2007 Arctic Cat DVX/Utility 250 ATV Service Manual, Page 132Get this manual
2Remove the three machine screws securing the cover to the throttle control; then remove the cover and disengage the throttle cable from the throttle arm3Turn the cable adjuster out of the throttle control housing; then remove the two machine screws securing the throttle control to the handlebar and remove the throttle controlINSTALLING CD476
1Making sure the throttle housing upper flat aligns with the alignment mark on the handlebar, place the throttle control into position on the handlebar and secure with the two machine screws; then tighten the machine screws securely