2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 89Get this manual
FUEL SYSTEM
CHAPTER FUEL SYSTEM
CARBURETION SYSTEM 4.2
SPECIAL TOOLS 4.2 CARBURETOR FUNCTION 4.2 CARBURETION SPECIFICATIONS4.3
CARBURETOR OPERATION 4.3
OPERATION OVERVIEW 4.3 FLOAT SYSTEM4.4 PILOT JET 4.4 PILOT MIXTURE SCREW 4.4 AIRFUEL MIXTURE RATIO4.5 JET NEEDLE 4.5 NEEDLE JET 4.5 THROTTLE OPENING VSFUEL FLOW 4.6 THROTTLE SLIDE 4.6 MAIN JET 4.6 PILOT SYSTEM (IDLE38 THROTTLE) 4.7 SLIDE CUTAWAY (1838 THROTTLE) 4.7 JET NEEDLENEEDLE JET (3834 THROTTLE)4.8 MAIN SYSTEM (34 TO FULL THROTTLE) 4.8 FUEL DELIVERY 4.9 VENT SYSTEM4.9
CARBURETOR SERVICE 4.9