Husqvarna TX 300i 2022 Owner's Manual
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Husqvarna TX 300i 2022 Owner's Manual

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OWNER'S MANUAL 2022
TX 300i
Art. no. 3402531en

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Summary of Contents for Husqvarna TX 300i 2022

  • Page 1 OWNER'S MANUAL 2022 TX 300i Art. no. 3402531en...
  • Page 3 DEAR HUSQVARNA MOTORCYCLES CUSTOMER Congratulations on your decision to purchase a Husqvarna motorcycle. You are now the owner of a state-of- DEAR HUSQVARNA MOTORCYCLES CUSTOMER the-art sports vehicle which, with appropriate care, will bring you pleasure for a long time to come.

  • Page 4: Table Of Contents

    Preparing vehicle for high Fuel, auxiliary substances....10 temperatures or slow riding ....27 Spare parts, Preparing the vehicle for low Husqvarna Motorcycles technical temperatures or snow......28 accessories ......... 10 RIDING INSTRUCTIONS ......... 29 Service ..........10 Figures ..........10 Checks and maintenance measures Customer service........
  • Page 5 TABLE OF CONTENTS 10.6 Adjusting the rebound damping of 11.25 Cleaning the air filter and air filter the shock absorber ......40 ..........64 10.7 Measuring the rear wheel dimension 11.26 Installing the air filter ....... 65 unloaded ..........41 11.27 Removing the main silencer....
  • Page 6 TABLE OF CONTENTS 13.6 Checking tire pressure......96 TROUBLESHOOTING ........128 13.7 Checking spoke tension ..... 97 BLINK CODE ..........130 ELECTRICAL SYSTEM........98 TECHNICAL DATA ........132 14.1 Removing the 12-V battery ..... 98 22.1 Engine ..........132 14.2 Installing the 12-V battery ....

  • Page 7: Means Of Representation 1

    All work marked with this symbol requires specialist knowledge and technical understanding. In the interests of your own safety, have these jobs performed by an authorized Husqvarna Motorcycles workshop. There, your motorcycle will be optimally cared for by specially trained experts using the specialist tools required.

  • Page 8: Safety Advice

    2 SAFETY ADVICE Use definition – intended use This vehicle has been designed and built to withstand the normal stresses and strains of racing. This vehicle complies with the currently valid regulations and categories of the top international motorsports organizations. Info Only operate this vehicle in closed-off areas remote from public road traffic.

  • Page 9: Tampering Warning

    Only operate the vehicle when it is in perfect technical condition, in accordance with its intended use, and in a safe and environmentally compatible manner. The vehicle should only be used by trained persons. Have malfunctions that impair safety immediately eliminated by an authorized Husqvarna Motorcycles work- shop. Adhere to the information and warning labels on the vehicle.

  • Page 10: Protective Clothing

    – Always wear protective clothing that is in good condition and meets the legal regulations. In the interest of your own safety, Husqvarna Motorcycles recommends that you only operate the vehicle while wearing protective clothing. Work rules Unless specified otherwise, the ignition must be turned off during all work (models with ignition lock, models with remote key) or the engine must be at a standstill (models without ignition lock or remote key).
  • Page 11 SAFETY ADVICE 2 The Owner's Manual is also available for download from your authorized Husqvarna Motorcycles dealer and on the Husqvarna Motorcycles website. A printed copy can also be ordered from your authorized Husqvarna Motorcycles dealer. International Husqvarna Motorcycles website: www.husqvarna-motorcycles.com...

  • Page 12: Important Notes

    3 IMPORTANT NOTES Manufacturer warranty, implied warranty The work prescribed in the service schedule must only be carried out in an authorized Husqvarna Motorcy- cles workshop and confirmed in the Husqvarna Motorcycles Dealer.net, as otherwise all warranty claims will be void. Damage or secondary damage caused by tampering with and/or conversions on the vehicle are not covered by the manufacturer warranty.

  • Page 13: Customer Service

    IMPORTANT NOTES 3 Customer service Your authorized Husqvarna Motorcycles dealer will be happy to answer any questions you may have regarding your vehicle and Husqvarna Motorcycles. A list of authorized Husqvarna Motorcycles dealers can be found on the Husqvarna Motorcycles website.

  • Page 14: View Of Vehicle

    4 VIEW OF VEHICLE View of vehicle, front left (example) V02125-01 Clutch lever ( p. 16) Fuel tank filler cap Air filter box cover Side stand ( p. 20) Shift lever ( p. 20) Engine number ( p. 14)

  • Page 15: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE 4 View of vehicle, rear right (example) V02126-01 2-stroke oil tank cap Stop button ( p. 16) Start button ( p. 17) Throttle grip ( p. 16) Hand brake lever ( p. 16) Foot brake lever ( p.

  • Page 16: Serial Numbers

    5 SERIAL NUMBERS Vehicle identification number The vehicle identification number is stamped on the right side of the steering head. 401945-10 Type label The type label is fixed to the front of the steering head. 401946-10 Engine number The engine number is embossed on the left side of the engine above the engine sprocket.

  • Page 17: Shock Absorber Article Number

    SERIAL NUMBERS 5 Shock absorber article number The shock absorber article number is stamped on the top of the shock absorber above the adjusting ring towards the engine side. 401948-10...

  • Page 18: Controls

    6 CONTROLS Clutch lever Clutch lever is fitted on the handlebar on the left. The clutch is activated hydraulically and adjusts itself automati- cally. V02127-10 Hand brake lever The hand brake lever is located on the right side of the han- dlebar.

  • Page 19: Map Switch

    CONTROLS 6 Map switch The map switch is fitted on the right side of the handlebar. Possible states Map switch in position I – The ignition timing map Perfor- • mance is active in this position. Map switch in position II – The ignition timing map Soft is •...

  • Page 20: Closing The Fuel Tank Filler Cap

    6 CONTROLS Warning Danger of poisoning Fuel is poisonous and a health hazard. – Avoid skin, eye and clothing contact with fuel. – Immediately consult a doctor if you swallow fuel. – Do not inhale fuel vapors. – In case of skin contact, rinse the affected area with plenty of water. –...

  • Page 21: Closing 2-Stroke Oil Tank Cap

    CONTROLS 6 6.11 Closing 2-stroke oil tank cap – Put the 2-stroke oil tank cap on and turn it clockwise. – Fold loop down. The 2-stroke oil tank cap engages. K01333-10 6.12 Cold start button The cold start button is fitted on the side of the throttle valve body.

  • Page 22: Shift Lever

    6 CONTROLS 6.14 Shift lever Shift lever is mounted on the left of the engine. 401950-10 The gear positions can be seen in the figure. The neutral or idle position is between the first and second gears. 401950-11 6.15 Foot brake lever Foot brake lever is located in front of the right footrest.

  • Page 23: Service Hour Counter

    CONTROLS 6 The side stand is used for parking the motorcycle. Info When you are riding, side stand must be folded up and secured with rubber strap 401944-10 6.17 Service hour counter The service hour counter is fitted in front of the handlebar. It shows the total number of service hours of the engine.

  • Page 24: Preparing For Use

    When using your motorcycle, remember that others may feel disturbed by excessive noise. – Make sure that the pre-sale inspection work has been carried out by an authorized Husqvarna Motorcycles workshop. You will receive a delivery certificate when the vehicle is handed over.

  • Page 25: Running In The Engine

    PREPARING FOR USE 7 – Adjust the basic position of the hand brake lever. ( p. 81) – Adjust the basic position of the foot brake lever. p. 87) – Set the basic position of the shift lever. p. 114) –...

  • Page 26: Preparing The Vehicle For Difficult Operating Conditions

    7 PREPARING FOR USE 15 °C (60 °F), the battery is not faulty but needs to be warmed up internally to increase its starting power (current output). The starting power increases as the battery warms up. Preparing the vehicle for difficult operating conditions Info Use of the vehicle under difficult conditions, such as on sand or on wet and muddy surfaces, can result in significantly increased wear of components, such as the drive train, brake system, or suspension...

  • Page 27: Preparing The Vehicle For Riding On Wet Sand

    PREPARING FOR USE 7 – Mount the air filter dust cover. Air filter dust cover (79006920000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. M01272-01 – Mount the air filter sand cover. Air filter sand cover (79006922000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories.

  • Page 28: Preparing The Vehicle For Riding On Wet And Muddy Circuits

    – Change the radiator cap. – Mount the air filter rain cover. Air filter rain cover (79006921000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. M01274-01 – Clean the chain. Chain cleaner ( p. 141) –...

  • Page 29: Preparing Vehicle For High Temperatures Or Slow Riding

    PREPARING FOR USE 7 – Mount the steel sprocket. – Clean the motorcycle. ( p. 124) – Straighten the bent radiator fins carefully. 600868-01 Preparing vehicle for high temperatures or slow riding – Check the radiator cap. Value on the radiator cap 1.8 bar (26 psi) »...

  • Page 30: Preparing The Vehicle For Low Temperatures Or Snow

    7 PREPARING FOR USE Preparing the vehicle for low temperatures or snow – Mount the air filter rain cover. Air filter rain cover (79006921000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. M01274-01...

  • Page 31: Riding Instructions 8

    RIDING INSTRUCTIONS 8 Checks and maintenance measures when preparing for use Info Before every trip, check the condition of the vehicle and ensure that it is safe to operate. The vehicle must be in perfect technical condition when it is being operated. –...

  • Page 32: Starting Off

    Do not change into a low gear at high engine speed. Info If you hear unusual noises while riding, stop immediately, switch off the engine, and contact an autho- rized Husqvarna Motorcycles workshop. First gear is used for starting off and for steep inclines. –...

  • Page 33: Applying The Brakes

    Danger of accidents A spongy pressure point on the front or rear brake reduces braking efficiency. – Check the brake system and do not continue riding until the problem is eliminated. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Warning Danger of accidents Moisture and dirt impair the brake system.

  • Page 34: Transporting

    8 RIDING INSTRUCTIONS Note Material damage The vehicle may be damaged by incorrect procedure when parking. Significant damage may be caused if the vehicle rolls away or falls over. The components for parking the vehicle are designed only for the weight of the vehicle. –...

  • Page 35: Refueling

    RIDING INSTRUCTIONS 8 Refueling Danger Fire hazard Fuel is highly flammable. The fuel in the fuel tank expands when warm and can escape if overfilled. – Do not fuel the vehicle in the vicinity of open flames or lit cigarettes. – Switch off the engine for refueling.

  • Page 36: Adding 2-Stroke Oil

    8 RIDING INSTRUCTIONS Adding 2-stroke oil Warning Engine failure The engine will not be lubricated unless there is 2-stroke oil in the oil tank. If the oil level warning light lights up, the 2-stroke oil is sufficient for the remaining tank of fuel. –...

  • Page 37: Service Schedule 9

    Different service intervals may apply in your country, depending on the local operating conditions. Individual service intervals and scopes may change in the course of technical developments. The most up- to-date service schedule can always be found on Husqvarna Motorcycles Dealer.net. Your authorized Husq- varna Motorcycles dealer will be glad to advise you.

  • Page 38: Recommended Work

    ● Final check: Check the vehicle for operating safety and take a test ride. ○ ○ ● ● ● Read out the fault memory after the test ride using the Husqvarna Motorcycles diag- nostics tool. ○ ○ ● ● ●...
  • Page 39 SERVICE SCHEDULE 9 every 48 months every 12 months Every 80 operating hours Every 40 operating hours After 20 operating hours / Every 20 operating hours After 10 operating hours / Every 10 operating hours ● Perform major engine service including removing and installing the engine. Change the piston and check the cylinder.

  • Page 40: 10 Tuning The Chassis

    – In the delivered condition, Husqvarna motorcycles are adjusted for an average rider's weight (with full protective clothing). Guideline Standard rider weight 75 …...

  • Page 41: Compression Damping Of The Shock Absorber

    The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Info The effect of the low-speed compression adjuster can be seen in slow to normal compression of the shock absorber.

  • Page 42: Adjusting The High-Speed Compression Damping Of The Shock Absorber

    The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Info The effect of the high-speed compression adjuster can be seen in fast compression of the shock absorber.

  • Page 43: Measuring The Rear Wheel Dimension Unloaded

    TUNING THE CHASSIS 10 – Turn adjusting screw clockwise up to the last perceptible click. – Turn counterclockwise by the number of clicks correspond- ing to the shock absorber type. Guideline Rebound damping Comfort 17 clicks Standard 15 clicks H01522-10 Sport 13 clicks Info...

  • Page 44: Checking The Static Sag Of The Shock Absorber

    10 TUNING THE CHASSIS 10.8 Checking the static sag of the shock absorber – Measure dimension of rear wheel unloaded. ( p. 41) – Hold the motorcycle upright with aid of an assistant. – Measure the distance again between the rear axle and mark- ing SAG on the rear fender using the sag gage.

  • Page 45: Adjusting The Spring Preload Of The Shock Absorber

    The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Info Before changing the spring preload, make a note of the present setting, e.g., by measuring the spring length.

  • Page 46: Adjusting The Riding Sag

    10 TUNING THE CHASSIS 10.11 Adjusting the riding sag Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) – Remove the shock absorber. p. 59) – After removing the shock absorber, clean it thoroughly. Main work –...

  • Page 47: Adjusting The Fork Air Pressure

    TUNING THE CHASSIS 10 10.13 Adjusting the fork air pressure Warning Danger of accident Modifications to the suspension setting may seriously alter the handling charac- teristic. Extreme modifications to the suspension setting may cause a serious deterioration in the handling characteristic and overload components. –...

  • Page 48: Adjusting The Compression Damping Of The Fork

    10 TUNING THE CHASSIS When disconnecting, excess pressure will escape from the hose – the fork leg itself does not lose any air. The fork airpump indicator switches off automatically after 80 seconds. – Mount the protection cap. Info Only mount the protection cap by hand. Finishing work –...

  • Page 49: Handlebar Position

    TUNING THE CHASSIS 10 Guideline Rebound damping Comfort 23 clicks Standard 18 clicks Sport 13 clicks Info Turn clockwise to increase the damping; turn counterclockwise to reduce damping when the shock absorber rebounds. 10.16 Handlebar position The holes on the handlebar supports are placed at a distance from the center.
  • Page 50 10 TUNING THE CHASSIS Main work – Remove screws . Take off the handlebar clamp. Remove the handlebar and lay it to one side. Info Cover the components to protect them against dam- age. Do not kink the cables and lines. –...

  • Page 51: Service Work On The Chassis 11

    SERVICE WORK ON THE CHASSIS 11 11.1 Raising the motorcycle with a lift stand Note Material damage The vehicle may be damaged by incorrect procedure when parking. Significant damage may be caused if the vehicle rolls away or falls over. The components for parking the vehicle are designed only for the weight of the vehicle. –...

  • Page 52: Cleaning The Dust Boots Of The Fork Legs

    11 SERVICE WORK ON THE CHASSIS Main work – Release bleeder screws Any excess pressure escapes from the interior of the fork. – Tighten the bleeder screws. H01182-12 Finishing work – Remove the motorcycle from the lift stand. ( p. 49) 11.4 Cleaning the dust boots of the fork legs Preparatory work...

  • Page 53: Removing The Fork Protector

    SERVICE WORK ON THE CHASSIS 11 11.5 Removing the fork protector – Remove screws on the left fork leg. Take off the clamp. – Remove screws on the left fork leg. Take off the left fork protector. – Remove screws on the right fork leg.

  • Page 54: Installing The Fork Legs

    11 SERVICE WORK ON THE CHASSIS – Loosen screws . Remove the left fork leg. – Loosen screws . Remove the right fork leg. V01589-10 11.8 Installing the fork legs Main work – Position the fork legs. Air bleeder screw of the right fork leg is positioned to the front.

  • Page 55: Removing The Lower Triple Clamp

    SERVICE WORK ON THE CHASSIS 11 11.9 Removing the lower triple clamp Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) – Remove the front wheel. p. 92) – Remove the fork legs. p. 51) – Remove the start number plate.

  • Page 56: Installing The Lower Triple Clamp

    11 SERVICE WORK ON THE CHASSIS 11.10 Installing the lower triple clamp Main work – Clean the bearing and sealing elements, check for damage, and grease. High viscosity grease ( p. 141) – Insert the lower triple clamp with the steering stem. Mount the upper steering head bearing.
  • Page 57 SERVICE WORK ON THE CHASSIS 11 – Tighten screws Guideline Screw, bottom triple 12 Nm (8.9 lbf ft) clamp V01569-10 – Tighten screw Guideline Screw, top steering M20x1.5 12 Nm (8.9 lbf ft) head V01570-10 – Mount and tighten screw Guideline Screw, top 20 Nm (14.8 lbf ft)

  • Page 58: Checking Steering Head Bearing Play

    Danger of accidents Incorrect steering head bearing play impairs the handling characteristic and damages components. – Correct incorrect steering head bearing play immediately. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Info If the vehicle is operated for a lengthy period with play in the steering head bearing, the bearings and the bearing seats in the frame can become damaged over time.

  • Page 59: Adjusting Steering Head Bearing Play

    SERVICE WORK ON THE CHASSIS 11 11.12 Adjusting steering head bearing play Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) – Remove the handlebar cushion. Main work – Loosen screws – Remove screw – Loosen and retighten screw Guideline Screw, top steering M20x1.5...

  • Page 60: Removing The Start Number Plate

    11 SERVICE WORK ON THE CHASSIS 11.14 Removing the start number plate – Remove screw – Remove screw and take off the brake line guide and start number plate. K01332-10 11.15 Installing the start number plate – Position the brake line and brake line guide on the start num- ber plate.

  • Page 61: Installing Front Fender

    SERVICE WORK ON THE CHASSIS 11 11.17 Installing front fender Main work – Position front fender. Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis K01078-10 Finishing work – Install the start number plate. ( p. 58) 11.18 Removing the shock absorber Preparatory work...
  • Page 62 11 SERVICE WORK ON THE CHASSIS – Press angle lever toward the rear. – Press linkage lever downward. K01092-10 – Remove screws – Pull off foot brake cylinder from the push rod. V01374-10 – Remove the connecting link of the chain. Info Cover the components to protect them against dam- age.

  • Page 63: Installing The Shock Absorber

    SERVICE WORK ON THE CHASSIS 11 11.19 Installing the shock absorber Main work – Carefully position the shock absorber into the vehicle from the bottom. – Mount and tighten screw Guideline Screw, top 60 Nm (44.3 lbf ft) ® Loctite 2701™...

  • Page 64: Removing The Seat

    11 SERVICE WORK ON THE CHASSIS Guideline Screw, bottom 60 Nm (44.3 lbf ft) ® Loctite 2701™ shock absorber Info Raise the link fork slightly to be able to mount the screw more easily. – Attach frame protector in area and position.

  • Page 65: Mounting The Seat

    SERVICE WORK ON THE CHASSIS 11 11.21 Mounting the seat Main work – Mount the front of the seat on the collar bushing of the fuel tank and the rear in the bracket. – Push the seat forward. – Make sure that the seat is locked in correctly. H02218-11 –...

  • Page 66: Removing The Air Filter

    11 SERVICE WORK ON THE CHASSIS – Engage the air filter box cover in areas V01582-11 11.24 Removing the air filter Note Engine damage Unfiltered intake air has a negative effect on the service life of the engine. Dust and dirt will enter the engine without an air filter. –...

  • Page 67: Installing The Air Filter

    SERVICE WORK ON THE CHASSIS 11 Main work – Wash the air filter thoroughly in special cleaning liquid and allow it to dry properly. Air filter cleaner ( p. 141) Info Only press the air filter to dry it, never wring it out. –...

  • Page 68: Removing The Main Silencer

    11 SERVICE WORK ON THE CHASSIS 11.27 Removing the main silencer Warning Danger of burns The exhaust system gets very hot when the vehicle is driven. – Allow the exhaust system to cool down before performing any work on the vehicle. –...

  • Page 69: Removing The Right Side Cover

    SERVICE WORK ON THE CHASSIS 11 Main work – Remove screws . Pull out inner tube with O-ring – Pull glass fiber yarn filling from the inner tube. – Clean the parts that need to be reinstalled and check for damage.

  • Page 70: Installing The Right Side Cover

    11 SERVICE WORK ON THE CHASSIS 11.31 Installing the right side cover Main work – Attach side cover with the holding lugs from below and push upward. – Engage the side cover in areas V01603-10 Finishing work – Mount the seat. ( p.
  • Page 71 SERVICE WORK ON THE CHASSIS 11 – Remove the seat. ( p. 62) – Remove the right side cover. ( p. 67) Main work – Unplug connector of the fuel pump. – Clean quick release coupling thoroughly with compressed air. Info Under no circumstances should dirt enter into the fuel line.

  • Page 72: Installing The Fuel Tank

    11 SERVICE WORK ON THE CHASSIS 11.33 Installing the fuel tank Danger Fire hazard Fuel is highly flammable. The fuel in the fuel tank expands when warm and can escape if overfilled. – Do not fuel the vehicle in the vicinity of open flames or lit cigarettes. –...

  • Page 73: Checking The Chain For Dirt

    SERVICE WORK ON THE CHASSIS 11 – Plug in connector for the fuel pump. – Remove the wash cap set and thoroughly clean the quick release coupling using compressed air. Info Under no circumstances should dirt enter into the fuel line.

  • Page 74: Checking The Chain Tension

    11 SERVICE WORK ON THE CHASSIS Info The service life of the chain depends largely on its maintenance. Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) Main work – Rinse off loose dirt with a soft jet of water. –...

  • Page 75: Adjusting The Chain Tension

    SERVICE WORK ON THE CHASSIS 11 11.37 Adjusting the chain tension Warning Danger of accidents Incorrect chain tension damages components and results in accidents. If the chain is tensioned too much, the chain, engine sprocket, rear sprocket, transmission and rear wheel bearings wear more quickly. Some components may break if overloaded. If the chain is too loose, the chain may fall off the engine sprocket or the rear sprocket.

  • Page 76: Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide

    11 SERVICE WORK ON THE CHASSIS 11.38 Checking the chain, rear sprocket, engine sprocket, and chain guide Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) Main work – Shift the transmission into neutral. – Check the chain, rear sprocket and engine sprocket for wear. »...
  • Page 77 SERVICE WORK ON THE CHASSIS 11 – Check the chain sliding guard for wear. » If the lower edge of the chain pins is in line with, or below, the chain sliding guard: – Change the chain sliding guard. – Check that the chain sliding guard is firmly seated.

  • Page 78: Checking The Frame

    11 SERVICE WORK ON THE CHASSIS – Check that the chain guide is firmly seated. » If the chain guide is loose: – Tighten the fitting on the chain guide. Guideline Screw, chain M6x19 10 Nm (7.4 lbf ft) ® Loctite 243™...

  • Page 79: Checking The Rubber Grip

    SERVICE WORK ON THE CHASSIS 11 – Remove the right side cover. ( p. 67) – Remove the fuel tank. p. 68) Main work – Check the throttle cable routing. Both throttle cables must be routed, side by side, on the back of the handlebars, above the fuel tank bracket on the right of the frame to the throttle valve body.

  • Page 80: Adjusting The Basic Position Of The Clutch Lever

    11 SERVICE WORK ON THE CHASSIS 11.43 Adjusting the basic position of the clutch lever – Adjust the basic position of the clutch lever to your hand size by turning adjusting screw Info When the adjusting screw is turned counterclockwise, the clutch lever moves away from the handlebar.

  • Page 81: Changing The Hydraulic Clutch Fluid

    SERVICE WORK ON THE CHASSIS 11 Brake fluid DOT 4 / DOT 5.1 ( p. 139) – Position the cover with the membrane. Mount and tighten the screws. Info Immediately clean up any brake fluid that has over- flowed or spilled with water. 11.45 Changing the hydraulic clutch fluid Warning...
  • Page 82 11 SERVICE WORK ON THE CHASSIS – Fill bleeding syringe with the appropriate hydraulic fluid. Syringe (50329050000) Brake fluid DOT 4 / DOT 5.1 ( p. 139) – Remove the protection cap. – Loosen bleeder screw – Mount bleeding syringe on the clutch slave cylinder.

  • Page 83: Brake System 12

    Warning Danger of accidents Worn-out brake discs reduce the braking effect. – Make sure that worn-out brake discs are replaced immediately. (Your authorized Husqvarna Motor- cycles workshop will be glad to help.) – Check the front and rear brake disc thickness at multiple...

  • Page 84: Checking The Front Brake Fluid Level

    Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Preparatory work –...

  • Page 85: Checking The Front Brake Linings

    Clean up overflowed or spilled brake fluid immediately with water. V02152-10 12.5 Checking the front brake linings Warning Danger of accidents Worn-out brake linings reduce the braking effect. – Ensure that worn-out brake linings are replaced immediately. (Your authorized Husqvarna Motorcy- cles workshop will be glad to help.)

  • Page 86: Changing The Brake Linings Of The Front Brake

    Changing the brake linings of the front brake Warning Danger of accidents Incorrect servicing will cause the brake system to fail. – Ensure that service work and repairs are performed professionally. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Warning Skin irritation Brake fluid causes skin irritation.
  • Page 87 BRAKE SYSTEM 12 – Move the brake fluid reservoir mounted on the handlebar to a horizontal position. – Remove screws – Take off cover with membrane V02146-10 – Manually press the brake caliper toward the brake disc to push back the brake pistons. Ensure that brake fluid does not flow out of the brake fluid reservoir, extract some if neces- sary.

  • Page 88: Checking The Free Travel Of Foot Brake Lever

    12 BRAKE SYSTEM – Add brake fluid up to level Guideline 5 mm (0.2 in) Level (brake fluid level below reservoir rim) Brake fluid DOT 4 / DOT 5.1 ( p. 139) – Position cover with membrane – Mount and tighten screws Info Use water to immediately clean up any brake fluid that has overflowed or spilled.

  • Page 89: Adjusting The Basic Position Of The Foot Brake Lever

    Warning Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized Husqvarna Motorcycles workshop will be glad to help.)

  • Page 90: Adding Rear Brake Fluid

    Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Note Environmental hazard Hazardous substances cause environmental damage.

  • Page 91: Checking The Brake Linings Of The Rear Brake

    Checking the brake linings of the rear brake Warning Danger of accidents Worn-out brake linings reduce the braking effect. – Ensure that worn-out brake linings are replaced immediately. (Your authorized Husqvarna Motorcy- cles workshop will be glad to help.) – Check the brake linings for minimum thickness ≥...
  • Page 92 Danger of accidents Brake linings which have not been approved alter the braking efficiency. Not all brake linings are tested and approved for Husqvarna motorcycles. The structure and friction coefficient of the brake linings, and thus their brake power, may vary greatly from that of original brake linings.
  • Page 93 BRAKE SYSTEM 12 – Remove the brake linings. – Clean the brake caliper and the brake caliper bracket. – Check that spring plate in the brake caliper and brake pad sliding plate in the brake caliper bracket are seated correctly. Info The arrow on the spring plate points in the direction of rotation of the brake disc.

  • Page 94: 13 Wheels, Tires

    13 WHEELS, TIRES 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 49) Main work – Manually press the brake caliper toward the brake disc to push back the brake pistons. Info Make sure that you do not press the brake caliper against the spokes when pushing back the brake pis- tons.

  • Page 95: Installing The Front Wheel

    WHEELS, TIRES 13 13.2 Installing the front wheel Warning Danger of accidents Oil or grease on the brake discs reduces the braking effect. – Always keep the brake discs free of oil and grease. – Clean the brake discs with brake cleaner when necessary. –...

  • Page 96: Installing The Rear Wheel

    13 WHEELS, TIRES Main work – Manually press the brake caliper toward the brake disc to push back the brake piston. Info Make sure that you do not press the brake caliper against the spokes when pushing back the brake pis- ton.
  • Page 97 WHEELS, TIRES 13 Main work – Check the wheel bearing for damage and wear. » If the wheel bearing is damaged or worn: – Change the rear wheel bearing. – Clean and grease shaft seal rings and contact surfaces of the spacers. Long-life grease ( p.

  • Page 98: Checking The Tire Condition

    Checking the tire condition Info Only mount tires approved and/or recommended by Husqvarna Motorcycles. Other tires could have a negative effect on handling characteristics. The type, condition, and pressure of the tires all have a major impact on the handling characteristic of the motorcycle.

  • Page 99: Checking Spoke Tension

    Other spokes will become looser as a result. – Check spoke tension regularly, and in particular on a new vehicle. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) –...

  • Page 100: 14 Electrical System

    14 ELECTRICAL SYSTEM 14.1 Removing the 12-V battery Warning Risk of injury 12 V batteries contain harmful substances. – Keep 12 V batteries out of the reach of children. – Keep sparks and open flames away from 12 V batteries. – Only charge 12 V batteries in well-ventilated rooms.

  • Page 101: Installing The 12-V Battery

    ELECTRICAL SYSTEM 14 14.2 Installing the 12-V battery Main work – Position the 12-V battery in the battery compartment with the terminals facing forward, and secure with holding bracket 12-V battery (HJTZ5S-FP-C) ( p. 135) – Mount and tighten screw Guideline Screw, battery sup- 6 Nm (4.4 lbf ft)
  • Page 102 14 ELECTRICAL SYSTEM Note Environmental hazard Hazardous substances cause environmental damage. – Dispose of oils, grease, filters, fuel, cleaning agents, brake fluid, etc., correctly and in compliance with the applicable regulations. Info Even if there is no load on the 12-V battery, it discharges each day. The charging level and the method of charging are very important for the service life of the 12-V battery.

  • Page 103: Changing Main Fuse

    ELECTRICAL SYSTEM 14 These battery chargers are only suitable for lithium iron phosphate batteries. Read the accompanying instructions for Husqvarna Motorcycles accessories. Info Never remove cover – Switch off the battery charger after charging and disconnect it from the 12-V battery.

  • Page 104: Changing The Fuses Of Individual Electrical Power Consumers

    14 ELECTRICAL SYSTEM – Take off protection caps – Remove faulty main fuse Info A faulty fuse has a burned-out fuse wire A spare fuse is located in the starter relay. – Insert a new main fuse. Fuse (58011109110) ( p.

  • Page 105: Diagnostics Connector

    ELECTRICAL SYSTEM 14 Guideline Fuse 1 - 10 A - EFI control unit, oil pump, electronic fuel injection, diagnostics connector Fuse 2 - not assigned Fuse 3 - not assigned Fuse 4 - 5 A - fuel pump Fuses SPARE - 10 A/5 A - spare fuse Info A faulty fuse has a burned-out fuse wire Warning...

  • Page 106: 15 Cooling System

    15 COOLING SYSTEM 15.1 Cooling system Water pump in the engine ensures forced circulation of the coolant. The pressure resulting from the warming of the cooling system is regulated by a valve in radiator cap . This ensures that operat- ing the vehicle at the specified coolant temperature will not result in a risk of malfunctions.

  • Page 107: Checking The Coolant Level

    COOLING SYSTEM 15 15.3 Checking the coolant level Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at operating temperature.

  • Page 108: Refilling With Coolant

    15 COOLING SYSTEM Warning Danger of poisoning Coolant is toxic and a health hazard. – Keep coolant out of the reach of children. – Do not allow coolant to come into contact with the skin, the eyes and clothing. – Consult a doctor immediately if coolant is swallowed. –...
  • Page 109 COOLING SYSTEM 15 – Pour coolant in up to level above the radiator fins. Guideline 10 mm (0.39 in) Coolant level above the radiator fins Coolant ( p. 139) 400243-10 – Push protection cap upward over the coolant tempera- ture sensor. –...

  • Page 110: Changing The Coolant

    15 COOLING SYSTEM – Check the coolant level. ( p. 105) 15.6 Changing the coolant Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at operating temperature.
  • Page 111 COOLING SYSTEM 15 – Push protection cap upward over the coolant tempera- ture sensor. E01426-10 – Unplug connector – Remove coolant temperature sensor with O-ring and wait until the coolant escapes without bubbles. – Mount and tighten the coolant temperature sensor with O-ring.

  • Page 112: 16 Tuning The Engine

    16 TUNING THE ENGINE 16.1 Checking the play in the throttle cable – Check the throttle grip for smooth operation. – Move the handlebar to the straight-ahead position. Turn the throttle grip back and forth slightly and determine the play in throttle cable Play in throttle cable 2 …...

  • Page 113: Adjusting The Characteristic Map Of The Throttle Response

    TUNING THE ENGINE 16 Guideline Play in throttle cable 2 … 3 mm (0.08 … 0.12 in) – Unscrew the adjusting screw until the smooth operation or play in throttle cable is worsened. – Turn adjusting screw approx. two turns further. –...

  • Page 114: Adjusting The Idle Speed

    Warning Danger of accidents The engine may go out spontaneously if the idle speed is set too low. – Set the idle speed to the specified value. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) – Run the engine until warm.

  • Page 115: Programming Ambient Air Pressure

    TUNING THE ENGINE 16 Info Turn clockwise to decrease the idle speed. Turn counterclockwise to increase the idle speed. Make the setting in small steps. An incorrect idle speed can have a negative impact on overall engine running. 16.5 Programming ambient air pressure Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death.

  • Page 116: Adjusting The Basic Position Of The Shift Lever

    16 TUNING THE ENGINE 16.7 Adjusting the basic position of the shift lever – Remove screw with the washers and take off shift lever 401950-12 – Clean gear teeth of the shift lever and shift shaft. – Mount the shift lever on the shift shaft in the required position and engage the gearing.

  • Page 117: Service Work On The Engine 17

    SERVICE WORK ON THE ENGINE 17 17.1 Changing the fuel screen Danger Fire hazard Fuel is highly flammable. The fuel in the fuel tank expands when warm and can escape if overfilled. – Do not fuel the vehicle in the vicinity of open flames or lit cigarettes. –...

  • Page 118: Checking 2-Stroke Oil Level

    17 SERVICE WORK ON THE ENGINE 17.2 Checking 2-stroke oil level Warning Engine failure The engine will not be lubricated unless there is 2-stroke oil in the oil tank. If the oil level warning light lights up, the 2-stroke oil is sufficient for the remaining tank of fuel. –...
  • Page 119 SERVICE WORK ON THE ENGINE 17 Main work – Pull EFI control unit upward off the rubber lugs hang to the side. – Remove protection cap of the diagnostics connector. V01622-10 – Put throttle grip into full throttle position and secure. V01621-10 –...

  • Page 120: Cleaning The Oil Screen In The Oil Tank

    17 SERVICE WORK ON THE ENGINE – Check whether air bubbles are visible in the hose » If air bubbles are visible: – Repeat the entire procedure until air bubbles are no longer visible. – Mount protection cap on the diagnostics connector. –...
  • Page 121 SERVICE WORK ON THE ENGINE 17 – Loosen clamps of the throttle valve body. – Lift the subframe slightly and secure it. Info Pay attention to intake flange – Pull throttle valve body towards the rear, out of the intake flange, and hang it to the side.

  • Page 122: Checking The Gear Oil Level

    17 SERVICE WORK ON THE ENGINE – Mount throttle valve body – Remove the locking piece and position the subframe. Info Pay attention to intake flange – Position and tighten clamps of the throttle valve body. Guideline Screw, intake 6 Nm (4.4 lbf ft) flange/reed valve housing V01632-10...

  • Page 123: Changing The Gear Oil

    SERVICE WORK ON THE ENGINE 17 Main work – Remove gear oil level monitoring screw – Check the gear oil level. A small quantity of gear oil must run out of the drilled hole. » If no gear oil runs out: –...

  • Page 124: Adding The Gear Oil

    17 SERVICE WORK ON THE ENGINE Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death. – Always make sure there is sufficient ventilation when running the engine. – Use effective exhaust extraction when starting or running the engine in an enclosed space.
  • Page 125 SERVICE WORK ON THE ENGINE 17 Finishing work Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death. – Always make sure there is sufficient ventilation when running the engine. – Use effective exhaust extraction when starting or running the engine in an enclosed space.

  • Page 126: 18 Cleaning, Care

    18 CLEANING, CARE 18.1 Cleaning the motorcycle Note Material damage Components become damaged or destroyed if a pressure cleaner is used incorrectly. The high pressure forces water into the electrical components, connectors, throttle cables, and bearings, etc. Pressure which is too high causes malfunctions and destroys components. –...
  • Page 127 CLEANING, CARE 18 – After the motorcycle has cooled down, lubricate all moving parts and pivot points. – Clean the chain. ( p. 71) – Treat bare metal (except for brake discs and the exhaust sys- tem) with a corrosion inhibitor. Preserving materials for paints, metal and rubber p.

  • Page 128: 19 Storage

    96) 401058-01 – Store the vehicle in a dry location that is not subject to large fluctuations in temperature. Info Husqvarna Motorcycles recommends raising the motorcycle. – Raise the motorcycle with a lift stand. ( p. 49) – Cover the vehicle with a tarp or a similar cover that is perme- able to air.

  • Page 129: Preparing For Use After Storage

    STORAGE 19 19.2 Preparing for use after storage – Remove the motorcycle from the lift stand. ( p. 49) – Perform checks and maintenance measures when preparing for use. ( p. 29) – Make a test ride. 401059-01...

  • Page 130: 20 Troubleshooting

    Clean the connector and treat it with is loose or oxidized contact spray. – Malfunction in the electronic Read out the fault memory using the fuel injection Husqvarna Motorcycles diagnostics tool. – The engine has no idle speed Spark plug defective Change the spark plug. –...
  • Page 131 Possible cause Action – Engine has too little power Malfunction in the electronic Read out the fault memory using the fuel injection Husqvarna Motorcycles diagnostics tool. – Fuel supply interrupted Check the fuel tank breather. – Exhaust system leaky, Check exhaust system for damage.

  • Page 132: 21 Blink Code

    21 BLINK CODE Blink code for malfunc- tion indicator lamp 14 Malfunction indicator lamp flashes 1x long, 4x short Crankcase pressure sensor – difference too high between sensor and engine Error level condition control unit Blink code for malfunc- tion indicator lamp 09 Malfunction indicator lamp flashes 9x short Error level condition Crankcase pressure sensor - short circuit to ground...
  • Page 133 BLINK CODE 21 Blink code for malfunc- tion indicator lamp 37 Malfunction indicator lamp flashes 3x long, 7x short Ignition coil – circuit fault Error level condition Blink code for malfunc- tion indicator lamp 02 Malfunction indicator lamp flashes 2x short Crankshaft speed sensor –...

  • Page 134: 22 Technical Data

    22 TECHNICAL DATA 22.1 Engine Design 1-cylinder 2-stroke engine, water-cooled, with reed intake, exhaust control and transfer duct injection Displacement 293.15 cm³ (17.8892 cu in) Stroke 72 mm (2.83 in) Hole 72 mm (2.83 in) + 0.2 + 0.008 Exhaust control - setting measurement mm (0.091 −...
  • Page 135 TECHNICAL DATA 22 Screw, exhaust control cap 5 Nm (3.7 lbf ft) Screw, exhaust control cover 4 Nm (3 lbf ft) Screw, injection valve holder 5 Nm (3.7 lbf ft) ® Loctite 243™ Screw, locking lever 6 Nm (4.4 lbf ft) ®...

  • Page 136: Capacities

    22 TECHNICAL DATA Screw, cylinder head temperature M10x1.25 12 Nm (8.9 lbf ft) sensor Nut, rotor M12x1 60 Nm (44.3 lbf ft) Gear oil drain plug with magnet M12x1.5 20 Nm (14.8 lbf ft) Spark plug M14x1.25 25 Nm (18.4 lbf ft) Nut, inner clutch hub M18x1.5 100 Nm (73.8 lbf ft)

  • Page 137: Electrical System

    90/90 - 21 54M TT 110/100 - 18 64M TT Dunlop GEOMAX AT81F Dunlop GEOMAX AT81 The tires specified represent one of the possible series production tires. Additional information is available in the Service section under: www.husqvarna-motorcycles.com 22.7 Fork Fork article number 34.18.8U.73 Fork...

  • Page 138: Shock Absorber

    22 TECHNICAL DATA Grease capacity, left cartridge 5 g (0.18 oz) Special grease (00062010053) p. 142) Oil capacity, right cartridge 380 ml (12.85 fl. oz.) Fork oil (SAE 4) (48601166S1) p. 140) 22.8 Shock absorber Shock absorber article number 18.18.7U.73 Shock absorber WP XACT 5750 Lowspeed compression damping...
  • Page 139 TECHNICAL DATA 22 Screw, fixed grip 5 Nm (3.7 lbf ft) ® Loctite 243™ Screw, service hour counter 0.8 Nm (0.59 lbf ft) Screw, throttle valve body cover 2.6 Nm (1.92 lbf ft) Screw, throttle valve body hose 2.8 Nm (2.07 lbf ft) clamp Spoke nipple, front wheel M4.5...
  • Page 140 22 TECHNICAL DATA Screw, engine brace on frame M8x15 25 Nm (18.4 lbf ft) ® Loctite 2701™ Screw, engine sprocket cover 15 Nm (11.1 lbf ft) Screw, fork stub 15 Nm (11.1 lbf ft) Screw, front brake caliper 25 Nm (18.4 lbf ft) ®...

  • Page 141: Substances 23

    SUBSTANCES 23 Brake fluid DOT 4 / DOT 5.1 Standard/classification – Guideline – Use only brake fluid that complies with the specified standard (see specifications on the container) and that exhibits the corresponding properties. Recommended supplier Castrol – REACT PERFORMANCE DOT 4 ®...
  • Page 142 23 SUBSTANCES Recommended supplier ® MOTOREX – Cross Power 2T Fork oil (SAE 4) (48601166S1) Standard/classification – SAE ( p. 143) (SAE 4) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that exhibit the corresponding properties.

  • Page 143: Auxiliary Substances 24

    AUXILIARY SUBSTANCES 24 Air filter cleaner Recommended supplier ® MOTOREX – Racing Bio Dirt Remover Chain cleaner Recommended supplier ® MOTOREX – Chain Clean Fuel additive Recommended supplier ® MOTOREX – Fuel Stabilizer High viscosity grease Recommended supplier ® – LGHB 2 Long-life grease Recommended supplier...
  • Page 144 24 AUXILIARY SUBSTANCES Silicone spray Recommended supplier ® MOTOREX – Silicone Spray Special cleaner for glossy and matte paint finishes, metal and plastic surfaces Recommended supplier ® MOTOREX – Quick Cleaner Special grease (00062010053) Recommended supplier ® Klüber Lubrication – KLÜBERFOOD NH1 34‑401 Universal oil spray Recommended supplier...

  • Page 145: Standards 25

    STANDARDS 25 JASO T903 MA2 Different technical development directions required a separate specification for motorcycles – the JASO T903 MA2 standard. Earlier, engine oils from the automobile industry were used for motorcycles because there was no separate motorcycle specification. Whereas long service intervals are demanded for automobile engines, the focus for motorcycle engines is on high performance at high engine speeds.

  • Page 146: 26 Index Of Special Terms

    26 INDEX OF SPECIAL TERMS Injection in the transfer ducts Electronic fuel injection in which two injection valves in the transfer ducts of the cylinders are used On-board diagnosis Vehicle system, which monitors the specified param- eters of the vehicle electronics...

  • Page 147: List Of Abbreviations 27

    LIST OF ABBREVIATIONS 27 Art. no. Article number circa compare e.g. for example etc. et cetera i.a. inter alia number poss. possibly...

  • Page 148: 28 List Of Symbols

    Malfunction indicator lamp lights up/flashes yellow – The OBD has detected a malfunction in the vehicle electronics. Stop, and contact an authorized Husqvarna Motorcycles workshop. The fuel level warning lamp lights up yellow – The fuel level has reached the reserve mark.

  • Page 149: Index

    INDEX INDEX Capacity 12-V battery coolant ......134 installing ......99 gear oil .
  • Page 150 ....45 Husqvarna Motorcycles technical accessories 10 basic setting, checking ....44...
  • Page 151 INDEX Preparing for use Start button ......17 advice on preparing for first use ..22 Start number plate after storage .
  • Page 152 *3402531en* 3402531en 04/2021 Husqvarna Motorcycles GmbH Stallhofnerstraße 3 5230 Mattighofen Austria Photo: Mitterbauer/KISKA, www.husqvarna-motorcycles.com Husqvarna Motorcycles GmbH...

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