1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 284Get this manual

1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 284

HULUDECK, STEERING AND CONTROLS Speedometer Speedometer Operation and Inspection The speedometer is operated by water pressureThe
foreign debris such as grass or weeds will lodge in the fitting or lineTo clear hose and fitting, disconnect hose from speedometer
and apply low pressure air to hoseTo test speedometer unit, connect Mity VacHA to the fitting on the speedometerApply pressure
and compare the reading to the table belowRe-connect line and test for proper operation Ride Plate Impeller Drive Shaft Intake