RPM Limiter | Polaris 2003 MSX instruction

FEATURES AND CONTROLS

RPM Limiter

CAUTION

A clogged intake and/or impeller can cause engine overheating and/or damage to the jet pump and impeller parts. Always keep the intake and/or impeller free of debris and weeds.

Your Polaris watercraft is equipped with a device that will limit engine revolutions per minute (RPM) if the engine overheats. This feature is designed to help prevent engine damage caused by engine overheating.

If the high temperature indicator and warning displays, stop the engine immediately.

Clean the jet pump and impeller as outlined on page

24.If the cause of overheating is identified and corrected, normal operation can be resumed by releasing and reapplying the throttle.

If the engine continues to overheat after cleaning the jet pump and impeller, take the watercraft to an authorized Polaris dealer for service.

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Polaris 2003 MSX owner manual RPM Limiter

Contents

MSX Page We’ve created a web site, just for YOU Page Welcome Polaris Recreational VehiclesPolaris Professional Series Workmobilest Table of Contents Your Responsibilities Do Your Part Maintenance Requirements Age Restrictions Identification Numbers Safety Signal Words and Symbols Safety Decals Safety To Avoid Collisions Righting Capsized Boat Informational Decals Located on the engine water manifold Operator Safety Operator Guidelines Safety Safe Riding Gear Personal Floatation DeviceEye Protection Suit/Shoes/Gloves Fire Safety Overloading the Watercraft Weather and Darkness Protective Apparel Obstacles and Shallow Water Service and Maintenance Turning and AcceleratingPre-Operation Check Jet Pump Water Intake Safety Electrical Shock HazardSafe Riding Position Lifting the Watercraft Operator Awareness Operator FitnessBoating Under the Influence Vehicle Modifications Operator Fatigue and DehydrationHypothermia To avoid hypothermia Features and Controls Exhaust Outlet Reverse Gate 911 Reverse Operation Handle Features and Controls Engine Components under seat Engine Components Accessible Functions New Generation Instrument NGIPrimary Functions Function Overview Display Mode Instrument Operation Display Warnings Check Engine RPM Limiter Accessories Standard EquipmentOptional Equipment Emissions EPA Emissions RegulationsCalifornia Star Labels One Star Low Emission Two Stars Very Low EmissionThree Stars Ultra Low Emission Operation Pre-Operation Inspection What To Do Fuel Refueling Oil Jet Pump Intake Ride Plate Impeller Drive Shaft Steering ThrottleEngine and Storage Compartments Loose Parts SeatFire Extinguisher Battery Hull Drain Plugs and BilgeRiding Gear Switches/Buttons Engine Break-in Procedure Principles of Operation Operation Navigational Rules Right-of-way and Give-wayStand-on Vessel Give-way Vessel Rule Encountering VesselsMeeting Vessels Overtaking Vessels Crossing Paths Non-Motorized Craft Fishing Vessel Right-of-Way Avoid Collisions Reading Buoys and MarkersLaunch Ramp Etiquette Launching the Watercraft Stopping the Engine Before Starting the Engine Starting the Engine If the Engine Doesn’t Start Boarding the Watercraft Boarding and Starting in Deep Water Operator Only Boarding With a Passenger Reverse Operation Turning the Watercraft Stopping the Watercraft Beaching the Watercraft Operating in Rough Conditions Towing a Disabled Watercraft Righting a Capsized Watercraft Operating With Passengers Post Operation Maintenance Daily Care Operation Temporary Storage Transporting The Watercraft Anti-Corrosion Treatment Submerged Waterlogged Engine Engine Water Removal Procedure Maintenance and Lubrication General Maintenance Periodic Maintenance Schedule Maintenance Schedule Key Description Fuel System Hull / Deck / Steering / Controls Steering Cable Joints and Inner Wire LubricationThrottle Cable Drive Line Seat Latch And Hooks Steering Nozzle Pivot Shaft Throttle Body And Oil Injection PumpElectrical Connections Steering Handle Pivot Shaft Spark Plugs Maintenance and Lubrication Hull and Deck Care Oil Polaris VES II Synthetic LubricantPolaris Premium Gold Synthetic Lubricant Polaris Nature Oil Synthetic Lubricant Steering Cable Inspection FusesThrottle Cable Inspection Battery Battery Maintenance and ChargingReplenishing Battery Fluid Antidote Battery Removal Battery Charging Battery Installation Battery Storage Salt Water and Unclean Water Care Jet Pump Water Inlet Screen Cooling System Flushing Extended Storage Engine and Exhaust System Draining Watercraft Engine Fogging Procedure Cleaning Lubrication Engine Troubleshooting Engine Doesn’t Turn OverEngine Turns Over But Doesn’t Start Possible Weak Spark Cause Solution Engine Runs Irregularly, Stalls or Misfires Engine Overheats Engine Backfires Engine Loses Power Engine Pings or Knocks Engine RPM is Too High With Limited Speed Unusual Noise or Vibration From Propulsion System Polaris Products Oil and Lubricants Specifications Capacities / Dimensions Propulsion Warranty Obtaining Service and Warranty Assistance Warranty Policy HOW to Obtain Warranty Service Engine Oil California Emission Control System Limited Warranty Polaris Watercraft Engines OWNER’S Warranty Responsibilities 109 Index Emissions 111