Bombardier SeaDoo 2000 factory shop manual volume 2, Page 206Get this manual
Section 07 FUEL SYSTEM Subsection 04 (CARBURETOR)
CAUTION: Do not attempt to set engine idle speed with low-speed screwTighten low speed screw until slight resistance is feltThen, back it off to the specification as per following chartWATERCRAFT MODEL RX LOW SPEED SCREW 1.5 0.25 turns
F02F21A
1Jam nut 2adjustment nut 3Throttle cable
Throttle lever must reach handlebar grip without causing strain to cable or carburetor cable bracket
NOTE: Turning screw clockwise leans mixture and turning screw counterclockwise enriches mixtureStart and warm up engineCAUTION: If watercraft is out of water, engine must be cooled using the flush kitCheck that engine idles and runs smoothlyMake sure engine reacts quickly to throttle lever depressionIf necessary, readjust low speed screw14 turn)NOTE: Both low speed screws must be adjusted exactly the same wayNever adjust screws more than 14 turn at time