2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 244Get this manual

2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 244

HULL and BODY Speedometer Operation The speedometer is operated by water pressureThe pressure is supplied to the back of
grass or weeds will lodge in the fitting or lineTo clear hose and fitting, disconnect hose from speedometer and apply low
pressure air to hose3To test speedometer unit, connect Mity Vac to the fitting on the speedometerApply pressure and compare
the reading to the table belowRe-connect line and test for proper operationSpeedometer Fitting Inspect Line for Obstruction
Ride Plate Impeller Drive Shaft Intake Grate Speedometer Pick-up Fitting Speedometer Pressure Test Results PSI 30 35 40 45