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OWNER'S MANUAL 2023
FE 350
Art. no. 3402637en

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Summary of Contents for Husqvarna FE 350 2023

  • Page 1 OWNER'S MANUAL 2023 FE 350 Art. no. 3402637en...
  • 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

    TABLE OF CONTENTS TABLE OF CONTENTS 6.14 Cold start button......... 20 MEANS OF REPRESENTATION......6 6.15 Idle speed adjusting screw ....20 Symbols used ........6 6.16 Shift lever ..........21 Formats used ........6 6.17 Foot brake lever ........21 SAFETY ADVICE ..........
  • Page 5 TABLE OF CONTENTS SERVICE SCHEDULE........40 12.12 Adjusting the steering head bearing play ..........59 10.1 Additional information......40 12.13 Lubricating the steering head 10.2 Required work........40 bearing ..........60 10.3 Recommended work......41 12.14 Removing front fender ......60 12.15 Installing front fender ......
  • Page 6 TABLE OF CONTENTS 13.7 Checking the free travel of foot 17.4 Changing the mapping brake lever .......... 90 (FE 350 EU) ........121 13.8 Adjusting the basic position of the 17.5 Adjusting the idle speed ....121 foot brake lever .......
  • Page 7 TABLE OF CONTENTS INDEX ..............155...
  • Page 8: Means Of Representation

    Indicates work that requires expert knowledge and technical understanding. In the interests of your own safety, have these jobs performed by an authorized Husqvarna Motorcycles workshop. Your motorcycle will be cared for there to the highest degree by specially trained experts using the special tools required.
  • Page 9: Safety Advice 2

    SAFETY ADVICE 2 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 This vehicle is only authorized for operation on public roads in the homologated (restricted) version.
  • Page 10: Tampering Warning

    The vehicle should only be used by trained persons. An appropriate driver's license is needed to drive the vehi- cle on public roads. 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 11: 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 12 The Owner's Manual can be downloaded several times using the QR code or the link on the delivery certificate. 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.
  • Page 13: Important Notes 3

    IMPORTANT NOTES 3 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 14: View Of Vehicle

    4 VIEW OF VEHICLE View of vehicle, front left (example) I00015-10 Hand brake lever ( p. 16) Clutch lever ( p. 16) Fuel tank filler cap Air filter box cover Side stand ( p. 21) Engine number ( p. 14) Shift lever ( p.
  • Page 15: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE 4 View of vehicle, rear right (example) I00016-10 Fork compression adjuster Stop button ( p. 16) Horn button ( p. 17) Light switch ( p. 17) Turn signal switch ( p. 17) Start button ( p. 18) Emergency OFF switch ( 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 Europe type label is fixed to the front of the steering head. The Canada type label is fixed to the front of the chest tube.
  • Page 17: Fork Part Number

    SERIAL NUMBERS 5 Fork part number The fork part number is stamped on the inner side of the fork stub. 401947-10 Shock absorber article number Shock absorber article number is stamped on the top of the shock absorber above the adjusting ring towards the engine side. H02222-10...
  • 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. F03491-10 Hand brake lever Hand brake lever is located on the right side of the handle- bar.
  • Page 19: Horn Button

    CONTROLS 6 Horn button Horn button is fitted on the left side of the handlebar. Possible states • The horn button is in the basic position is pressed – The horn is operated in this • The horn button position. F03494-11 Light switch Light switch...
  • Page 20: Start Button

    – The OBD has detected an error in the vehicle elec- tronics. Come safely to a halt, and contact an autho- rized Husqvarna Motorcycles workshop. The fuel level warning lamp lights up yellow – The fuel level has reached the reserve mark.
  • Page 21: Opening Fuel Tank Filler Cap

    CONTROLS 6 6.12 Opening fuel tank filler cap 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 22: Cold Start Button

    6 CONTROLS 6.14 Cold start button The cold start button is fitted to the bottom of the throttle valve body. The electronic fuel injection system extends the injection time if the engine is cold and the ambient temperature is low. To help the engine burn the increased fuel quantity, it must be supplied with additional oxygen by pushing the cold start button.
  • Page 23: Shift Lever

    CONTROLS 6 6.16 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 6.17 Foot brake lever Foot brake lever is located in front of the right footrest.
  • Page 24: Steering Lock

    6 CONTROLS 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 6.19 Steering lock Steering lock is fitted on the left side of the steering head. The steering lock is used to lock the steering.
  • Page 25: Unlocking The Steering

    CONTROLS 6 6.21 Unlocking the steering – Insert the key for the steering lock into the steering lock p. 22), turn it to the left, pull it out, and turn it to the right. Pull out the key for the steering lock. The handlebar can now be moved again.
  • Page 26: Combination Instrument

    Battery voltage of the combination instrument – Bat- tery voltage of the combination instrument is too low. Change combination instrument battery. Service – A service is due. Contact an authorized Husqvarna Motorcycles workshop. 401901-01 Setting the combination instrument Condition The motorcycle is stationary.
  • Page 27: Adjusting The Kilometers Or Miles

    COMBINATION INSTRUMENT 7 – Wait for 5 seconds. Combination instrument changes to the next menu item. symbol flashes. – Press one of the buttons to select the 24 h display or 12 h display for the clock. 401911-01 – Wait for 5 seconds. Combination instrument changes to the next menu item.
  • Page 28: Setting The Clock

    7 COMBINATION INSTRUMENT – Press and hold both buttons for 3 - 5 seconds. The Setup menu is displayed. The UNIT display flashes. – Press one of the buttons to select UNIT for the speed in kilo- meters KM/H or miles M/H. 401909-01 Setting the clock Condition...
  • Page 29: Speed, Time, And Dst Distance 1

    COMBINATION INSTRUMENT 7 Switching off the service interval display – Press and hold the left button. off appears in the display. 401914-01 Speed, time, and DST distance 1 – Press one of the buttons until DST appears on the combina- tion instrument.
  • Page 30: Avg Average Speed, Art Operating Hours, And Odo Total Distance Covered

    7 COMBINATION INSTRUMENT Press the Next display mode right button briefly. Press the DST2 is reset to 0.0. right button for 3 – 5 sec- onds. 7.10 AVG average speed, ART operating hours, and ODO total distance covered – Press one of the buttons until AVG, ART and ODO appear on the combination instrument.
  • Page 31: Preparing For Use 8

    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 32: Running-In The Engine

    8 PREPARING FOR USE – Adjust basic position of the hand brake lever. ( p. 85) – Adjust the basic position of the foot brake lever. p. 91) – Adjust the basic position of the shift lever. p. 123) – Get used to the handling characteristics of the motorcycle on a suitable surface before undertaking more challenging trips.
  • Page 33: Starting Power Of Lithium-Ion Batteries At Low Temperatures

    Riding at low temperatures and in snow. ( p. 33) Preparing the vehicle for riding on dry sand – Mount the air filter dust cover. Air filter dust cover (79006920000) Info Read the fitting instructions for Husqvarna Motorcy- cles accessories. 102136-01...
  • Page 34: Preparing The Vehicle For Riding On Wet Sand

    8 PREPARING FOR USE – Mount the air filter sand cover. Air filter sand cover (79006922000) Info Read the fitting instructions for Husqvarna Motorcy- cles accessories. 102138-01 – Clean the chain. – Mount the steel sprocket. – Grease the chain.
  • Page 35: Preparing Vehicle For High Temperatures Or Slow Riding

    Straighten bent radiator fins carefully. – Check the coolant level. ( p. 115) Preparing the vehicle for low temperatures or snow – Mount the air filter rain cover. Air filter rain cover (79006921000) Info Read the fitting instructions for Husqvarna Motorcy- cles accessories. 102137-01...
  • Page 36: Riding Instructions

    9 RIDING INSTRUCTIONS 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 37: Activating Traction Control

    RIDING INSTRUCTIONS 9 – Take the motorcycle off side stand and secure the side stand with rubber strap – Shift the transmission into neutral. – Turn the emergency OFF switch to the position Condition Ambient temperature: < 20 °C (< 68 °F) –...
  • Page 38: Starting Off

    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.)
  • Page 39: Stopping, Parking

    RIDING INSTRUCTIONS 9 Warning Danger of accidents Moisture and dirt impair the brake system. – Brake carefully several times to dry out and remove dirt from the brake linings and the brake discs. – On sandy, wet, or slippery surfaces, use the rear brake. –...
  • Page 40: Transporting

    In some countries and regions, the available fuel quality and cleanliness may not be sufficient. This will result in problems with the fuel system. – Refuel only with clean fuel that meets the specified standards. (Your authorized Husqvarna Motorcycles workshop will be glad to help.)
  • Page 41 RIDING INSTRUCTIONS 9 Note Environmental hazard Improper handling of fuel is a danger to the environment. – Do not allow fuel to enter the groundwater, the soil, or the sewage system. – Switch off engine. – Open fuel tank filler cap. ( p.
  • Page 42: 10 Service Schedule

    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 Husqvarna Motorcycles dealer will be glad to advise you.
  • Page 43: Recommended Work

    ● Final check: Check the vehicle is roadworthy and take a test ride. ○ ● ● ● ● Read out the fault memory after the test ride using the Husqvarna Motorcycles diag- nostics tool. ○ ● ● ● ● Make a service entry in Husqvarna Motorcycles Dealer.net.
  • Page 44 10 SERVICE SCHEDULE every 48 months every 12 months Every 135 operating hours Every 70 operating hours when used for motorsports After 20 operating hours After 10 operating hours ● ● Perform engine service including removing and installing the engine. (Change the spark plug and spark plug connector.
  • Page 45: Tuning The Chassis 11

    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...
  • Page 46: 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 the fast compression of the shock absorber.
  • Page 47: Adjusting The Rebound Damping Of The Shock Absorber

    Risk of injury Parts of the shock absorber will move around if the shock absorber is detached incor- rectly. The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) – Turn adjusting screw clockwise up to the last perceptible click.
  • Page 48: Checking The Static Sag Of The Shock Absorber

    11 TUNING THE CHASSIS 11.7 Checking the static sag of the shock absorber – Measure dimension of rear wheel unloaded. ( p. 45) – 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 49: 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 50: Adjusting The Riding Sag

    11 TUNING THE CHASSIS 11.10 Adjusting the riding sag Preparatory work – Raise the motorcycle with a lift stand. ( p. 52) – Remove the shock absorber. p. 61) – After removing the shock absorber, clean it thoroughly. Main work –...
  • Page 51: Adjusting The Compression Damping Of The Fork

    TUNING THE CHASSIS 11 11.12 Adjusting the compression damping of the fork Info The hydraulic compression damping determines the fork suspension behavior. – Turn white adjuster clockwise as far as it will go. Info Adjuster is located at the upper end of the left fork leg.
  • Page 52: Adjusting The Spring Preload Of The Fork

    11 TUNING THE CHASSIS Info Turn clockwise to increase the damping; turn counterclockwise to reduce damping when the shock absorber rebounds. 11.14 Adjusting the spring preload of the fork Preparatory work – Raise the motorcycle with a lift stand. ( p.
  • Page 53: Adjusting The Handlebar Position

    TUNING THE CHASSIS 11 11.16 Adjusting the handlebar position Warning Danger of accidents A repaired handlebar poses a safety risk. If the handlebar is bent or straightened, the material becomes fatigued. The handlebar may break as a result. – Change the handlebar if the handlebar is damaged or bent. –...
  • Page 54: 12 Service Work On The Chassis

    12 SERVICE WORK ON THE CHASSIS 12.1 Raising the motorcycle with a lift stand Note Danger of damage The parked vehicle can roll away or fall over. – Park the vehicle on a firm and level surface. – Raise the motorcycle at the frame underneath the engine. Lift stand (81329955100) Neither wheel is in contact with the ground.
  • Page 55: Cleaning The Dust Boots Of The Fork Legs

    SERVICE WORK ON THE CHASSIS 12 12.4 Cleaning the dust boots of the fork legs Preparatory work – Raise the motorcycle with a lift stand. ( p. 52) – Remove the fork protector. ( p. 53) Main work – Push dust boots of both fork legs downward.
  • Page 56: Installing The Fork Protector

    12 SERVICE WORK ON THE CHASSIS 12.6 Installing the fork protector – Position the fork protector on the left fork leg. Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis – Position the brake line, wiring harness, and clamp. Mount and tighten screws –...
  • Page 57: Installing The Fork Legs

    SERVICE WORK ON THE CHASSIS 12 12.8 Installing the fork legs Main work – Position the fork legs. Bleeder screws are positioned toward the front. Info The compression damping is located in left fork leg COMP (white adjuster). The rebound damping is located in right fork leg REB (red adjuster).
  • Page 58: Installing The Lower Triple Clamp

    12 SERVICE WORK ON THE CHASSIS Main work – Remove screw – Remove screw – Open cable holder in front of the left radiator and detach the clutch line. – Take off the upper triple clamp with the handlebar and set aside.
  • Page 59 SERVICE WORK ON THE CHASSIS 12 – Position the upper triple clamp with the handlebar. – Mount screw , but do not tighten yet. – Mount the clutch line with cable holder S03552-11 – Position the fork legs. Bleeder screws are positioned toward the front.
  • Page 60: Checking The 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 61: Adjusting The Steering Head Bearing Play

    SERVICE WORK ON THE CHASSIS 12 Main work – Move the handlebar to the straight-ahead position. Move the fork legs to and fro in the direction of travel. Play should not be detectable on the steering head bear- ing. » If there is detectable play: –...
  • Page 62: Lubricating The Steering Head Bearing

    12 SERVICE WORK ON THE CHASSIS 12.13 Lubricating the steering head bearing – Remove the lower triple clamp. p. 55) – Install the lower triple clamp. p. 56) Info The steering head bearing is cleaned and lubricated in the course of removal and installation of the lower triple clamp.
  • Page 63: Installing Front Fender

    SERVICE WORK ON THE CHASSIS 12 12.15 Installing front fender Main work – Position front fender. Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis – Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis H03691-10 Finishing work...
  • Page 64 12 SERVICE WORK ON THE CHASSIS – Press angle lever toward the rear. – Press linkage lever downward. H03694-10 – Disconnect the plug-in connector of the brake light switch. F03465-10 – Remove screws – Pull off foot brake cylinder from the push rod. F03466-10 –...
  • Page 65: Installing The Shock Absorber

    SERVICE WORK ON THE CHASSIS 12 – Hold the shock absorber and remove screw – Remove the shock absorber carefully at the bottom. F03469-10 12.17 Installing the shock absorber Main work – Carefully position the shock absorber into the vehicle from the bottom.
  • Page 66: Removing The Seat

    12 SERVICE WORK ON THE CHASSIS – Position the foot brake cylinder. Push rod engages in the foot brake cylinder. The dust boot is correctly positioned. – Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis F03472-10 –...
  • Page 67: Mounting The Seat

    SERVICE WORK ON THE CHASSIS 12 Main work – Remove screw with the bushing. – Pull seat back and lift it off. S03559-10 12.19 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.
  • Page 68: Removing The Air Filter Box Cover

    12 SERVICE WORK ON THE CHASSIS 12.20 Removing the air filter box cover – Pull off the air filter box cover sideways in areas and take off toward the rear. F02311-10 12.21 Installing the air filter box cover – Attach catch of the air filter box in area and push for- ward.
  • Page 69: Installing The Air Filter

    SERVICE WORK ON THE CHASSIS 12 Main work – Detach retaining tab . Remove air filter with air filter sup- port. – Remove air filter from air filter support. F02313-10 12.23 Installing the air filter Main work – Mount the clean air filter on the air filter support. –...
  • Page 70: Removing The Right Side Cover

    12 SERVICE WORK ON THE CHASSIS Main work – Wash the air filter thoroughly in special cleaning liquid and allow it to dry properly. Air filter cleaner ( p. 149) Info Only press the air filter to dry it, never wring it out. –...
  • Page 71: Installing The Right Side Cover

    SERVICE WORK ON THE CHASSIS 12 12.26 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 F03474-10 Finishing work – Mount the seat. ( p.
  • Page 72: Installing The Main Silencer

    12 SERVICE WORK ON THE CHASSIS 12.28 Installing the main silencer Main work – Position the catalytic converter in the main silencer. S02101-10 – Position the main silencer. – Mount screws , but do not tighten yet. – Attach spring Spring hook (50305017000C1) –...
  • Page 73: Removing The Fuel Tank

    SERVICE WORK ON THE CHASSIS 12 Main work – Remove all the screws on the main silencer. – Take off silencer cap with O-ring – Remove glass fiber yarn filling from main silencer – Clean the parts that need to be reinstalled and check for damage.
  • Page 74 12 SERVICE WORK ON THE CHASSIS – Remove the seat. ( p. 64) – Remove the right side cover. ( p. 68) 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 75: Installing The Fuel Tank

    SERVICE WORK ON THE CHASSIS 12 12.31 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 76: Checking For Chain Dirt Accumulation

    12 SERVICE WORK ON THE CHASSIS – Position the horn with the horn bracket. – Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis H03705-11 – Plug in connector for the fuel pump. – Remove the wash cap set. –...
  • Page 77: Cleaning The Chain

    SERVICE WORK ON THE CHASSIS 12 12.33 Cleaning the chain Warning Danger of accidents Lubricants on the tires reduces the road grip. – Remove lubricants from the tires using a suitable cleaning agent. Warning Danger of accidents Oil or grease on the brake discs reduces the braking effect. –...
  • Page 78: Adjusting The Chain Tension

    12 SERVICE WORK ON THE CHASSIS Main work – Pull the chain at the end of the chain sliding piece upward to measure chain tension Info Lower chain section must be taut. When the chain guard is mounted, it must be possi- ble to pull up the chain at least to the point where it makes contact with chain guard Chain wear is not always even, so you should repeat...
  • Page 79: Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide

    SERVICE WORK ON THE CHASSIS 12 Main work – Loosen nut – Loosen nuts – Adjust the chain tension by turning adjusting screws left and right. Guideline Chain tension 55 … 58 mm (2.17 … 2.28 in) Turn adjusting screws on the left and right so that the markings on the left and right chain adjusters are in the same position relative to reference marks...
  • Page 80 12 SERVICE WORK ON THE CHASSIS – Pull on the top section of the chain with the specified weight Guideline Weight of chain wear mea- 10 … 15 kg (22 … 33 lb.) surement – Measure distance of 18 chain rollers in the lower chain section.
  • Page 81 SERVICE WORK ON THE CHASSIS 12 – Check chain sliding piece for wear. » If the lower edge of the chain pins is in line with or below the chain sliding piece: – Change the chain sliding piece. – Check that the chain sliding piece is firmly seated. »...
  • Page 82: Checking The Frame

    If the link fork exhibits damage, cracking, or deformation: – Change the link fork. Info Always replace a damaged link fork. Repair of the link fork is not authorized by Husqvarna Motorcycles. 401520-01 12.39 Checking the throttle cable routing Warning Danger of accidents The throttle cable can become kinked, trapped or blocked if it is not routed cor-...
  • Page 83: Checking The Rubber Grip

    SERVICE WORK ON THE CHASSIS 12 Main work – Check the throttle cable routing. Both throttle cables must be routed, side by side, on the back of the handlebars and above the fuel tank bracket, to the throttle valve body. Both throttle cables must be secured behind the rubber strap of the fuel tank support.
  • Page 84: Adjusting The Basic Position Of The Clutch Lever

    12 SERVICE WORK ON THE CHASSIS 12.41 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 Turn the adjusting screw clockwise to increase the distance between the clutch lever and the handlebar.
  • Page 85: Changing The Hydraulic Clutch Fluid

    SERVICE WORK ON THE CHASSIS 12 Brake fluid DOT 4 / DOT 5.1 ( p. 147) – 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. 12.43 Changing the hydraulic clutch fluid Warning...
  • Page 86: Removing The Engine Guard

    12 SERVICE WORK ON THE CHASSIS – Fill bleeding syringe with the appropriate hydraulic fluid. Syringe (50329050000) Brake fluid DOT 4 / DOT 5.1 ( p. 147) – On the clutch slave cylinder, remove the protection cap, remove bleeder screw and mount bleeding syringe H04934-10 –...
  • Page 87: Brake System 13

    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 front and rear brake disc thickness at multiple points...
  • Page 88: Checking The Front Brake Fluid Level

    – 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.) – Move the brake fluid reservoir mounted on the handlebar to a horizontal position.
  • Page 89: Checking The Front Brake Linings

    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.) – Check the brake linings for minimum thickness ≥...
  • Page 90: Changing The Brake Linings Of The Front Brake

    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 91 BRAKE SYSTEM 13 – Move the brake fluid reservoir mounted on the handlebar to a horizontal position. – Remove screws – Take off cover with membrane F03508-10 – 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 92: Checking The Free Travel Of Foot Brake Lever

    13 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. 147) – Position cover with membrane – Mount and tighten screws Info Use water to immediately clean up any brake fluid that has overflowed or spilled.
  • Page 93: 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 94: 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 95: 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 96 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 97 BRAKE SYSTEM 13 – 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 fitted correctly. –...
  • Page 98: 14 Wheels, Tires

    14 WHEELS, TIRES 14.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 52) 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 99: Installing The Front Wheel

    WHEELS, TIRES 14 14.2 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 100: Installing The Rear Wheel

    14 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 101 WHEELS, TIRES 14 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 102: 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 103: 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 104: 15 Electrical System

    15 ELECTRICAL SYSTEM 15.1 Removing the 12-V battery Note Environmental hazard 12 V batteries contain environmentally hazardous materials. – Do not dispose of 12 V batteries as household waste. – Dispose of 12 V batteries at a collection point for used batteries. Note Environmental hazard Hazardous substances cause environmental damage.
  • Page 105: Installing The 12-V Battery

    ELECTRICAL SYSTEM 15 – Detach wiring harness , disconnect relays and hang them to the side. S03579-10 – Remove screw and unhook the holding bracket. – Lift out the 12-V battery. S03582-10 15.2 Installing the 12-V battery Main work – Insert the 12-V battery into the battery compartment with the terminals facing forward and secure with holding bracket 12-V battery (HJTZ5S-FP-C) (...
  • Page 106 15 ELECTRICAL SYSTEM – Place the relays on the holding bracket and attach wiring harness S03579-11 – Attach starter relay and fuse box to the holding bracket. S03578-11 – Connect positive cable to the 12-V battery. Guideline Screw, battery termi- 2.5 Nm (1.84 lbf ft) Info Contact disk...
  • Page 107: Charging The 12-V Battery

    ELECTRICAL SYSTEM 15 15.3 Charging 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 108: Changing Main Fuse

    12-V battery with this battery charger. The charg- ing time may be longer at low temperatures. This battery charger is only suitable for lithium iron phosphate batteries. Read the accompanying instruc- tions for Husqvarna Motorcycles accessories. Info Never remove cover –...
  • Page 109: Changing The Fuses Of Individual Electrical Power Consumers

    ELECTRICAL SYSTEM 15 Main work – Pull starter relay from the holder. S03588-10 – 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. –...
  • Page 110: Removing The Headlight Mask With The Headlight

    15 ELECTRICAL SYSTEM Guideline (FE 350 EU) Fuse 1 – 10 A – EFI control unit, lambda sensor, combi- nation instrument, combination switch (optional), elec- tronic fuel injection, diagnostics connector, fuel vapor retention system, fuse 4 Fuse 2 ‑ 10 A ‑ high beam, low beam, position light, tail light, license plate lamp Fuse 3 - 10 A - radiator fan, horn, brake light, turn sig- Fuse 4 - 5 A - fuel pump...
  • Page 111: Installing The Headlight Mask With The Headlight

    ELECTRICAL SYSTEM 15 – Remove screw – Detach the brake line and wiring harness from the headlight mask. – Pivot the headlight mask forwards and place it on the fender. H03748-10 – Detach plug-in connectors and take off the headlight mask with the headlight.
  • Page 112: Changing The Headlight Bulb

    15 ELECTRICAL SYSTEM – Secure the headlight mask with rubber straps H03749-11 Finishing work – Check the headlight setting. ( p. 111) 15.8 Changing the headlight bulb Note Damage to reflector Grease on the reflector reduces the light intensity. Grease on the bulb will evaporate due to the heat and be deposited on the reflector. –...
  • Page 113: Changing The Turn Signal Bulb

    ELECTRICAL SYSTEM 15 15.9 Changing the turn signal bulb Note Damage to reflector Grease on the reflector reduces the light intensity. Grease on the bulb will evaporate due to the heat and be deposited on the reflector. – Clean and degrease the bulbs before mounting. –...
  • Page 114: Adjust The Headlight Range

    15 ELECTRICAL SYSTEM » If the boundary between light and dark does not meet specifications: – Adjust the headlight range. ( p. 112) 15.11 Adjust the headlight range. Preparatory work – Check the headlight setting. ( p. 111) Main work –...
  • Page 115: Diagnostics Connector

    ELECTRICAL SYSTEM 15 – Position protection cap and turn all the way clockwise using a coin. – Press any button on the combination instrument. The combination instrument is activated. – Position the combination instrument in the holder. – Mount and tighten the screws with washers. H03758-10 Finishing work –...
  • Page 116: 16 Cooling System

    16 COOLING SYSTEM 16.1 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 117: Checking The Coolant Level

    COOLING SYSTEM 16 – Mount the radiator cap. 16.3 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 118: Refilling With Coolant

    16 COOLING SYSTEM Warning Danger of poisoning Coolant is harmful to health. – 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 119: Changing The Coolant

    COOLING SYSTEM 16 – Check the coolant level. ( p. 115) 16.6 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 120: 17 Tuning The Engine

    17 TUNING THE ENGINE 17.1 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 3 …...
  • Page 121: Adjusting The Characteristic Map Of The Throttle Response

    TUNING THE ENGINE 17 Main work – Move the handlebar to the straight-ahead position. – Push back sleeve – Loosen nut – Turn adjusting screw in as far as possible. – Loosen nut – Push cold start button all the way to the stop. –...
  • Page 122 17 TUNING THE ENGINE – Remove guide plate from handle tube – Position the required guide plate on the grip tube. Guideline The label OUTSIDE must be visible. Marking must be positioned at marking Grey guide plate (79002014000) Alternative 1 Black guide plate (79002014100) Info The gray guide plate opens the throttle valve more...
  • Page 123: Changing The Mapping (Fe 350 Eu)

    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.)
  • Page 124: Programming The Throttle Valve Position

    17 TUNING THE ENGINE – Run the engine until warm. The cold start button is deactivated – The cold start but- ton is in its basic position. ( p. 20) Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death.
  • Page 125: Checking The Basic Position Of The Shift Lever

    TUNING THE ENGINE 17 17.7 Checking the basic position of the shift lever Info When driving, the shift lever must not touch the rider's boot when in the basic position. When the shift lever keeps touching the boot, the transmission will be subject to an excessive load. –...
  • Page 126: 18 Service Work On The Engine

    18 SERVICE WORK ON THE ENGINE 18.1 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 127: Checking The Engine Oil Level

    SERVICE WORK ON THE ENGINE 18 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 128 18 SERVICE WORK ON THE ENGINE Info Drain the engine oil with the engine at operating temperature. Preparatory work – Park the motorcycle on a level surface. – Remove the engine guard. ( p. 84) Main work – Position an appropriate container under the engine. –...
  • Page 129 SERVICE WORK ON THE ENGINE 18 – Remove screws . Take off the oil filter cover with the O- ring. V01397-10 – Pull oil filter out of the oil filter housing. Lock ring plier (51012011000) – Allow the engine oil to drain completely. –...
  • Page 130: Adding Engine Oil

    Engine oil (SAE 10W/50) ( p. 147) Info In order to achieve optimal engine oil performance, it is not advisable to mix different engine oils. Husqvarna Motorcycles recommends changing the engine oil. – Mount and tighten the filler plug together with the O-ring. Danger Danger of poisoning Exhaust gases are toxic and...
  • Page 131: Cleaning, Care 19

    CLEANING, CARE 19 19.1 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 132: Checks And Maintenance Steps For Winter Operation

    19 CLEANING, CARE – Treat bare metal (except for brake discs and the exhaust sys- tem) with a corrosion inhibitor. Preserving materials for paints, metal and rubber p. 149) – Treat all plastic parts and powder-coated parts with a mild cleaning and care product.
  • Page 133: Storage 20

    – 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. 52) –...
  • Page 134: Preparing For Use After Storage

    20 STORAGE 20.2 Preparing for use after storage – Remove the motorcycle from the lift stand. ( p. 52) – Install the 12-V battery. p. 103) – Perform checks and maintenance measures when preparing for use. ( p. 34) – Take a test ride.
  • Page 135: Troubleshooting 21

    Check the electrical system. – Error in the electronic fuel Read out the fault memory using the injection Husqvarna Motorcycles diagnostics tool. – Engine does not speed up Error in the electronic fuel Read out the fault memory using the...
  • Page 136 – Read out the fault memory using the Husqvarna Motorcycles diagnostics tool. – High oil consumption Engine vent hose bent Route the vent hose without bends or replace it if necessary.
  • Page 137 TROUBLESHOOTING 21 Faults Possible cause Action – The horn, brake light, turn sig- Fuse 3 blown Change the fuses of individual electri- nal, and radiator fan are not cal power consumers. ( p. 107) working...
  • Page 138: 22 Blink Code

    22 BLINK CODE Info The blink codes are only displayed by the derestricted version of the vehicle. Blink code for malfunc- tion indicator lamp 02a Malfunction indicator lamp flashes 2x per second Error level condition Throttle valve position programming necessary Blink code for malfunc- tion indicator lamp 02 Malfunction indicator lamp flashes 2x short...
  • Page 139 BLINK CODE 22 Blink code for malfunc- tion indicator lamp 22 Malfunction indicator lamp flashes 2x long, 2x short Gear position sensor – input voltage too high Error level condition Gear position sensor – input voltage too low Blink code for malfunc- tion indicator lamp 33 Malfunction indicator lamp flashes 3x long, 3x short Error level condition...
  • Page 140: 23 Technical Data

    23 TECHNICAL DATA 23.1 Engine Design 1-cylinder 4-stroke engine, water-cooled Displacement 349.7 cm³ (21.34 cu in) Stroke 57.5 mm (2.264 in) Bore 88 mm (3.46 in) Compression ratio 13.5:1 Idle speed 1,950 … 2,050 rpm Control DOHC, four valves controlled via cam lever, drive via timing chain Valve diameter, intake 36.3 mm (1.429 in)
  • Page 141: Engine Tightening Torques

    TECHNICAL DATA 23 23.2 Engine tightening torques Nozzle, crank chamber ventilation 2 Nm (1.5 lbf ft) ® Loctite 243™ Oil nozzle for clutch lubrication 2 Nm (1.5 lbf ft) ® Loctite 243™ Oil nozzle for conrod bearing 2 Nm (1.5 lbf ft) lubrication ®...
  • Page 142 23 TECHNICAL DATA Screw, guide rail 10 Nm (7.4 lbf ft) ® Loctite 243™ Screw, oil filter cover 10 Nm (7.4 lbf ft) Screw, shift drum locating 10 Nm (7.4 lbf ft) ® Loctite 243™ Screw, shift lever 14 Nm (10.3 lbf ft) Loctite ®...
  • Page 143: Capacities

    TECHNICAL DATA 23 Screw plug, oil pressure control M12x1.5 20 Nm (14.8 lbf ft) valve Oil drain plug M14x1.5 15 Nm (11.1 lbf ft) Nut, inner clutch hub M18x1.5 100 Nm (73.8 lbf ft) Loctite ® 243™ Nut, primary gear wheel M18LHx1.5 120 Nm (88.5 lbf ft) ®...
  • Page 144: Electrical System

    23 TECHNICAL DATA rear 220 mm (8.66 in) Brake discs - wear limit front 2.5 mm (0.098 in) rear 3.5 mm (0.138 in) Offroad tire pressure front 1.0 bar (15 psi) rear 1.0 bar (15 psi) Street tire pressure front 1.5 bar (22 psi) rear 1.8 bar (26 psi)
  • Page 145: Tires

    The tires specified represent one of the possible series production tires. For alternative manufacturers, if any, contact an authorized dealer or qualified tire dealership. If local road approval regulations apply, these and the respective technical specifications must be observed. Additional information is available in the Service section under: www.husqvarna‑motorcycles.com 23.7 Fork Fork article number...
  • Page 146: Chassis Tightening Torques

    23 TECHNICAL DATA Sport 1.5 turns Rebound damping Comfort 17 clicks Standard 15 clicks Sport 13 clicks Spring preload 12 mm (0.47 in) Spring rate Weight of rider: 65 … 75 kg (143 … 165 lb.) 39 N/mm (223 lb/in) Weight of rider: 75 …...
  • Page 147 TECHNICAL DATA 23 Screw, shock absorber adjusting 5 Nm (3.7 lbf ft) ring Screw, throttle valve body cover 2.6 Nm (1.92 lbf ft) Screws on main silencer 7 Nm (5.2 lbf ft) Nut, starter motor 4 Nm (3 lbf ft) Nut, throttle cable on throttle 3 Nm (2.2 lbf ft) valve body...
  • Page 148 23 TECHNICAL DATA Screw, subframe M8x30 30 Nm (22.1 lbf ft) ® Loctite 2701™ Screw, top steering stem 17 Nm (12.5 lbf ft) ® Loctite 243™ Screw, top triple clamp 17 Nm (12.5 lbf ft) Screw, wheel speed sensor on 4.5 Nm (3.32 lbf ft) axle clamp Engine attachment bolt...
  • Page 149: Substances 24

    SUBSTANCES 24 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 150 24 SUBSTANCES Fork oil (SAE 4) (48601166S1) Standard/classification – SAE ( p. 151) (SAE 4) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that exhibit the corresponding properties. Shock absorber fluid (SAE 2.5) (50180751S1) Standard/classification –...
  • Page 151: Auxiliary Substances 25

    AUXILIARY SUBSTANCES 25 Air filter cleaner Recommended supplier ® MOTOREX – Racing Bio Dirt Remover Chain cleaner Recommended supplier ® MOTOREX – Chain Clean High viscosity grease Recommended supplier ® – LGHB 2 Long-life grease Recommended supplier ® MOTOREX – Bike Grease 2000 Off-road chain spray Recommended supplier...
  • Page 152 25 AUXILIARY SUBSTANCES Universal oil spray Recommended supplier ® MOTOREX – Joker 440 Synthetic...
  • Page 153: Standards 26

    STANDARDS 26 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 154: 27 Index Of Special Terms

    27 INDEX OF SPECIAL TERMS On-board diagnosis Vehicle system, which monitors the specified param- eters of the vehicle electronics...
  • Page 155: List Of Abbreviations 28

    LIST OF ABBREVIATIONS 28 Art. no. Article number circa compare e.g. for example etc. et cetera i.a. inter alia number poss. possibly...
  • Page 156: 29 List Of Symbols

    Malfunction indicator lamp lights up/flashes yellow – The OBD has detected an error in the vehicle electronics. Come safely to a halt, and contact an authorized Husqvarna Motorcy- cles workshop. The fuel level warning lamp lights up yellow – The fuel level has reached the reserve mark.
  • Page 157 INDEX INDEX Chain guide checking ......77 12-V battery Chain tension charging ......105 adjusting .
  • Page 158 INDEX Engine guard Fuse installing ......84 main fuse, changing ....106 removing .
  • Page 159 INDEX Mapping Service schedule ....40-42 changing ......121 Shift lever .
  • Page 160 INDEX Traction control activating ......35 Transporting ......38 Troubleshooting .
  • Page 161 *3402637en* 3402637en 28.04.2022 Husqvarna Motorcycles GmbH Stallhofnerstraße 3 5230 Mattighofen Austria Photo: Mitterbauer/KISKA, www.husqvarna‑motorcycles.com Husqvarna Motorcycles GmbH...

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