2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 15Get this manual
GENERAL INFORMATION MODEL: SPORTSMAN MODEL NUMBER: A01CH50AD ENGINE MODEL: EH50PLE09
500 DUSE
JETTING CHART
AMB ENT TEMPERATURE
CARBURETION
Type Main Jet Pilot Jet Jet Needle Needle Jet Throttle Valve Pilot Screw Pilot Air Jet Valve Seat Float Height Fuel Octane (R+M2) BST 34 Mikuni 162.5 40 4HB41-3 Q-0 (513) #100 58 Turns Out 160 1.5 13.0mm (.51") 1mm 87 Non-Oxygenated or 89 Oxygenated
Meterseet)
0-1800 (0-6000) Above 1800 Above (6000)
Below 40 Below +5 C
+40!F and above +5!C and above