book, tune-up is general adjustment and maintenance to ensure peak engine performanceThe following paragraphs discuss the different parts of tune-upPerform them in the order givenHave the new parts on hand before you beginTo perform tune-up on your snowmobile, you need the following tools and equipment: a14 rnrn spark plug wrenchbSocket wrench and assorted socketscPhillips screwdriverdSpark plug wire feeler gauge and gapper tooleDial indicatorfFlywheel pullergCompression gaugeCylinder and Cylinder Head Nuts