1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 208Get this manual

1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 208

FUEL SYSTEMCARBURETION Carburetor Adjustment and Service Keihin IMPORTANT: Priorto performing any adjustments to carburetors
Cylinder Models 1Using .040-.060" rigid wire as gauge, turn idle speed adjuster screw in until gauge fits beneath throttle
plate23Turn idle adjuster screw out until there is very slight drag on the gaugeOpen throttle plate and remove gauge Do not
remove wire gauge with tension on throttle plate or damage to plate may result4Adjust PTa end throttle plate to same position
as Mag end plate using synchronizing screwTurn until there is very slight drag on gaugeOpen throttle plate and remove gaugeTurn
idle screw out (counterclockwise) while observing both throttle platesThey should close completely at the same timeReadjust