2006 Arctic Cat DVX 400 Service Manual, Page 158Get this manual

2006 Arctic Cat DVX 400 Service Manual, Page 158

Problem: Transmission will not shift Condition 1Gearshift cam broken 2Gearshift forks distorted 3Gearshift shaft worn 4Clutch
1Valve clearance out of adjustment 2Valve seating poor 3Valve guides defective 4Tappet(s) worn 5Magneto defective 6CDI unit
defective 7Spark plug fouledgap too wide 8Ignition coil defective 9Float out of adjustment 10Jets obstructed 11Pilot screw
setting improper Problem: Engine runs poorly at high speed Condition 1Timing advance circuit malfunctioning 2Valve springs
weak 3Valve timing incorrect 4Cams worn 5Spark plug gap too narrow 6Ignition coil defective 7Float level too low 8Air cleaner
element obstructed 9Fuel hose obstructed Remedy 1Adjust clearance 2Replaceservice seatsvalves 3Replace guides 4Replace tappet(s)
and camshaft(s) 5Replace magneto 6Replace CDI unit 7Adjust gapreplace plug 8Replace ignition coil 9Adjust float height 10Clean