Bombardier SeaDoo 1992 factory shop manual, Page 119Get this manual
Section 05 FIUEL SYSTEM Sub-section 03 (CARBURETORSI
35, Low-speed Mixture Screw
Low-speed mixture screw
CAUTION :Do not attempt to set engine idle speed with low-speed mixture screwSevere engine damage cart occulr, As prellmlnary set-up tighten screw in ulntil slight resistance IS felt then back off 1-112 turn Start amd warm
CAUTIONDo not attempt adjust main jet screwSevere engine damage can occur
52, Idle Speed Screw
(on PTO side carburetor onlly)
Idle speed screw