2006 Arctic Cat DVX 400 Service Manual, Page 36Get this manual
8Remove the gas tank (see Section 4)9Remove the spark plug cap (1), oil tank overflow hose (2), and the breather hose (3)
12Remove the carburetor leaving the throttle cable and the choke cable attached; then secure the carburetor out of the way sufficiently to enable engine removal13Disconnect the two starter leads from the starter and secure them out of the way14Remove the engine sprocket cover; then remove the engine sprocket with the drive chain