Page 1 https://www.boat-manuals.com/...
Page 2 https://www.boat-manuals.com/...
Page 3 WARNING The engine exhaust from this product contains chemicals known to cause cancer, birth defects or other reproductive harm. https://www.boat-manuals.com/...
Page 4 For 50 years we've been helping Polaris customers find The Way Out. It's been a fun ride. But then, after all these years, that's what we're all about. Find out more about our exciting once-in-a-lifetime 50th Anniversary celebration: Go to www.polarisindustries.com and look for the 50th Anniversary link.
Page 5 Copyright 2004 Polaris Sales Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this publication.
Page 6: Welcome
S RANGER utility vehicles part numbers of Polaris products for your vehicle. S Victory motorcycles We take great pride in our Pure Polaris Parts Apparel and Accessories (PAA), available at your Polaris Polaris Professional Series Workmobilest dealership or through our online store at S Utility Task Vehiclest (UTVs) www.purepolaris.com.
Page 7: Table Of Contents
..ENGINE TROUBLESHOOTING ..POLARIS PRODUCTS ....SPECIFICATIONS ....
Page 8: Your Responsibilities
YOUR RESPONSIBILITIES Observe Age Restrictions Do Your Part - Ride Smart This vehicle is not a toy. Polaris recommends that all Riding your Polaris watercraft will be an enjoyable operators be 16 years of age or older. Contact local experience for you, your family and friends, but we...
Page 9 Ride Smart Take Safety Training Respect Your Neighbors When you purchased your new Polaris watercraft, you Some people may find the sound of your watercraft received a watercraft safety video and an owner’s disturbing. Avoid making excessive noise when riding, manual.
Page 10: Identification Numbers
Check with your insurance agent about number is located on the intake manifold toward the obtaining insurance coverage for your rear of the engine (2). watercraft, or see your Polaris dealer. 1. Hull ID Number: ________________________________________________________ 2. Engine ID Number: ________________________________________________________ 3.
Page 11: Safety
SAFETY Signal Words and Symbols The following signal words and symbols appear throughout this manual and on your vehicle. Your The safety alert symbol, on your vehicle or in this manual, alerts you to the potential for personal safety is involved when these words and symbols are injury.
Page 12 If any decal becomes illegible or comes off, contact your Polaris dealer for a replacement. Any safety decal needing replacement will be provided by Polaris at no charge. The warning decals summarize and highlight key safety and operational information.
Page 13 SAFETY Safety Decals Collision Avoidance Warning Decal Collision Avoidance Warning Decal Text: Collisions result in more INJURIES AND DEATHS than any This decal is located on the glove box/console storage other type of accident for personal watercraft (PWC). lid at the helm of your watercraft. TO AVOID COLLISIONS: SCAN CONSTANTLY for people, objects and other watercraft.
Page 14 READ AND FOLLOW OWNER’S MANUAL. If Owner’s Manu- occur if water is forced into body cavities as a result of falling into al is missing, contact a Polaris Dealer for a replacement. water or being near jet thrust nozzle. Normal swimwear does not adequately protect against forceful water entry into rectum or vagina.
Page 15 NOTE: Polaris does not recommend capsizing the watercraft under any circumstances. Fuel Warning Decal Text WARNING: Gasoline and its vapors are highly flammable and explosive.
Page 16 LOCATED INSIDE shroud near 7171396 Coast Guard Decal Text the hood: Polaris Industries Inc. 2100 Highway 55 Medina, Minnesota The fuel octane decal is located on the shroud near the 55340-9800 fuel fill: This Boat Is Not Required To Com- ply With The Following U.S.
Page 17 Allow a minimum of 300 feet (90 m) to Any operator of a Polaris watercraft must know and coast to a stop from full throttle. practice the following guidelines for personal safety and the safety of passengers.
Page 18 SAFETY Operator Safety Operator Guidelines (continued) Your Polaris watercraft is capable of towing, but please Be sure the lanyard cord be aware that towing can cause reduced steering is free and not wrapped control. Be extremely careful when towing other...
Page 19 (PFD) at all times injury of the body or body orifices. Always wear to prevent accidental drowning. Polaris recommends a the recommended protective gear while riding a vest-type PFD (U.S. Coast Guard type 1, 2, or 3).
Page 20 Safe Riding Gear (continued) Protective Apparel (3) Helmet Polaris recommends that all riders wear a wet/dry suit If a rider falls off a moving watercraft while wearing a or equivalent protective clothing while riding a helmet, the helmet could catch the water and cause personal watercraft.
Page 21 SAFETY Operator Safety Boating Under the Influence Operator Awareness Operating any watercraft while under the influence of A collision can cause serious injury or death. Always alcohol or drugs could result in an accident and lead to be aware of other watercraft, swimmers and other serious injury or death.
Page 22 SAFETY Operator Safety Operator Fatigue and Dehydration Hypothermia Long hours of boating with exposure to noise, Your life may depend on a clear understanding of the vibration, sun, glare and wind can result in operator effects of cold water on the human body. Many fatigue and dehydration.
Page 23 Turning and Accelerating Your Polaris watercraft is designed High thrust makes the watercraft turn more sharply. to carry an operator Lower thrust makes the watercraft turn less sharply.
Page 24 SAFETY Operator Safety Jet Pump Water Intake Safety Weather and Darkness Contact with the jet pump or driveline components of Be aware of severe weather conditions. Observe the watercraft can result in serious injury, death or weather forecasts and conditions before venturing out, drowning.
Page 25 SAFETY Operator Safety Obstacles and Shallow Water Always be on the lookout for dangerous obstacles If the watercraft has been beached or has been sitting above and below the water surface, especially in in shallow water, clear out any sand or small rocks shallow water.
Page 26 SAFETY Operator Safety Fire Safety Electrical Shock Hazard Federal regulation requires Serious injury or death could result from electrical that all watercraft carry an shock. Never touch or remove electrical parts while approved fire extinguisher. starting or during operation of the watercraft. These The operator is responsible parts include, but are not limed to the battery, ignition for providing and...
Page 27: Features And Controls
FEATURES AND CONTROLS 1. Starter Button - Depress and hold the starter but- 8. Jet Pump Outlet Nozzle - The nozzle is the exit for ton to start the engine. Release it as soon as the engine the jet output. Orientation is controlled by the handlebars starts.
Page 28 FEATURES AND CONTROLS https://www.boat-manuals.com/...
Page 29 FEATURES AND CONTROLS 1. Front Hood - The hood provides access to the fire 7. Grab Handle - The grab handle assists a rider extinguisher, fuel fill and main storage space. while boarding the craft or when riding as spotter in towing situations.
Page 30 FEATURES AND CONTROLS https://www.boat-manuals.com/...
Page 31 FEATURES AND CONTROLS Engine Components (under seat) 1. Battery 2. Main relay 3. Engine control unit (ECU) 4. Air intake cover 5. Exhaust cooling water hose 6. Oil check/fill cap 7. Oil reservoir 8. Spark plugs (under ignition coils) 9. Ignition coils 10.
Page 32 FEATURES AND CONTROLS Next Generation Instrument (NGI) Primary Functions Function Overview NOTE: The fuel and turbo LCD bars are shown at Speedometer their maximum levels in photo. The large numeric speedometer displays vehicle speed. S Speedometer The NGI receives signals via a paddle wheel on the ride plate and interprets them to compute actual speed.
Page 33 FEATURES AND CONTROLS Next Generation Instrument (NGI) Function Overview Instrument Operation Turbo Boost Level DISPLAY MODE Turbo boost pressure level displays with a 7-bar LCD There are three different display modes the NGI uses to graphic (1/7th increments). display information to the operator. The three modes are: MAIN MODE, SPEED/TACHOMETER MODE Oil Pressure Level and NAVIGATION MODE.
Page 34 FEATURES AND CONTROLS Next Generation Instrument (NGI) Instrument Operation Display Warnings CLOCK SET Regardless of the type of warning, a blinking red LED warning will illuminate and a corresponding ISO In the main mode, press and hold the RESET button symbol will appear on the LCD screen.
Page 35 Your Polaris watercraft is equipped with a device that RPM is limited during reverse operation. See the will limit engine revolutions per minute (RPM) if the troubleshooting section beginning on page 96 for more engine overheats.
Page 36 Engine thrust is required to steer and turn the vehicle. Thus, if you release the throttle, the watercraft’s ability to turn is reduced. Your Polaris MSX watercraft is equipped with Polaris Enhanced Steering Performance (ESP) technology, a system that provides enhanced maneuverability if the operator releases the throttle but still needs steering control.
Page 37 FEATURES AND CONTROLS Standard Equipment Optional Equipment S Watercraft Owner’s Safety and Maintenance Manual See page 101 for a list of Polaris products for servicing your watercraft. S Watercraft Safety Video PN 9916475 S U.S. Coast Guard-approved fire extinguisher (UL...
Page 38: Operation
OPERATION Pre-Operation Inspection Use the Pre-Operation checklist beginning on page 36 to verify that your vehicle is in proper operating condition before each use. Procedures are outlined in further detail on the pages following the checklist. WARNING If a proper inspection is not performed before each use, serious injury or death could result.
Page 39 OPERATION Pre-Operation Inspection NOTE: Detailed instructions for how to perform the procedures in the inspection chart are contained on the following pages. Item What To Do Item What To Do Battery Check fluid level/condition; vent hose Bilge Drain water from the bilge before must be clear and open.
Page 40 OPERATION Pre-Operation Inspection WARNING Fuel Check the fuel level and refuel as needed before each Gasoline is highly flammable and explosive under use of the watercraft. If the fuel level becomes low certain conditions. Always heed the following warnings pertaining to gasoline and fumes. while operating (with 1/8 tank remaining), a warning light will flash on the NGI display.
Page 41 91 Octane refueling. For the best performance from your MSX 110/150, When refueling, always use fresh, seasonal gasoline Polaris recommends the use of 91 octane fuel. that has been stored in a clean container. For the best...
Page 42 If the engine is operated without oil, serious damage will occur. Always check the oil level before each use of the watercraft. If you discover an empty oil reservoir, see an authorized Polaris dealer immediately for service. Serious engine damage will occur if water becomes mixed into the oil.
Page 43 OPERATION Pre-Operation Inspection Oil Check Refer to the specifications section or to page 76 for oil 4. Reinsert the dipstick, but do not recommendations. screw the cap onto the reservoir. Remove the dipstick and read the NOTE: Check the oil level when the engine is warm. oil level.
Page 44 If any obstruction cannot be removed, have an WARNING authorized Polaris dealer service it immediately. Clear the pump of sand after operating in shallow Improperly connecting or disconnecting battery water or after beaching the watercraft.
Page 45 (engine and components) with waterproof range. Make sure the lubricant spray after every use. See page 101 for part jet pump outlet nozzle numbers of Polaris products. changes direction as Be sure the seat, engine cover and front hood are the handlebars are...
Page 46 A fire extinguisher is not standard equipment with this latch (1). Always remove watercraft. Contact your Polaris dealer or a fire the seat and ventilate the extinguisher dealer to purchase a U.S. Coast engine compartment Guard-approved fire extinguisher with a UL 5-B:C before starting the engine.
Page 47 See page 101 for part fastened in its mounting numbers of Polaris products. position. Inspect the battery for leaks, and check the vent hose for kinks or blockage.
Page 48 OPERATION Pre-Operation Inspection Hull Riding Gear Use a non-abrasive cleaner to remove any marine Be sure all operators and passengers have the growth and inspect the hull for cracks or damage. Do appropriate riding gear, including a PFD (see page 16). not operate the watercraft if the hull is damaged.
Page 49 (2) to test operation. The engine should stop immediately. If it doesn’t, press the stop switch to stop the engine. Do not ride the watercraft. See your Polaris dealer for service before operating the watercraft. https://www.boat-manuals.com/...
Page 50 Principles of Operation Engine Break-in Procedure The engine is directly coupled to a driveshaft. When The break-in period for your new Polaris watercraft is running, the driveshaft rotates the impeller. The defined as the first 12 hours of operation. No single...
Page 51 9. Change the oil and oil filter after 12 hours of operation. See page 77. 10. Have your Polaris dealer inspect and adjust the engine valve lash after 12 hours of operation. https://www.boat-manuals.com/...
Page 52 OPERATION Navigational Rules Right-of-way and Give-way This watercraft must be operated in accordance with all navigational rules and regulations governing it and the In nautical terms the stand-on (privileged) vessel has waterway on which it’s operated. These rules are used the right-of-way and the give-way (burdened) vessel and enforced internationally, as well as by the U.S.
Page 53 OPERATION Navigational Rules Rule 2 Meeting Vessels Rule 2 is “The General Prudential Rule” of the When meeting another power vessel head-on and a International Rule. This rule states that all operators have collision appears likely, neither vessel has the the responsibility of taking action to avoid a collision.
Page 54 OPERATION Navigational Rules Overtaking Vessels Crossing Paths If your watercraft is passing another vessel, your craft When two power vessels are crossing each other’s path is the give-way vessel. The other vessel is expected to close enough to run the risk of collision, the vessel maintain its course and speed.
Page 55 OPERATION Navigational Rules Non-Motorized Craft Reading Buoys and Markers Non-motorized craft (sailboats, canoes, etc.) are United States waters are marked for safe navigation normally given the right-of-way, with the following through the use of buoys and markers with various exceptions: shapes, colors, numbers and lights to guide boaters.
Page 56 OPERATION Navigational Rules WARNING Collisions result in more INJURIES AND DEATHS than any other type of accident for personal watercraft (PWC). TO AVOID COLLISIONS: SCAN CONSTANTLY for people, TAKE EARLY ACTION to avoid collisions. Remember, objects and other watercraft. Be PWCs and other boats do not have brakes.
Page 57 OPERATION Launching the Watercraft Stopping the Engine To ensure that you have steering control, do not turn 1. Inspect the drain plugs to ensure they’re securely off the engine until the watercraft has stopped moving. installed. Your watercraft requires engine power for steering, so 2.
Page 58 If you have any questions about the features or controls switch. of this watercraft, see your Polaris dealer. CAUTION If the engine is run while the watercraft is in very shallow water, sand, weeds and debris may be sucked into the jet intake and could cause damage to the impeller or injury to bystanders.
Page 59 OPERATION Starting the Engine WARNING to keep the engine running. Allow the engine to warm up for about one minute before operating. Starting the engine while the watercraft is in the NOTE: If the engine was run out of fuel, it may take “Forward”...
Page 60 OPERATION Boarding the Watercraft Practice boarding the watercraft in shallow water before riding in deep water. Any passengers should also practice boarding in the event they must reboard in deep water. Step 1 Boarding and Starting in Deep Water (Operator Only) Make sure the watercraft engine is turned off when boarding in deep water.
Page 61 OPERATION Boarding the Watercraft Boarding With a Passenger A watercraft behaves differently with a passenger on Step 1 board, requiring more operator skill. Practice operating skills alone, before taking a passenger on board. Make sure the watercraft engine is turned off when boarding with a passenger.
Page 62 OPERATION Reverse Lever Operation WARNING 2. Apply throttle carefully and turn the handlebars to maintain steering control of the watercraft. Activating reverse while the craft is moving NOTE: Engine RPM is limited during reverse forward above planing speed could cause loss of operation.
Page 63 To avoid collisions, always look behind the craft trying to steer. before turning. Your Polaris MSX watercraft is equipped with Polaris Enhanced Steering Performance (ESP) technology, a system that provides enhanced maneuverability if the operator releases the throttle but still needs steering control.
Page 64 OPERATION Stopping the Watercraft WARNING NOTE: This distance is approximate and is supplied only for reference. Use good judgement and Colliding with an object in the water can result in always allow plenty of room for stopping. serious injury or death. All riders must keep feet, arms and hands inside the watercraft at all times, 300 ft.
Page 65 OPERATION Beaching the Watercraft CAUTION 4. Move the watercraft to at least two feet (60 cm) of water and push the rear of the watercraft up and Sand, pebbles, weeds and debris can enter the down in the water to help flush sand and debris out jet pump and cause serious damage to of the pump.
Page 66 OPERATION WARNING Operating in Rough Conditions If riding in rough Riding the watercraft in rough water conditions could cause loss of control, resulting in serious conditions, it’s possible for injury or death to the operator and/or passenger. the operator to hit his/her Avoid riding in rough water and/or adverse chest or face on the weather conditions.
Page 67 OPERATION Towing a Disabled Watercraft If the watercraft becomes inoperable in the water, it can be towed by another watercraft. Before towing, use a vice grip pliers to close off the cooling water inlet hose (1) located at the bottom of the watercraft hull (the hose from the pump box to the exhaust pipe).
Page 68 OPERATION Righting a Capsized Watercraft Capsizing a watercraft is not recommended by Polaris After righting the craft, prevent engine damage by and should be avoided. Overturning a watercraft is not following the procedures for a submerged considered the normal operation for which your vehicle (waterlogged) engine beginning on page 70.
Page 69 Never exceed the load capacity for the approved watercraft. personal This Polaris watercraft is designed to carry an operator flotation device and up to two passengers. Refer to the capacity decal and other recommended safety gear. They should be on your craft and the specifications beginning on page good swimmers and they should be in good physical 102.
Page 70 After the water has drained, wipe the engine compartment (bilge) dry with clean towels. 6. If the craft is used in salt water, Polaris recommends that the inside of the hull (engine and 1. Remove the watercraft from the water.
Page 71 Spray all the metal components in the engine 11. Inspect the area for damage. If damage is found, compartment with a lubricating type rust inhibitor. We see your Polaris dealer for service. recommend T9 metal protectant. NOTE: Whenever possible, avoid operating the Apply dielectric grease on battery terminals and watercraft in weedy areas.
Page 72 4. When storing the watercraft, make sure the nose is the watercraft and positioned upward at a 20_ angle for drainage. trailer. 2. Make sure the seat is securely latched. We recommend the use of a Polaris watercraft cover for protection from rocks and other debris while transporting. https://www.boat-manuals.com/...
Page 73 If the engine becomes water-flooded, tow the craft to 5. Disconnect the lanyard from the lock plate. shore. Immediately perform the following procedures. 6. Remove the ignition coils and spark plugs. Promptly take the watercraft to an authorized Polaris CAUTION dealer for additional service to minimize engine damage.
Page 74 Apply marine grade NOTE: The MSX 110 does not have an intercooler silicone to the threads drain plug. If your watercraft is an MSX 110, and reinstall the plug. skip the following step. Continue with step 10. Hand tighten with a 5mm Allen wrench.
Page 75: Maintenance And Lubrication
All repair qualifying under this limited warranty must MAINTENANCE, REPLACEMENT OR REPAIR OF be performed by a dealer authorized by POLARIS . In EMISSION CONTROL DEVICES AND SYSTEMS the event that any emission-related part is found to be...
Page 76 MAINTENANCE AND LUBRICATION EPA Emissions Regulations Periodic Maintenance Schedule All marine engines sold by Polaris Industries are The periodic maintenance table must be followed to certified by the United States Environmental ensure maximum watercraft performance and Protection Agency for control of air pollution. For this long-term durability.
Page 77 MAINTENANCE AND LUBRICATION Periodic Maintenance Schedule NOTE: Use this schedule as a guide, refering to the pages following the schedule for detailed procedures. BREAK-IN PERIOD REGULAR INTERVAL SALT (Hours) (Hours) ITEM ITEM PROCEDURE PROCEDURE RIDE RIDE WATER WATER YEAR 10 - 12 Spark Plugs Adjust Gap / Clean Flame Arrestor...
Page 78 MAINTENANCE AND LUBRICATION Periodic Maintenance Schedule BREAK-IN PERIOD REGULAR INTERVAL SALT (Hours) (Hours) ITEM ITEM PROCEDURE PROCEDURE RIDE RIDE WATER WATER YEAR 10 - 12 Throttle Cable Inspect / Adjust / Lubricate Reverse Cable Inspect / Adjust / Lubricate Steering Cable Inspect / Adjust / Lubricate Handlebars Inspect / Adjust...
Page 79 This formula provides the ultimate in protection from the extreme heat of turbo charged engines in marine applications. See page 101 for the part numbers of Polaris products. https://www.boat-manuals.com/...
Page 80 MAINTENANCE AND LUBRICATION Oil Change/Oil Filter Change Polaris recommends that you have an authorized 1. Remove the oil fill Polaris dealer perform oil and filter changes on your cap from the top of watercraft. These procedures require some mechanical the oil reservoir.
Page 81 MAINTENANCE AND LUBRICATION Oil Change/Oil Filter Change 4. Remove both fuel injector wiring harness 8. Insert the safety lanyard into the stop switch. connectors. Press and hold the start button for no more than 15 seconds. Release the start button and wait for at 5.
Page 82 MAINTENANCE AND LUBRICATION Oil Change/Oil Filter Change 10. Reinstall the oil filter cover cap and torque to 17 ft. 14. While flushing the freshwater loop cooling system, lbs. (24 Nm). start the engine and allow it to idle for 30 seconds. 11.
Page 83 The 50% environmentally friendly product) and 50% de-ionized propylene glycol and 50% de-ionized water water. See page 101 for part numbers of Polaris premixed coolant recommended by Polaris products. provides freeze protection only down to --26° F (--32°...
Page 84 MAINTENANCE AND LUBRICATION Coolant Level (Closed Loop System) WARNING 1. Always allow the engine to cool down completely before servicing the cooling system. Steam and hot liquids will cause serious burns to 2. View the coolant level in your skin. Never service the cooling system or the coolant tank.
Page 85 MAINTENANCE AND LUBRICATION Cooling System Flushing (Freshwater Loop System) CAUTION Polaris recommends the use of Flush Kit PN 2874833 when flushing the freshwater loop cooling system. Failure to follow the recommended flushing After installing the flush kit, perform the following procedure or flushing the engine while it’s hot...
Page 86 We recommend the use of Polaris All Season Premium Grease. See page 101 for part numbers of Polaris products. Throttle Cable 1. Lubricate the throttle cable by depressing the throttle lever and squirting grease onto the cable.
Page 87 Inspect the bearing carrier (2) for water leaks through does not require routine greasing. However, grease is or around the drive shaft. See your Polaris dealer for required during reassembly of the system when it’s replacement if a leak is detected.
Page 88 MAINTENANCE AND LUBRICATION Lubrication Recommendations Seat Latch and Hooks Reverse Handle Pivot Shaft Grease the locking mechanism of the seat latch at the Lubricate the handle pivot shaft and bushing (1). rear of the seat opening. Tighten the steering shaft if it’s loose. Electrical Connections Steering Nozzle Pivot Shaft Apply dielectric grease to battery posts.
Page 89 Always use the recommended spark plugs for your Spark plug condition is indicative of engine operation. Polaris watercraft, and make sure the spark plug gap is The spark plug firing end condition should be read within specification. Refer to the specifications...
Page 90 MAINTENANCE AND LUBRICATION Spark Plugs WARNING A spark plug with cracked porcelain or damaged threads should be changed immediately. If the High tension voltage is present in the spark plug electrodes are badly worn or burned the plug should wires when the engine is running. Contacting the also be replaced.
Page 91 If it doesn’t, Spare Stator Spare by two other fuse see your authorized Polaris dealer for service. blocks, also located near the battery and ECU. 2. Throttle lever free-play should not exceed 15 Amp...
Page 92 MAINTENANCE AND LUBRICATION Battery Battery Maintenance and Charging Keep the battery terminals and connections free of corrosion. If cleaning is necessary, remove the WARNING corrosion with a stiff wire brush. Wash with a solution of one tablespoon baking soda and one cup water. Battery electrolyte is poisonous.
Page 93 MAINTENANCE AND LUBRICATION Battery WARNING Battery Removal 1. Release the battery by Improperly connecting or disconnecting battery cables can result in an explosion and cause loosening the straps (1). serious injury or death. When removing the 2. Remove the battery battery, always disconnect the negative (black) vent tube from the cable first.
Page 94 MAINTENANCE AND LUBRICATION Battery Battery Charging Make sure the battery charger is turned off and unplugged before connecting the cables to the battery. WARNING This prevents the possibility of sparks at the terminals, which could ignite the battery gases. Batteries produce explosive gases. Any sparks in the area could result in an explosion and cause 1.
Page 95 (see tubes can allow battery gases to accumulate and page 101 for the part numbers of Polaris products). result in an explosion that could cause serious Follow the instructions provided with the charger.
Page 96 We stationary nozzle of the jet recommend the use of the Polaris products listed on pump. Its purpose is to page 101. See your Polaris dealer for additional screen out grass and debris information about the care of your watercraft.
Page 97 Perform all of the procedures outlined in this section of 1. Fill the fuel tank. your owner’s manual before storing the watercraft. See page 101 for part numbers of Polaris products. 2. Start and briefly rev the engine (five seconds or less).
Page 98 Store the watercraft with the drain plugs removed and the seat propped open slightly 6. Cover the watercraft with an opaque tarp or Polaris to inhibit condensation from forming in the watercraft cover and store the craft in a clean, dry engine compartment.
Page 99: Engine Troubleshooting
2000 RPM High Temp (Overheat) Indicator and Engine overheat Clean the water inlet (see page 93). If flashing red warning light condition persists, see your Polaris dealer. 3000 RPM High Temp (Overheat) Indicator and Cooling system failure See your Polaris dealer.
Page 100 Inspect plugs, replace as needed Crankcase filled with water or fuel See your Polaris dealer Clogged fuel filter See your Polaris dealer or replace the filter Low battery voltage Recharge battery to 12.8 VDC Mechanical failure See your Polaris dealer...
Page 101 Refill or replace with fresh recommended fuel, clean the fuel system Low octane fuel Replace with recommended fuel Clogged fuel filter See your Polaris dealer or replace the filter Possible Rich Fuel Mixture Cause Solution See Page Fuel is very high octane Replace with lower octane recommended fuel https://www.boat-manuals.com/...
Page 102 Incorrect spark plug gap Set gap to specs or replace plugs Old or non-recommended fuel Replace with fresh recommended fuel Incorrectly installed spark plug wires See your Polaris dealer Broken valves See your Polaris dealer Incorrect ignition timing See your Polaris dealer...
Page 103 Water present in fuel or oil reservoir Replace with recommended fluids 38, 76 Clogged fuel filter See your Polaris dealer or replace the filter Clogged jet pump intake Clean intake Clogged exhaust and/or cooling system Clean exhaust, flush cooling system...
Page 104: Polaris Products
POLARIS PRODUCTS Oil and Lubricants General Maintenance Products Oil Pump (Extractor) 2861023 Fogging Oil Polaris Performance Synthetic 4-Cycle (PS-4) 12 oz. Aerosol 2870791 15W-50 Marine Oil (API rating SJ) Quart 2871517 Quart 2874862 Multi-Purpose Lubricant 2872891 Gallon 2874863 Electrical Contact Cleaner...
Page 105: Specifications
SPECIFICATIONS MSX 110 MSX 150 CAPACITIES / DIMENSIONS Fuel Tank 17.8 gal. (67.4 l) 17.8 gal. (67.4 l) Rider Quantity 1-3 people 1-3 people Load Limit, Riders 500 lbs. (227 kg) 500 lbs. (227 kg) Load Limit, Total 565 lbs. (256 kg) 565 lbs.
Page 106 SPECIFICATIONS MSX 110 MSX 150 ENGINE Engine Type Polaris Marine 750 Turbo Polaris Marine 750 HO Turbo Induction Type Intercooled Turbocharger Intercooled Turbocharger Exhaust System Water Cooled, Jacketed Water Cooled, Jacketed Lubrication Dry Sump Dry Sump Oil Type Polaris Performance Synthetic...
Page 107 SPECIFICATIONS MSX 110 MSX 150 PROPULSION Impeller, Stainless Steel 3 Blade, Progressive Pitch, 3 Blade, Progressive Pitch, Radial Blade Radial Blade Propulsion Jet Drive Jet Drive Jet Pump Type Dominator, Dominator, Single Stage Axial Flow, Single Stage Axial Flow, Six Vane Stainless Steel Stator...
Page 108: Warranty
LIMITED WARRANTY Read carefully and understand the service data and the Polaris Warranty Polaris Sales Inc., 2100 Highway 55, Medina, MN 55340, gives a ONE contained in this manual. Contact your Polaris dealer in matters pertain- YEAR LIMITED WARRANTY on all components of the Polaris per- ing to replacement parts, service, or warranty.
Page 109 Limitations of Warranties and Remedies This Polaris limited warranty covers all parts and components except The exclusive remedy for breach of this warranty shall be, at Polaris’ for impeller damage caused by ingestion of rocks, sand, or gravel or any exclusive option, repair or replacement of any defective materials, or other damage caused by operation in shallow water.
Page 110 WARRANTY ENGINE FLUIDS This warranty does not cover the use of unauthorized lubricants, chemi- cals, or fuels that are not compatible with the Polaris personal water- craft. Damage resulting from the use of unauthorized lubricants may not be covered by warranty.
Page 111 If Purchased From A Private Party: selling dealer’s authorized location. If you purchase a Polaris product from a private citizen outside of the This policy does not apply to Safety Recalls. country in which the vehicle was originally purchased, all warranty How to Get Service coverage will be denied.
Page 112 Polaris dealer. Bring your sales receipts indicating date of purchase for under section 213 of the Clean Air Act. Polaris warrants that the engine this engine. The dealer authorized by POLARIS will perform the neces-...
Page 113 CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED but POLARIS cannot deny warranty solely for the lack of receipts or BY ANY REPAIR ESTABLISHMENT OR INDIVIDUAL; HOW- for your failure to ensure the performance of all scheduled mainte- EVER, WARRANTY REPAIRS MUST BE PERFORMED BY A nance.
Page 114 Polaris recommends that you retain all receipts covering maintenance on your personal watercraft engine, but Polaris cannot deny warranty solely for the lack of receipts or your failure to ensure the performance of all scheduled maintenance.
Page 115 POLARIS LIMITED WARRANTY COVERAGE • Select emission control parts from model year 2002 and later Polaris, on behalf of the engine manufacturer, warrants its California watercraft engines are warranted for 4 years from the date of first certified personal watercraft that are sold in California to a California...
Page 116 The engine manufacturer craft. Notice must be given to an authorized Polaris dealer of any appar- recommends that diagnosis and repair be performed at an authorized ent defect(s) within a reasonable time after discovery.
Page 117 EXCLUSIONS The exclusive remedy for breach of this limited warranty shall be, at the exclusive option of Polaris, the repair or replacement of the defective part or component. This limited warranty is void if the direct cause of the need to repair or replace a warranted part is due to owner/operator abuse, neglect, tampering, misuse, or improper maintenance, modifica- tion, alteration, or adjustment.
Page 118 Better Fuel Economy - burns up to 30-40 percent less engines. gas and oil than conventional carbureted two-stroke engines, saving money and resources. Longer Emission Warranty - protects consumer for worry free operation. The MSX 110 engine and the MSX 150 engine have been certified as: Star Rating https://www.boat-manuals.com/...
Page 119 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT California Star Labels NOTE: No model year 2004 personal watercraft produced by any manufacturer has been certified at the four-star level. One Star - Low Emission Three Stars - Ultra Low Emission The one-star label identifies engines The three-star label identifies engines that meet the Air Resources Board’s that meet the Air Resources Board’s...
Page 120: Index
INDEX Accessories ..... Coolant Level General Maintenance ... . . (Closed Loop System) .
Page 121 LUBRICATION ... 72-95 POLARIS PRODUCTS ..Steering Cable ....

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