2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 25Get this manual

2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 25

MAINTENANCE PILOT SCREW ADJUSTMENT 6Slowly turn mixture screw counterclockwise until idle speed increases to maximum RPMContinue
carburetor will have slightly different pilot screw setting, the adjustments below are the recommended settings, the settings
may differ from these recommendationsPilot Screw Adjustment: Scrambler 500Turns Out 3Connect an accurate tachometer that
will read in increments ofor 50 RPM such as the PET 2100DX (PN 8712100DX) or the PET 2500 (PN 8712500)4Set idle speed to
1200 RPMAlways check throttle cable freeplay after adjusting idle speed and adjust if necessary5Slowly turn mixture screw
clockwise using the pilot screw wrench until engine begins to miss Idle Screw Idle Speed: 1200 +- 200 RPM 2Adjust idle speed
by turning the idle adjustment screw in (clockwise) to increase or out (counterclockwise) to decrease RPM(Refer to Illat