Bombardier SeaDoo 1993 factory shop manual, Page 121Get this manual

Bombardier SeaDoo 1993 factory shop manual, Page 121

Section 05 FUEL SYSTEM Sub-Section 03 (CARBURETORS) 35,Mixture Screw FOOl DOS 6 LOW-speed mixture screw CAUTIONDo not attempt
26, Mailn Jet Screw The main jet screw is sealed with plastic cap that allows an adjustment of 14 turnNOTETurning screw 114
turn counterclockwise enriches mixture and turning screw clockwise leans mixture Turning screw clockwise increases engine
idle speed and turning screw counterclockwise decreases engine idle speedConnect an induction-type tachometer (P 295 000
1001 on spark plug cable of magneto side to measure engine speedStart engine and bring to normal operating temperatureCAUTIONWater
must be supplied to cool engine with coupler hose (P 295 500 099)Turn screw so that engine idles between 1300 to 1500 RPM
(in water) or 2400 to 2600 RPM (out of water)Stop engine and recheck oil injection pump aligning marks and readjust as necessaryCAUTION