Bombardier SeaDoo 2000 factory shop manual volume 1, Page 196Get this manual
Section 06 FUEL SYSTEM Subsection 04 (CARBURETOR)
GENERAL
The following illustration shows which part of the carburetor begins to function at different throttle plate openings
F06F0LA
F01F13A
TYPICAL 1Pulse line 2Loosen gear clamp
VIEW FROM AIR INTAKE OPENING 1Throttle plate openings 2Throttle plate closed 3Throttle plate wide opened 4Low-speed screw 5Pilot jet 6Main jet and high-speed screw