2000 Polaris Pro 785 Service Manual, Page 329Get this manual
MAINTENANCETUNE UP Maintenance Schedule Periodic Maintenance Schedule
NOTE: Maintenance intervals are based upon average operating conditionsWatercraft operated in saltwater require daily corrosion protection and engine flushing, and more frequent maintenance and lubricationDESCRIPTION PrePre1 Mo Mo Mo Tune Refer to 1992-1997 PWC Repair Manual Except Where ride sea25 50 100 Up Specific Page Number is Listed Daily son Hrs Hrs Hrs Item
Engine corrosion protectionfogging (daily-salt water) Pg2.10 Cooling system flushing (daily after use in salt water) Pg2.9 Engine mounts Thermostatpopoff valve assemblyspring Spark plugsCompression test Engine fastener re-torque (cylinder headexhaust) Pg2.5 Exhaust valve cleanadjust Pg 2.72.8 Fuelwater separator (drain water) Oil filter Throttle and choke cables Carburetor (see engine fogging procedure) synchronize Fuel lines, oil lines, related hose clamps Vent system (oil and fuel) check-valves; hose routing Fuel system pressurevacuum test Air intake silencerwater separator drain line(s) Drive shaft coupler and bearing housing Drive shaft shroud condition Bilge system pick-up screens and hoses Cooling water inlet screenhoses, clamps Jet pump intake grate fasteners and condition Impeller condition and impeller clearance Pump Sacrificial Anode Battery condition, fluid level Battery vent hose conditionrouting (must be clear) Battery and starter cables (clean connectionstight) Engine overheat warningelectrical connections Oil level warning system test L 1 IIC IR L