2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 151Get this manual
FUELEXHAUST SYSTEMS Idle Speed Adjustment
1Connect tachometer according manufacturer's instructionsto the
2With craft in the water or test tank, start engine and let it idle3Adjust idle speed to specifications by turning the idle speed screw in (clockwise) to increase or out (counterclockwise) to decrease idle speed4Check throttle cable free play and oil pump adjustment and adjust if necessaryIdle Speed Screw
Idle Speed (in water) 1350 100 RPM