2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 24Get this manual

2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 24

MAINTENANCE Choke Cable Adjustment
Verify free play of 116-316" (1.6-4.76 mm) and smooth operation of choke cable
Idle Speed Adjustment
12Start engine and warm it up thoroughlyAdjust idle speed by turning the slide adjustment screw in (clockwise) to increase or out (counterclockwise) to decrease RPM(Refer to illustration)
Idle Speed Screw

Adjustments to the freeplay can be made by loosening the choke cable adjustment in or out to gain the desired freeplay