Bombardier SeaDoo 2001 factory shop manual, Page 321Get this manual
Section 08 FUEL SYSTEM Subsection 04 (CARBURETOR)
ADJUSTMENTS
Twin Carburetor Synchronization
With idle speed screw not touching throttle lever stopper on MAG carburetor, both throttle plates are in closed positionF01F32A
TYPICAL 1Throttle lever PTO side 2Marks
F01F31A
CAUTION: Throttle plates must open simultaneously, otherwise this will cause engine to vibrate andor misfire
TYPICAL 1Stopper 2Idle speed screw
Throttle Cable Adjustment