2008 Arctic Cat 366 ATV Service Manual, Page 79Get this manual
NOTE: If the slow jet is obstructed, the mixture will be extremely lean at idle and part-throttle operation 11Inspect the float valve for wear or damage12Inspect the carburetor mounting flange for damage and tightnessASSEMBLING 1Thread the idle adjust screw into the carburetor making sure the washer and spring are properly positioned2Install the pilot screw, spring, washer, and O-ring
KC0029A
10Unscrew and remove the idle adjust screwAccount for the spring and washerCLEANING AND INSPECTING
NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement is necessary
! WARNING
When drying components with compressed air, always wear safety glasses