Bombardier SeaDoo 2000 factory shop manual volume 1, Page 206Get this manual
Section 06 FUEL SYSTEM Subsection 04 (CARBURETOR)
Idle Speed Screw
Turning screw no15 clockwise increases engine idle speed and turning screw counterclockwise decreases engine idle speedNOTE: To adjust idle speed, ensure flame arrester and air intake silencer are installedStart engine and bring to normal operating temperatureCAUTION: If watercraft is out of water, engine must be cooled using the flush kitTurn screw so that engine idles at 1500 RPM in water or 3000 RPM out of water
Fuel Accelerator Pump
All Models Except 787 RFI Ensure throttle cable is properly adjusted and idle speed is set at 1500 RPM in waterWith the engine not running, loosen adjustment screw lock nutUse feeler gauge between lever tab and pump plungerTurn adjustment screw to achieve approximately 0.050.15 mm (.002.005 in) gapTighten adjustment screw lock nut1