2005-2007 Polaris Ranger 500 service manual, Page 35Get this manual
MAINTENANCE Check the throttle pedal play periodically in accordance with the Periodic Maintenance Chart and adjust the play if necessary6Check for proper throttle operation and correct freeplay in all handlebar positions
Throttle Freeplay Adjustment
Inspection 1234Apply the parking brakePut the gear shift lever in the (Neutral) positionStart the engine, and warm it up thoroughlyMeasure the distance the throttle pedal moves before the engine begins to pick up speedFree play should be 11618 inchesThrottle Cable Adjuster Lock Nut
Adjustment 123Remove the seatLocate the throttle cable adjusterSqueeze the end of the rubber boot and slide it far enough to expose the end of the inline cable adjuster
Choke Adjustment (Carb Models)
With the choke control pushed in, the choke plunger must be seated on the fuel passage way in the carburetorIf the plunger is not seated on the fuel passage way inside the carburetor (not enough cable freeplay), the engine will flood or run too rich, causing plug fouling and poor performanceIf cable slack is excessive, the choke fuel passage will not open far enough, which may cause cold starting difficultyAlso, the half-choke position used for intermittent applications will not function properlyA