2003 Polaris Deep Snow Snowmobiles Service Manual, Page 50Get this manual
MAINTENANCE Throttle Lever Free Play
Throttle lever free play must always provide specified clearance between throttle lever and throttle blockThis clearance is controlled by the throttle cable sleeve(s) and the idle speed screw(s)Throttle Lever Freeplay .010.030 (.25.8 mm)
.010-.030 (.25-.8 mm)
If the idle speed screw(s) is adjusted inward and the cable sleeve(s) is not adjusted to take up the throttle lever to throttle block clearance, the engine may misfire or kill upon initial throttle openingCAUTION: After any idle speed adjustments are made, the throttle lever to throttle block clearance and oil pump adjustment must be checked and adjustedNOTE: When adjustments are made on models which have more than one carburetor, refer to Section 6, Carburetion, for proper carburetor synchronization adjustments