2008 Arctic Cat ThunderCat ATV Service Manual, Page 15Get this manual
Adjusting Throttle Cable To adjust the throttle cable free-play, follow this procedure1Slide the rubber boot away; then loosen the jam nut from the throttle cable adjuster
EngineTransmission OilFilterStrainer
OILFILTER The engine should always be warm when the oil is changed so the oil will drain easily and completely1Park the ATV on level ground2Remove the oil level stickfiller plug
2Turn the adjuster until the throttle cable has proper free-play of 3-6 mm (18-14 in at the lever
3Remove the drain plug from the bottom of the engine and drain the oil into drain pan