2007-2011 Polaris IQ Snowmobiles Service Manual, Page 167Get this manual
Fuel Systems VM CARBURETOR DISASSEMBLYINSPECTIONASSEMBLY
VM Carburetor Disassembly
1Remove the throttle slide cap, spring, and throttle slideExtract the retainer to remove the needle and throttle cable plug5Remove the float pin, then remove the inlet needle and seat assembly
6Inspect the needle tip for abnormal wear and tearReplace if required
2Remove the choke plungerInspect the plunger for wear and replace if requiredInspect the plunger seat for damage or foreign material