10 - Sea-Doo.net
10 - Sea-Doo.net
10 - Sea-Doo.net
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Section <strong>10</strong>Subsection 04FUEL SYSTEM(CARBURETOR)Fuel Accelerator PumpAll EnginesEnsure throttle cable and idle speed are properlyadjusted.With the engine not running, loosen adjustmentscrew lock nut. Use a feeler gauge between levertab and pump plunger. Turn adjustment screw toachieve approximately 0.05 - 0.15 mm (.002 - .005 in)gap. Tighten adjustment screw lock nut.1F06F0IA 11. High speed screwIdle Speed ScrewTurning screw no. 15 clockwise increases engineidle speed and turning screw counterclockwise decreasesengine idle speed.1F02F1QA2TYPICAL1. Adjustment screw2. Small gapNOTE: Turning the adjustment screw clockwise willincrease the gap.Choke CableEnsure choke lever has a free-play of 0.5 to 2.0 mm(1/64 to 5/64 in).F01G0YD1. Idle speed screwConnect an induction-type tachometer (P/N 529014 500) on spark plug cable of mag<strong>net</strong>o side tomeasure engine speed.NOTE: To adjust idle speed, ensure flame arresterand air intake silencer are installed.Start engine and bring to normal operating temperature.CAUTION: If watercraft is out of water, enginemust be cooled using the flush kit.Turn screw so that engine idles at 1500 RPM inwater or 3000 RPM out of water.F07F02ATYPICAL1. Choke leverA. Free play of 0.5 to 2.0 mm (1/64 to 5/64 in)To adjust, loosen jam nut on carburetor bracket,then turn adjustment nut as necessary.Tighten jam nut and recheck adjustment.A1SMR2003-032_<strong>10</strong>_04A.FM <strong>10</strong>-04-9