2007 Arctic Cat Four-Stroke Factory Service Manual, Page 177Get this manual
Cleaning Carburetor cc)
6Inspect the carburetor mounting flange for damage and tightness
! CAUTION
An air leak between the carburetor and engine will cause lean condition and severe engine damage will result
! CAUTION
DO NOT place any non-metallic components in parts-cleaning solvent or carburetor cleaner because damage or deterioration will result
1Place all metallic components in wire basket and submerge in carburetor cleaner2Soak for approximately 30 minutes; then rinse with fresh parts-cleaning solvent3Wash all non-metallic components with soap and waterRinse thoroughly4Dry all components with compressed air only making sure all holes, orifices, and channels are unobstructed5Blow compressed air through all hoses to remove any obstructions
7Place the carburetor insulator on surface plate covered with #400 grit wet-or-dry sandpaperMove the insulator over the surface plate using figure eight motionThe motion should produce an even wear pattern over the entire sealing area
! CAUTION
Water or parts-cleaning solvent must be used in conjunction with the wet-or-dry sandpaper or damage to the sealing surfaces may result