Polaris 2003 MSX owner manual Salt Water and Unclean Water Care, Jet Pump Water Inlet Screen

Page 92

MAINTENANCE AND LUBRICATION

Salt Water and Unclean Water Care

Jet Pump Water Inlet Screen

When the watercraft is operated in salt water or water with impurities like silt, sand and other particulates, additional cleaning and maintenance is mandatory after each use. Clean the jet pump water inlet screen and all other affected areas of the watercraft. Flush the cooling system.

CAUTION

Failure to perform additional cleaning and maintenance when the watercraft is operated in unclean or salt water will result in damage and corrosion to the watercraft. Clean all affected areas of the watercraft after every use in salt water or unclean water.

The water inlet screen (1) is located inside the stationary nozzle of the jet pump. Its purpose is to screen out grass and debris that could enter the coolant system.

1

After using the watercraft, visually inspect the screen for buildup of contaminants. Clean as required by flushing engine and/or screen with fresh water. See flushing procedure on page 91.

If the screen cannot be cleaned by flushing, see your Polaris dealer for additional cleaning.

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Contents MSX Page We’ve created a web site, just for YOU Page Polaris Professional Series Workmobilest WelcomePolaris Recreational Vehicles Table of Contents Your Responsibilities Do Your PartMaintenance Requirements Age RestrictionsIdentification Numbers Safety Signal Words and SymbolsSafety Decals Safety To Avoid Collisions Righting Capsized Boat Informational Decals Located on the engine water manifoldOperator Safety Operator GuidelinesSafety Safe Riding Gear Personal Floatation DeviceEye Protection Suit/Shoes/GlovesFire Safety Overloading the WatercraftWeather and Darkness Protective ApparelObstacles and Shallow Water Pre-Operation Check Service and MaintenanceTurning and Accelerating Jet Pump Water Intake Safety Electrical Shock HazardSafe Riding Position Lifting the WatercraftBoating Under the Influence Operator AwarenessOperator Fitness Vehicle Modifications Operator Fatigue and DehydrationHypothermia To avoid hypothermiaFeatures and Controls Exhaust Outlet Reverse Gate911 Reverse Operation Handle Features and Controls Engine Components under seat Engine Components Primary Functions Accessible FunctionsNew Generation Instrument NGI Function Overview Display Mode Instrument OperationDisplay Warnings Check EngineRPM Limiter Optional Equipment AccessoriesStandard Equipment California Star Labels EmissionsEPA Emissions Regulations Three Stars Ultra Low Emission One Star Low EmissionTwo Stars Very Low Emission Operation Pre-Operation InspectionWhat To Do Fuel Refueling Oil Jet Pump Intake Ride Plate Impeller Drive ShaftEngine and Storage Compartments SteeringThrottle Fire Extinguisher Loose PartsSeat Battery Riding Gear HullDrain Plugs and Bilge Switches/Buttons Engine Break-in Procedure Principles of OperationOperation Navigational Rules Right-of-way and Give-wayStand-on Vessel Give-way VesselMeeting Vessels RuleEncountering Vessels Overtaking Vessels Crossing PathsNon-Motorized Craft Fishing Vessel Right-of-WayLaunch Ramp Etiquette Avoid CollisionsReading Buoys and Markers Launching the Watercraft Stopping the EngineBefore Starting the Engine Starting the EngineIf the Engine Doesn’t Start Boarding the Watercraft Boarding and Starting in Deep Water Operator OnlyBoarding With a Passenger Reverse Operation Turning the WatercraftStopping the Watercraft Beaching the Watercraft Operating in Rough Conditions Towing a Disabled Watercraft Righting a Capsized Watercraft Operating With Passengers Post Operation Maintenance Daily CareOperation Temporary Storage Transporting The Watercraft Anti-Corrosion Treatment Submerged Waterlogged EngineEngine Water Removal Procedure Maintenance and Lubrication General MaintenancePeriodic Maintenance Schedule Maintenance Schedule KeyDescription Fuel System Hull / Deck / Steering / Controls Steering Cable Joints and Inner Wire LubricationThrottle Cable Drive LineSeat Latch And Hooks Steering Nozzle Pivot Shaft Throttle Body And Oil Injection PumpElectrical Connections Steering Handle Pivot ShaftSpark Plugs Maintenance and Lubrication Hull and Deck Care Oil Polaris VES II Synthetic LubricantPolaris Premium Gold Synthetic Lubricant Polaris Nature Oil Synthetic LubricantThrottle Cable Inspection Steering Cable InspectionFuses Battery Battery Maintenance and ChargingReplenishing Battery Fluid AntidoteBattery Removal Battery Charging Battery Installation Battery StorageSalt Water and Unclean Water Care Jet Pump Water Inlet ScreenCooling System Flushing Extended Storage Engine and Exhaust System DrainingWatercraft Engine Fogging Procedure Cleaning Lubrication Engine Turns Over But Doesn’t Start Engine TroubleshootingEngine Doesn’t Turn Over Possible Weak Spark Cause Solution Engine Runs Irregularly, Stalls or MisfiresEngine Overheats Engine BackfiresEngine Loses Power Engine Pings or KnocksEngine RPM is Too High With Limited Speed Unusual Noise or Vibration From Propulsion SystemPolaris Products Oil and LubricantsSpecifications Capacities / DimensionsPropulsion Warranty Obtaining Service and Warranty AssistanceWarranty Policy HOW to Obtain Warranty Service Engine OilCalifornia Emission Control System Limited Warranty Polaris Watercraft EnginesOWNER’S Warranty Responsibilities 109 Index Emissions111