BRP Rotax S115HXF User Manual | Manualsnet (2024)

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ROTAX S115 AND S150 ENGINES, FEATURING STEALTH TECHNOLOGY

OPERATORS GUIDE Includes Safety, Use and Maintenance Information

2023

WARNING

Read this guide thoroughly. It contains important safety information. Minimum recommended operators age: 16 years old. Keep this operators guide with the boat at all times.

036636500 Revision 1 Original Instructions

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WARNING Disregarding any of the safety precautions and instructions contained in the Operators Guide and on-product safety labels could cause injury, in- cluding the possibility of death.

CALIFORNIA PROPOSITION 65 WARNING

WARNING Operating, servicing and maintaining a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize expo- sure, avoid breathing exhaust, do not idle the engine except as neces- sary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more infor- mation go to www.p65warnings.ca.gov/products/recreational-vessels

In Canada, products are distributed and serviced by Bombardier Recreational Products Inc. (BRP). In the USA, products are distributed and serviced by BRP US Inc. In the European Economic Area (which is comprised of the member states of the European Union plus the United Kingdom, Norway, Iceland and Liechtenstein), the Commonwealth of the Independent States (including Ukraine and Turkmeni- stan) and Turkey, products are distributed and serviced by BRP European Distri- bution S.A. and other affiliates or subsidiaries of BRP. For all other countries, products are distributed and serviced by Bombardier Rec- reational Products Inc. (BRP) or its affiliates.

TM Trademarks of BRP or its affiliates. This is a non-exhaustive list of trademarks that are the property of Bombardier Recreational Products Inc. or its affiliates:

2+4 Fuel Conditioner E-TEC HPF ProTM ICON IITM

Max Deck ROTAX S.A.F.ETM StealthTM

XD50TM XD100TM XPS

All rights reserved. No parts of this Guide may be reproduced in any form without the prior written permission of BRP US Inc. BRP US Inc. 2022

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MODELS AND LANGUAGES Available Languages

Deutsch Dieses Handbuch ist mglicherweise in Ihrer Landessprache verfgbar. Bitte wenden Sie sich an Ihren Hndler oder besuchen Sie: www.operatorsguides.brp.com

English This guide may be available in your language. Check with your dealer or go to: www.operatorsguides.brp.com

Espaol Es posible que este manual est disponible en su idioma. Consulte a su distribuidor o visite: www.operatorsguides.brp.com

Franais Ce guide peut tre disponible dans votre langue. Vrifier avec votre concessionnaire ou aller : www.operatorsguides.brp.com

.

www.operatorsguides.brp.com

Nederlands Deze handleiding kan beschikbaar zijn in uw taal. Vraag het aan uw dealer of ga naar: www.operatorsguides.brp.com

Norsk Denne boken kan finnes tilgjengelig p ditt eget sprk. Kontakt din forhandler eller g til: www.operatorsguides.brp.com

Portugus Este manual pode estar disponvel em seu idioma. Fale com sua concessionria ou visite o site: www.operatorsguides.brp.com

Suomi Kyttohjekirja voi olla saatavissa omalla kielellsi. Tarkista jlleenmyyjlt tai ky osoitteessa: www.operatorsguides.brp.com

Svenska Denna bok kan finnas tillgnglig p ditt sprk. Kontakta din terfrsljare eller g till: www.operatorsguides.brp.com

www.operatorsguides.brp.com

Italiano Questa guida potrebbe essere disponibile nella propria lingua. Contattare il concessionario o consultare:

. www.operatorsguides.brp.com

www.operatorsguides.brp.com

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Model Power

S115HXF 115 HP

S150XF 150 HP

MODELS AND LANGUAGES

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TABLE OF CONTENTS

MODELS AND LANGUAGES ......................................................................1

GENERAL INFORMATION

FOREWORD ...............................................................................................8 Know Before You Go ..............................................................................8 Safety Messages ....................................................................................8 About this Operators Guide.....................................................................8

SAFETY INFORMATION

SAFETY MESSAGES - GENERAL............................................................12 IMPORTANT ON-PRODUCT LABELS ......................................................14

Outboard Engine Safety Labels .............................................................14 WHAT TO DO BEFORE LAUNCHING THE BOAT ....................................17

Pre-Ride Inspection Checklist ................................................................17 FUELING...................................................................................................20

Fueling Procedure ................................................................................20 WHAT TO DO AFTER LAUNCHING THE BOAT .......................................22

Multifunction Display .............................................................................22 Power Trim and Tilt System...................................................................22

WHAT TO DO AFTER LEAVING THE WATER..........................................23 Aquatic Invasive Species (AIS) ..............................................................23

BOAT INFORMATION

FUEL REQUIREMENTS............................................................................28 Recommended Fuel .............................................................................28 Fuel System Information .......................................................................29

INJECTION OIL.........................................................................................30 Injection Oil Requirements ....................................................................30 Oil Tank Capacity .................................................................................30 Injection Oil System Information.............................................................30 Filling the Remote Oil Tank....................................................................31

OPERATING INSTRUCTIONS..................................................................32 Safety Information ................................................................................32 Controls ...............................................................................................32 Engine Starting and Stopping ................................................................37

SPECIAL OPERATING CONDITIONS ......................................................41 Cold and Freezing Weather ...................................................................41 High Altitude.........................................................................................41 Salt Water ............................................................................................41 Shallow Water ......................................................................................41 Weedy Water .......................................................................................41

SPECIAL PROCEDURES .........................................................................42 Emergency Start Procedure ..................................................................42 Submerged Outboard ...........................................................................42 Water-Flooded Engine ..........................................................................42 Towing the Boat in Water ......................................................................42 Transporting the Outboard ....................................................................43

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MAINTENANCE

INSPECTION SCHEDULE ........................................................................46 EPA Regulation - Canadian and USA Engines ........................................46 Inspection Table ...................................................................................46 Engine Care Products ...........................................................................49

MAINTENANCE PROCEDURES ..............................................................50 Fuel Requirements ...............................................................................50 Injection Oil Reference..........................................................................50 Priming the Oil System..........................................................................50 Gearcase .............................................................................................50 Propeller ..............................................................................................51 Battery.................................................................................................53 Sacrificial Anodes .................................................................................54 Flushing...............................................................................................54

ENGINE CARE..........................................................................................56 Post-Operation Care .............................................................................56

STORAGE AND PRE-SEASON PREPARATION ......................................57 Short-Term Storage ..............................................................................57 Long-Term Storage (Winterization) ........................................................57 Pre-Season Check................................................................................58

TECHNICAL INFORMATION

IDENTIFICATION NUMBERS ...................................................................62 Engine Identification Number.................................................................62

COMPLIANCE...........................................................................................63 Emission Control Labels........................................................................63

ENGINE EMISSIONS INFORMATION ......................................................67 Manufacturer's Responsibility ................................................................67 Dealers Responsibility..........................................................................67 Owners Responsibility..........................................................................67 EPA Emission Regulations ....................................................................67

TECHNICAL SPECIFICATIONS

SPECIFICATIONS TABLE ........................................................................70

TROUBLESHOOTING

TROUBLESHOOTING GUIDELINES ........................................................74 MONITORING SYSTEM............................................................................78

Fault Codes..........................................................................................78 Indicators and Message Display Information ...........................................79

CUSTOMER INFORMATION

DATA PRIVACY INFORMATION ..............................................................82 CONTACT US ...........................................................................................84

Asia Pacific ..........................................................................................84 North America ......................................................................................84

TABLE OF CONTENTS

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CHANGE OF ADDRESS/OWNERSHIP ....................................................85

TABLE OF CONTENTS

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TABLE OF CONTENTS

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GENERAL INFORMATION

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FOREWORD Congratulations on your purchase of a new boat equipped with a Rotax E-TEC outboard engine, featuring Stealth technology. It is backed by the BRP warranty and a network of authorized BRP dealers ready to pro- vide the parts, service, or accessories that you may require.

Your dealer is committed to your satis- faction. Your dealer has taken special- ized training to perform the initial setup and inspection of your engine, and has completed the final adjust- ments before you took possession. If you need more complete servicing in- formation, please ask your dealer.

At delivery, you were also informed of the warranty coverage and signed the Pre-Delivery Check List to ensure that your new boat was prepared to your complete satisfaction.

Know Before You Go To learn how to reduce the risk for you or other persons being injured or killed, read the following sections be- fore you operate the boat: Safety Information Boat Information. Read and understand all safety labels on your boat.

Safety Messages This operators guide utilizes the fol- lowing symbols and words to empha- size particular information:

The safety alert symbol indicates a potential injury hazard.

DANGER Indicates a potential hazard which, if not avoided, will result in serious injury or death.

WARNING Indicates a potential hazard which, if not avoided, could result in serious injury or death.

CAUTION Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE Indicates an instruction which, if not followed, could severely dam- age engine components or other property.

About this Operators Guide This operator's guide has been pre- pared to acquaint the owner / operator or passenger with this boat and its various controls, maintenance and safe riding instructions.

Keep this Operators Guide in the boat as you can refer to it for the operation, instructing others, maintenance and troubleshooting. This operator's guide must remain with the boat at all times.

This guide is available in several lan- guages. In the event of any discrep- ancy, the English version shall prevail.

If you want to view and/or print an ex- tra copy of your operator's guide, sim- ply visit the following website:

www.operatorsguides.brp.com

The information contained in this document are correct at the time of publication. However, BRP maintains a policy of continuous improvement of its products without imposing upon it- self any obligation to install them on products previously manufactured. Due to late changes, some differen- ces between the manufactured prod- uct and the descriptions and / or

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specifications in this guide may occur. BRP reserves the right at any time to discontinue or change specifications, designs, features, models or equip- ment without incurring any obligation upon itself.

FOREWORD

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FOREWORD

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SAFETY INFORMATION 11

SAFETY INFORMATION

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SAFETY MESSAGES - GENERAL WARNING

For your safety and the safety of others, follow all safety warnings and recommendations. Do not disregard any of the safety pre- cautions and instructions. Anyone operating your boat should first read and understand this guide before they operate your boat and outboard.

Operators must be qualified and li- censed. Laws regarding the mini- mum age and licensing requirements vary from one juris- diction to another. Be sure to con- tact the local boating authorities for information regarding the legal op- eration of a boat in the intended ju- risdiction of use.

Be sure at least one of your pas- sengers knows how to handle your boat in case of an emergency.

All passengers should know the lo- cation of emergency equipment and how to use it.

Know the marine traffic laws and obey them.

All safety equipment and personal flotation devices must be in good condition and suitable for your type of boat. Always comply with the regulations that apply to your boat.

Wear the stop switch lanyard at all times when the engine is running to prevent your boat from running without a driver present at the controls.

Remember, gasoline fumes are flammable and explosive. Always adhere to the fueling procedure contained in this Operators Guide and those given to you by the fuel- ing station. Always verify fuel level before use and during the ride. Ap- ply the principle of 1/3 fuel to desti- nation, 1/ 3 back and 1/3 reserve fuel supply. Do not carry spare fuel or flammable liquids in any storage or engine compartments.

Whenever running the engine, as- sure there is proper ventilation to avoid the accumulation of carbon monoxide (CO), which is odorless, colorless, and tasteless, and can lead to unconsciousness, brain damage, or death if inhaled in suf- ficient concentrations. CO accu- mulation can occur while docked, anchored, or underway, and in many confined areas such as the boat cabin, co*ckpit, swim platform, and heads. It can be worsened or caused by weather, mooring and operating conditions, and other boats. Avoid exhaust fumes from your engine or other boats, provide proper ventilation, shut off your en- gine when not needed, and be aware of the risk of back-drafting and conditions that create CO ac- cumulation. In high concentrations, CO can be fatal within minutes. Lower concentrations are just as lethal over long periods of time.

Keep your passengers seated in seats. The boats bow, gunwale, transom, seat backs and swim platform are not intended for use as seats.

Insist on the use of personal flota- tion devices, approved by the U.S. Coast Guard, by all passengers when boating conditions are haz- ardous, and by children and non-- swimmers at all times.

Proceed with caution and at very low speed in shallow water. Grounding or abrupt stops may re- sult in personal injury or property damage. Also be alert for debris and objects in the water.

Be familiar with the waters you are operating in. The gearcase of this outboard extends below the water surface and could potentially come in contact with underwater obstruc- tions. Contact with underwater ob- structions may result in loss of control and personal injury.

Respect no wake zones, rights of other water users and the environ- ment. As the "skipper" and owner

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SAFETY INFORMATION 13

of a boat you are responsible for damage to other boats caused by the wake of your boat. Allow no one to throw refuse overboard.

Do not operate your boat if you are under the influence of drugs or alcohol.

High performance boats have a high power-to-weight ratio. If you are not experienced in the opera- tion of a high performance boat, do not attempt to operate one at, or near, its top speed until you have gained that experience.

Become completely familiar with the control and operation of your boat and outboard before embark- ing on your first trip or taking on a passenger(s). If you have not had the opportunity to do so with your Dealer, practice driving in a suit- able area and feel the response of each control. Be familiar with all controls before applying the throt- tle above idle speed. As the opera- tor, you are in control and responsible for safe operation.

SAFETY MESSAGES - GENERAL

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IMPORTANT ON-PRODUCT LABELS Outboard Engine Safety Labels The labels are affixed to the outboard engine for the safety of the operator, pas- sengers or bystanders.

The operator and when applicable, the passenger, shall read and understand this information before riding.

The labels illustrated on the following pages are on your outboard engine. If miss- ing or damaged, they should be replaced. See an authorized BRP dealer.

NOTE: In the event of any discrepancy between this guide and the outboard en- gine, the safety labels on the outboard engine have precedence over the labels in this guide.

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ROTATING PARTS WARNING LABEL

ROTATING PARTS WARNING LABEL - LOCATION (ENGINE AFT COVER REMOVED)

IMPORTANT ON-PRODUCT LABELS

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WARNING Cancer and Reproductive Harm -

www.P65Warnings.ca.gov.

CALIFORNIA PROPOSITION 65 LABEL

CALIFORNIA PROPOSITION 65 LABEL - LOCATION

IMPORTANT ON-PRODUCT LABELS

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SAFETY INFORMATION 17

WHAT TO DO BEFORE LAUNCHING THE BOAT Pre-Ride Inspection Checklist

WARNING Always perform a pre-ride inspection before operating the boat. Check the proper operation of critical controls, safety features and mechanical components. Correct any problems BEFORE leaving the dock. Make sure all safety equipment required by local law is onboard.

WARNING The engine(s) should be OFF and the key must always be removed from the engine key switch before verifying any of the following. Only start the engine(s) after all items have been checked and operate properly.

ITEM OPERATION X

Propeller Inspect condition of propeller. Repair or replace if necessary.

Cooling System Inspect water intake screens.

Safety Equipment Ensure safety equipment is onboard.

Oil Level Check. Refill as needed.

Battery Check battery connections are clean, tight, and insulated. Ensure that battery/battery box are secure.

Fuel Level Check. Refill as needed.

Steering System Check operation.

Stop Switch Lanyard Inspect condition of lanyard. Attach to stop switch. Test operation. Re-attach lanyard to switch.

Operators Guide Confirm that this Operators Guide is onboard and readily accessible.

Key / Engine Start Switches Test operation.

Displays & Gauges Self-test and warning horn, check operation.

Control Lever Check operation.

Trim System Check operation.

Outboard Aquatic invasive species cleaning.

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Fuel Tank Fill the fuel tank.

WARNING Strictly adhere to instructions detailed in Fueling Procedure.

Engine Oil Ensure that the remote oil tank is full, as described in the Injection Oil section.

Steering System Assisted by another person, check steering operation for free movement.

Ensure that the outboard engine (and propeller) pivots easily and in the same di- rection as the steering wheel (e.g., when wheel is turned to the left, the outboard engine rear end must point toward the left side of boat).

WARNING Check the steering wheel and propeller operation before starting. Never turn the steering wheel while someone is near the rear of the boat. Keep away from steering moving parts (engine components).

Control Lever Check the control lever for free and smooth operation of the throttle. It should hold its position after being released.

WARNING Check the control lever operation before starting the engine. If necessary, use the adjustment screws to obtain the correct amount of friction in the lever.

Engine Cut-Off Switch and Engine Key Switch Refer to Engine Starting and Stopping in Operating Instructions for the complete and safe procedure for starting the engine.

Battery

NOTICE Make sure that the battery is fully charged, especially when leaving the boat in the water for an extended period. The engine enclosure and ex- haust water detection components are battery powered. Loss of battery power may result in water flooding the engine enclosure and exhaust.

For information on how to maintain the battery, refer to the Maintenance Proce- dures section.

WHAT TO DO BEFORE LAUNCHING THE BOAT

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Sacrificial Anodes Inspect the anodes as described in the Maintenance Procedures section.

WHAT TO DO BEFORE LAUNCHING THE BOAT

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FUELING Fueling Procedure

WARNING Fuel is flammable and explosive under certain conditions. Follow these instructions to ensure safety when handing fuel: Always work in a well ventilated area. Always turn off the engine before fueling. Never permit anyone other than an adult to refill the fuel tank. Do not smoke, or allow open flames, or sparks or use electrical devi-

ces such as cellular phones in the vicinity of a fuel leak or while fueling.

When fueling, keep boat level. Remove portable fuel tanks from the boat before fueling. Fuel tank may be pressurized, turn cap slowly when opening. Do not overfill or top off the fuel tank and leave boat in the sun. As tem-

perature increases, fuel expands and might overflow. To prevent fuel back-flow, fill the fuel tank slowly so air can escape

from tank. Always wipe off any fuel spillage.

ENVIRONMENTAL NOTE Dispose of fuel contaminated towels in an environmentally responsible manner, or according to local regulations.

Do NOT add 2stroke engine oil to the fuel.

On A Trailer 1. Make sure the boat is level. 2. Slowly open the fuel tank cap. 3. Insert the gas pump nozzle into the filler neck of the fuel tank and fill the fuel

tank. 4. Stop filling immediately when the automatic shut-off feature of the gas pump

handle activates. 5. Wait a moment before removing the gas pump nozzle from the filler neck. Do

not retract the gas pump nozzle from the filler neck to top off the fuel tank. 6. Close the fuel tank cap.

In the Water 1. Turn off the engine. 2. Tie the boat securely to the fueling pier. 3. Do not allow anyone to remain in or on the boat. 4. Have a fire extinguisher close at hand. 5. Slowly open the fuel tank cap. 6. Insert the gas pump nozzle into the filler neck of the fuel tank and fill the fuel

tank. 7. Stop filling immediately when the automatic shut-off feature of the gas pump

handle activates. 8. Wait a moment before removing the gas pump nozzle from the filler neck. Do

not retract the gas pump nozzle from the filler neck to top off the fuel tank.

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9. Close the fuel tank cap.

FUELING

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WHAT TO DO AFTER LAUNCHING THE BOAT Check the items listed in the following table after launching the boat and before going for a ride.

ITEM OPERATION

Multifunction Display (MFD) Check operation.

Power Trim System Check operation.

Multifunction Display 1. Turn the key switch to the ON position and install stop switch lanyard. 2. As the MFD cycles through its self-test function, ensure all indications come

on.

WARNING The driver should always attach the stop switch lanyard clip to his or her clothing, leg, or arm when the engine is running.

Power Trim and Tilt System With the engine running in forward thrust, use the trim/tilt switch to trim the out- board to the full down position and then up, to check system operation. Confirm the trim position indicator movement on the MFD.

Refer to Operating Instructions for detailed instructions.

WARNING Stand clear of the Max Deck swim platform when raising or lowering the outboard. When tilted up, the outboard will push open the Max Deck piv- oting cover, creating a pinch point hazard. Personal injury can result from contact with the Max Deck pivoting cover.

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WHAT TO DO AFTER LEAVING THE WATER Aquatic Invasive Species (AIS) Aquatic Invasive Species (AIS) are non-native plant or animal species that threat- en the diversity or abundance of the native species. They also threaten the natu- ral ecology of the body of water they infest. AIS almost always has a negative impact on the waterway, its native species, and recreational or commercial activities. Common examples of AIS are: Eurasian Watermilfoil Hydrilla Sea Lampreys Zebra Mussels Asian Carp Gobies

Many other examples of AIS exist throughout the worlds waterways.

AIS ON OUTBOARDS

A typical factor in AIS infestations is that the non-native species are introduced by human activity. Some AIS are introduced by commercial operations; however AIS can be introduced through recreational boating activities. The transportation of recreational boats and water sports equipment between waterways can be a major factor in the spread of AIS As responsible boat owners, we MUST do our part to prevent the spread of these aquatic hitchhikers. Check your boat each time you leave the water! In many cases it is required by law, be sure to check the local regulations for the water- ways where you boat.

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Clean, Drain and Dry- Everything, Every Time! After each boating trip, before you leave the water access, follow these three simple steps to stop the spread of AIS. This is the boaters way to help protect the environment from the damage that AIS can cause.

Clean Inspect and remove any visible mud, aquatic plants, fish, animals or other debris from the outboard, boat, trailer and any water sports equipment, gear and acces- sories before leaving the water body.

Clean all parts, equipment, and gear that came in contact with the water.

Drain Drain and flush all water from the boat, including the ballast, bilge, livewell, en- gine, and gearcase. Dispose of unwanted live bait in the trash.

Dry Allow the boat to dry completely (for 5 days or more, see local laws) before visit- ing any other bodies of water.

WHAT TO DO AFTER LEAVING THE WATER

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AIS Inspection Checklist Use the following checklist as a guide when inspecting for AIS.

AIS Inspection Checklist Location Reference

ID Inspection Items

Boat

1 Inspect hull (including tubes for pontoon boat type). 2 Inspect floor. 3 Inspect live well. 4 Inspect transom well.

Inspect water inlet and outlet fittings (if equipped). Inspect anchors and lines. Inspect boarding ladder (if equipped). Inspect transducers or other attachments to the hull.

Accessories

Inspect fishing tackle and fishing lines. Inspect bait buckets. Inspect landing nets. Inspect water sports equipment (skis, wakeboards, etc.). Inspect tow ropes.

Outboard

5 Inspect water intake screens. 6 Inspect gearcase. 7 Inspect propeller.

Trailer

8 Inspect bunks and/or rollers. 9 Inspect fenders and frame. 10 Inspect tires and wheels (including spare tire).

Inspect license plate and brackets. Inspect lights and wiring.

WHAT TO DO AFTER LEAVING THE WATER

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SAFETY INFORMATION

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BOAT INFORMATION

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FUEL REQUIREMENTS WARNING

Gasoline is extremely flammable and highly explosive under certain conditions. Follow the instructions in this section explicitly. Improper handling of fuel could result in property damage, serious injury or death. Leaking fuel is a fire and explo- sion hazard. All parts in the fuel system should be inspected fre- quently and replaced if signs of deterioration or leakage are found. Inspect the fuel system each time you refuel, each time you remove the engine cover and annually.

NOTICE Always use fresh gasoline. Gaso- line will oxidize; the result is loss of octane, volatile compounds, and the production of gum and varnish deposits which can dam- age the fuel system.

Fuel blending varies by country and region. Your outboard has been de- signed to operate using the recom- mended fuels; however, be aware of the following: The boats fuel system may have

different requirements regarding the use of alcohol fuels. Refer to the boat operators guide.

Alcohol blended fuels attract and hold moisture which may lead to fuel phase separation and can re- sult in engine performance prob- lems or engine damage.

Use of fuel containing alcohol above the percentage specified by government regulation can result in the following problems in out- board engines and fuel system components

Vapor lock or fuel starvation Starting and operating difficulties Deterioration of rubber or plastic

parts

Corrosion of metal parts Damage to internal engine parts Have your dealer inspect for fuel

leaks or other fuel system abnor- malities if you suspect the pres- ence of alcohol in gasoline exceeds the current government regulation limits.

Recommended Fuel Use unleaded gasoline with an AKI (R +M)/2 octane rating of 87, or an RON octane rating of 91.

Biobutanol (Bu16) Fuel Biobutanol is a four-carbon alcohol produced from renewable, plant-der- ived energy sources in a fermentation process similar to beer and wine pro- duction. Biobutanol delivers more re- newable energy content than ethanol while remaining compatible with cur- rent vehicles, boats, and infrastruc- ture. Biobutanol does not phase separate in the presence of water like ethanol and is less corrosive to fuel system components such as fuel tanks, fuel fitting, and fuel hoses.

Biobutanol blended fuel (either isobu- tanol or n-butanol) may be used in all Rotax E-TEC outboard engines. Use of biobutanol blended fuel will NOT void the warranty of your Rotax E-TEC outboard engine. Biobutanol blended fuel (Bu16 up to 16.1% by volume) has been ap- proved for use by the National Marine Manufacturers Association (NMMA).

Use in North America NOTICE

Do NOT use fuel from fuel pumps labeled E85. Never experiment with other fuels.

The use of unleaded gasoline contain- ing alcohol above the percentage specified by government regulations is not recommended. Use of fuel

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labeled E15 is prohibited by U.S. EPA Regulations.

Use of a boat-mounted, water-sepa- rating fuel filter is required.

Use Outside of North America The use of unleaded gasoline contain- ing alcohol above the percentage specified by local government regula- tions is not recommended.

Use of a boat-mounted, water-sepa- rating fuel filter is required.

Fuel System Information IMPORTANT: In the United States, the U.S. EPA requires low-permeabil- ity fuel hose, portable fuel tanks, and fuel caps to be used with outboard engines.

Fuel Hose Connections If the fuel hose is disconnected for any reason, seal the hose and fitting to prevent spillage or contamination.

Connect the fuel hose to the 3/8 in. (9 mm) fuel fitting.

Fuel Additives NOTICE

Use of other fuel additives can re- sult in poor performance or engine damage.

The only fuel additives approved for use in your Rotax E-TEC outboard en- gine are: BRP 2+4 Fuel Conditioner BRP Fuel System Cleaner

BRP 2 +4 Fuel Conditioner will help pre-vent gum and varnish deposits from forming in fuel system compo- nents and will remove moisture from the fuel system. It can be used contin- uously and should be used during any period when the outboard is not being operated on a regular basis. Its use

will reduce spark plug fouling, fuel system icing, and fuel system compo- nent deterioration.

BRP Fuel System Cleaner will help keep fuel injectors in optimal operat- ing condition.

FUEL REQUIREMENTS

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INJECTION OIL Injection Oil Requirements

NOTICE When operating in conditions under 32F (0C), BRP XPS Ma- rine XD100 oil must be used.

BRP Oil Brands BRP XPS Marine XD 2 stroke out- board oils are formulated to give best engine performance while controlling piston and combustion chamber de- posits, providing superior lubrication, and ensuring maximum spark plug life.

The following oils are required for use in your Rotax E-TEC outboard engine: BRP XPS Marine XD100 Direct

Injection Oil BRP XPS Marine XD50 2

Stroke Oil Synthetic TC-W3 NMMA-certified

oil

BRP XPS Marine XD100 oil is pre- ferred for your Rotax E-TEC outboard engine. This synthetic formula oil pro- vides uncompromising lubrication and superior performance, even in ex- treme conditions especially in cold temperatures down to 0F (-17C).

NOTICE DO NOT add automotive type 4 stroke oils to 2stroke engine oil tank(s). Do not add oil to the fuel.

Failure to follow oil specifications could void the engine warranty if a lu- brication-related failure occurs.

Oil Tank Capacity Your Rotax E-TEC outboard engine is equipped a smaller on-engine oil tank and a remote oil tank installed on the boat. The on-engine oil tank has a ca- pacity of 0.26 gallon (1.0 liter) and is automatically being replenished using the remote oil tank.

The remote tank location and capacity depend on the boat. Refer to the boat operators guide for the remote tank location and capacity.

Injection Oil System Information The on-engine oil tank only contains an oil level switch and does not have the ability to transmit an oil level read- ing. The remote oil tank contains an oil level sender and transmits an oil level reading to be displayed on the MFD.

If a LOW OIL warning occurs, you have a limited amount of time of nor- mal operation before running out of oil. Refill the remote oil tank with ap- proved oil as soon as possible.

Always top off your oil tank prior to prolonged usage or long trips. You may want to keep an extra supply of outboard oil in the boat.

New outboards are programmed to use additional oil during the first two hours of operation above 2000 RPM.

If you run the remote and on-engine oil tanks empty, REFILL the remote oil tank and prime the oil system before using the engine. Refer to Filling the Remote Oil Tank and Priming the Oil System. If the oil hose is disconnected from the remote oil tank for any reason, seal it to prevent spillage. Install a cap on the hose fitting to prevent contamination.

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Filling the Remote Oil Tank 1. Open the appropriate access

hatch cover (location may differs depending on the boat model).

2. Remove the oil fill cap. 3. Fill the oil tank with outboard

lubricant. 4. Replace the fill cap and tighten it

securely.

OIL FILL CAP TYPICAL

INJECTION OIL

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OPERATING INSTRUCTIONS Safety Information

DANGER Serious injury or death can result from contact with a rotating pro- peller or moving boat and outboard. Propeller blades can be sharp and the propeller can continue to turn even after the engine is off. Ensure that the engine propeller area is clear of people and objects before starting engine or operat- ing the boat. Be aware of people in the water. Always shift the outboard to NEU- TRAL and immediately shut off the engine when your boat is in an area where there might be people in the water.

DANGER DO NOT run the engine indoors or without adequate ventilation or permit exhaust fumes to accumu- late in confined areas. Engine ex- haust contains carbon monoxide (CO) which, if inhaled, can cause serious brain damage or death.

WARNING The engine cover is a machinery guard. DO NOT operate your out- board with the cover off unless you are performing maintenance. Be careful to keep hands, hair, and clothing clear of all moving parts. Contact with moving parts could cause injury.

WARNING Be familiar with the waters you are operating in. The gearcase of this outboard extends below the water surface and could poten- tially come in contact with under- water obstructions. Contact with underwater obstructions may re- sult in loss of control and personal injury.

WARNING Always perform the Pre-Ride In- spection before operating this boat. Be sure to read the Safety Information and the Boat Informa- tion sections.

NOTICE Make sure that the battery is fully charged, especially when leaving the boat in the water for an ex- tended period. The engine enclo- sure and exhaust water detection components are battery powered. Loss of battery power may result in water flooding the engine en- closure and exhaust.

Should any control or instruction not be fully understood, refer to an author- ized BRP dealer.

Controls Steering Wheel The steering wheel controls the direc- tion of the boat. During forward opera- tion, turning the steering wheel to the right steers the boat to the right and inversely.

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WARNING Check the steering wheel and cor- responding engine operation be- fore starting. Never turn the steering wheel while someone is near the propeller. Keep away from the propulsion system.

Dynamic Power Steering Your outboard is equipped with Dy- namic Power Steering (DPS). DPS of- fers three power steering assist levels.

Power Steering Assist Levels All power steering assist levels pro- vide the same rate of assist at engine speeds below 4500 RPM.

As engine speed increases above 4500 RPM, assist levels progressively decrease.

WARNING Selection of power steering assist level is a matter of operator preference. Be aware that changing the power steering assist level can affect boat handling. After changing the level of power steering assist, operate the boat with care to become familiar with handling characteristics.

Remote Control Your outboard remote control lever will only engage the forward and re- verse gears when the engine is started using the key switch and stop switch lanyard located on the Switch panel.

SWITCH PANEL 1. Engine Key switch 2. Engine Cut-off switch

Depending on your boat selection, the outboard engine can be equipped with an ICON IITM Top Mount Binnacle or Concealed Side Mount remote control.

ICON II Remote Control Features The ICON II Top Mount Binnacle and Concealed Side Mount are an intelli- gent, electronic shift and throttle con- trol system for use with outboards.

TOP MOUNT BINNACLE CONTROL 1. Trim/tilt switch 2. Neutral button 3. Gear position indicator 4. RPM tune button

OPERATING INSTRUCTIONS

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CONCEALED SIDE MOUNT CONTROL Trim/tilt switch

Shifting With the engine running and the con- trol lever in the NEUTRAL position, move the lever forward or aft until the it engages the forward or reverse gear detent.

Speed Control After gear engagement, move the control lever slowly in the same direc- tion to increase speed.

Power Trim and Tilt The trim and tilt functions of your out- board are controlled by the Engine Management Module (EMM).

IMPORTANT: Activating any trim button while the key switch is in the OFF position will briefly turn on the system. This will cause the electric fuel pump to run and the remote con- trol and any displays or gauges to turn on. There will be a short delay before the trim system operates. This is

normal. The system will turn off after a few seconds of non-use.

WARNING When operating in rough water or crossing a wake, excessive bow up trim may result in the boats bow suddenly rising skyward, possibly ejecting or otherwise seriously injuring occupants. Some boat/outboard/propeller combinations may encounter boat instability and/or high steering tor- que when operated at high speed at or near the outboards trim range limits (full bow up or bow down). Boat stability and steering torque can also vary due to changing water conditions. If any adverse conditions occur, reduce throttle and/or adjust trim angle to maintain control. If you experi- ence boat instability and/or high steering torque, see your Dealer to correct these conditions.

Some boats plow, or are difficult to plane, when operated in the lowest trim position. If your boat handles un- suitably when trimmed fully bow down, adjust the trim.

WARNING If the bow of the boat plows the water at high speeds, the boat may bow steer or spin suddenly, possibly ejecting or otherwise seriously injuring occupants.

OPERATING INSTRUCTIONS

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1. Parallel to the surface of the water 2. Trim switch DOWN (excessive bow down

illustrated) 3. Trim switch UP (excessive bow up

illustrated)

The boat should accelerate quickly, plane easily, and run parallel to the surface of the water at high speeds.

If trim position is too LOW the front of boat will be DOWN an

BRP Rotax S115HXF  User Manual | Manualsnet (2024)

FAQs

How many horsepower is a Rotax engine? ›

Horsepower: 44 kW* (60 hp)

The most fuel-efficient, compact and lightweight engine on the market today. The Rotax 900 ACE - 60 features a great power-to-weight ratio with an impressive top speed of 66 km/h**.

What is so special about a Rotax engine? ›

WE'VE GOT THE POWER. Rotax engines are famous for their reliability and best-in-class power-to-weight ratio. Versatile, cost-efficient, and easy to use and maintain, Rotax engines have gained the trust of flight schools, home builders, and aircraft manufacturers alike.

What is the failure rate of the Rotax engine? ›

Based on our data, the overall Rotax failure rate is 1.38/1000. And here a warning about small numbers; an accident or two can sway the rate substantially.

What is the difference between a normal engine and a Rotax engine? ›

Rotax four-stroke engines differ from conventional four-stroke aircraft engines by their unusually small displacement for the amount of horsepower -- compensated for by higher than normal rotational speed (over 5,000 rpm).

How long will a Rotax engine last? ›

If the engine is over 12 years old and the crankshaft was not replaced or the seals changed you will need a overhaul. The 503 is a little different and doesn't have a big problem with the lower rod bearing. So I feel a 503 is good for 450 hours or 12 years.

Are Rotax engines reliable? ›

Rotax engines are renowned for their exceptional reliability and long-standing track record in aviation. The Rotax 912 ULS, 912iS, and 915iS engines have consistently demonstrated their robustness and dependability, making them an ideal choice for pilots who prioritize safety above all else.

What's the difference between a Rotax engine and a regular engine? ›

Rotax four-stroke engines differ from conventional four-stroke aircraft engines by their unusually small displacement for the amount of horsepower -- compensated for by higher than normal rotational speed (over 5,000 rpm).

What is the most powerful Rotax engine? ›

Rotax 1630 ACE - 170 engine

The most powerful, naturally aspirated Rotax engine ever offered on a Sea-Doo watercraft provides thrilling acceleration and impressive power for instant fun.

How much horsepower does a Rotax 900 have? ›

Rotax 900 ACE

This inline triple four-stroke with EFI uses Rotax Advanced Combustion Efficiency Technology to deliver 90 hp with excellent fuel economy (up to 21.8 mpg, 10.8 L/100 km) and ultra low maintenance.

How much HP does a Rotax 125 have? ›

125 MAX EVO "base" configuration: 24 kW (32 hp) at 11,500 rpm. Maximum rpm 14,800 rpm. recommended as of 14 years (13 years if the driver turns 14 in the season)

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