Husqvarna FC 250 Owner's Manual
  1. Manuals
  2. Brands
  3. Husqvarna Manuals
  4. Motorcycle
  5. FC 250
  6. Owner's manual

Husqvarna FC 250 Owner's Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

OWNER'S MANUAL 2018
FC 250
Art. no. 3402166en

Advertisement

Table of Contents
loading

Related Manuals for Husqvarna FC 250

Summary of Contents for Husqvarna FC 250

  • Page 1 OWNER'S MANUAL 2018 FC 250 Art. no. 3402166en...
  • 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 motorcycle that will give you enormous pleasure if you service and maintain it properly.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS PREPARING FOR USE........21 MEANS OF REPRESENTATION......5 Advice on first use ......21 Symbols used ........5 Running in the engine ......22 Formats used ........5 Starting power of lithium-ion SAFETY ADVICE ..........6 batteries at low temperatures .....
  • Page 5 TABLE OF CONTENTS 10.8 Checking the static sag of the 11.29 Changing the glass fiber yarn filling shock absorber ........39 of the main silencer ......64 10.9 Checking the riding sag of the 11.30 Removing the right side cover .... 64 shock absorber ........
  • Page 6 TABLE OF CONTENTS ELECTRICAL SYSTEM........101 22.3.2 Coolant ......... 132 22.3.3 Fuel..........132 14.1 Removing the battery ....101 22.4 Chassis ..........132 14.2 Installing the battery ...... 102 22.5 Electrical system....... 133 14.3 Recharging the battery ....102 22.6 Tires ..........

  • Page 7: Means Of Representation

    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 is designed and built to withstand the normal stresses and strains of competitive use. This vehicle complies with the currently valid regulations and categories of the top international motorsport 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 Special tools are necessary for certain tasks.

  • Page 11: Important Notes

    The work prescribed in the service schedule must be carried out by an authorized Husqvarna Motorcycles workshop only and confirmed both in the customer's Service & Warranty Booklet and in the Husqvarna Motor- cycles Dealer.net; otherwise, all warranty claims will be void. Damage or secondary damage caused by tam- pering with and/or conversions on the vehicle are not covered by the warranty.

  • Page 12: Customer Service

    3 IMPORTANT NOTES 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 13: View Of Vehicle

    4 VIEW OF VEHICLE View of vehicle, front left (example) S02006-10 Hand brake lever ( p. 15) Fork air pressure adjustment Clutch lever ( p. 15) Filler cap Plug-in stand ( p. 20) Air filter box cover Cold start button ( p.

  • Page 14: View Of Vehicle, Rear Right (Example)

    4 VIEW OF VEHICLE View of vehicle, rear right (example) S02007-10 Kill switch ( p. 16) Electric starter button ( p. 16) Throttle grip ( p. 15) Fork compression adjustment Fork article number ( p. 13) Foot brake lever ( p.

  • Page 15: Serial Numbers

    5 SERIAL NUMBERS Chassis number The chassis number is stamped on the right side of the steer- ing 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 over the engine sprocket.

  • Page 16: Shock Absorber Article Number

    5 SERIAL NUMBERS 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. 0 0 1 401948-10...

  • Page 17: Controls

    6 CONTROLS Clutch lever The clutch lever is fitted on the left side of the handlebar. The clutch is hydraulically operated and self-adjusting. F00041-10 Hand brake lever (Option: Brembo) The hand brake lever is fitted on the right side of the han- dlebar.

  • Page 18: Kill Switch

    6 CONTROLS Kill switch Kill switch is fitted on the left side of the handlebar. Possible states in the basic position – In this position, the igni- • Kill switch tion circuit is closed and the engine can be started. pressed –...

  • Page 19: Overview Of Indicator Lamps

    Malfunction indicator lamp lights up/flashes orange – The OBD has detected an error in the vehicle elec- tronics. Come safely to a halt, and contact an autho- rized Husqvarna Motorcycles workshop. Malfunction indicator lamp flashes orange rapidly – Launch control is activated.

  • Page 20: Closing The Filler Cap

    6 CONTROLS Closing the filler cap – Mount filler cap and turn it clockwise until the fuel tank is tightly closed. Info Run the fuel tank breather hose without kinks. F00044-11 6.10 Cold start button Cold start button is fitted on the bottom of the throttle valve body.

  • Page 21: Idle Speed Adjusting Screw

    6 CONTROLS 6.11 Idle speed adjusting screw The idle setting of the throttle valve body has a big influence on the vehicle's starting behavior, on stable idling, and on vehicle response when the throttle is opened. An engine with a correctly set idle speed is easier to start than an engine with the idle speed set incorrectly.

  • Page 22: Foot Brake Lever

    6 CONTROLS 6.13 Foot brake lever Foot brake lever is located in front of the right footrest. The foot brake lever is used to activate the rear brake. 401956-10 6.14 Plug-in stand The holder for the plug-in stand is the left side of the wheel spindle.

  • Page 23: Preparing For Use

    When using your motorcycle, remember that others may feel disturbed by excessive noise. – Make sure that the pre-delivery inspection work has been carried out by an authorized Husqvarna Motorcy- cles workshop. You receive a delivery certificate and the Service and Warranty Booklet at vehicle handover.

  • Page 24: Running In The Engine

    7 PREPARING FOR USE Info The delivery certificate and the Service and Warranty Booklet are regarded as evidence of warranty services. – Before your first trip, read the entire Owner's Manual carefully. – Get to know the controls. – Adjust the basic position of the clutch lever. ( p.

  • Page 25: Starting Power Of Lithium-Ion Batteries At Low Temperatures

    Riding at low temperatures and in snow. ( p. 25) Preparing vehicle for rides on dry sand – Mount a dust cover on the air filter. Dust cover for air filter (79006920000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. 102136-01...

  • Page 26: Preparing Vehicle For Rides On Wet Sand

    7 PREPARING FOR USE – Mount a sand cover on the air filter. Sand cover for air filter (79006922000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. 102138-01 – Clean the chain. – Mount the steel sprocket. Do not grease the chain.

  • Page 27: Preparing Vehicle For Rides On Wet And Muddy Circuits

    Preparing vehicle for rides on wet and muddy circuits – Fit a rain cover on the air filter. Waterproofing device for air filter (79006921000) Info Observe the fitting instructions for Husqvarna Motor- cycles accessories. 102137-01 – Mount the steel sprocket.

  • Page 28: Riding Instructions

    8 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 29: Activating Launch Control

    8 RIDING INSTRUCTIONS – Remove the plug-in stand – Shift the transmission to idle. 0 0 1 402001-10 Condition Ambient temperature: < 20 °C (< 68 °F) – Push the cold start button in all the way. – Press the electric starter button Info Press the electric starter button for at most 5 sec- onds.

  • Page 30: Activating Traction Control

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

  • Page 31: 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 32: Stopping, Parking

    8 RIDING INSTRUCTIONS Stopping, parking Warning Risk of misappropriation People who act without authorization endanger themselves and others. – Do not leave the vehicle unattended if the engine is running. – Protect the vehicle against access by unauthorized persons. Warning Danger of burns Some vehicle components become very hot when the vehicle is operated. –...

  • Page 33: Refueling

    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.) Warning Environmental hazard Improper handling of fuel is a danger to the environment.
  • Page 34 8 RIDING INSTRUCTIONS – Fill the fuel tank with fuel up to measurement Guideline 35 mm (1.38 in) Measurement of Super unleaded (ROZ 95/RON 7 l (1.8 US gal) 95/PON 91) ( p. 138) – Close the filler cap. ( p.

  • Page 35: Service Schedule

    Every 20 operating hours Every 10 operating hours/after every race Once after 1 operating hour ○ ● ● ● ● Read out the fault memory using the Husqvarna Motorcycles diagnostics tool. ● ● ● ● Check and charge the battery. ● ●...

  • Page 36: Recommended Work

    ● Final check: Check the vehicle for safe operation and take a test ride. ○ ● ● ● ● Read out the fault memory after the test ride using the Husqvarna Motorcycles diag- nostics tool. ○ ● ● ● ●...

  • Page 37: 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 38: 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 setting can be seen in slow to normal compression of the shock absorber.

  • Page 39: 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 setting can be seen in fast compression of the shock absorber.

  • Page 40: Measuring The Rear Wheel Sag Unloaded

    10 TUNING THE CHASSIS – 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 K00468-10 Sport 13 clicks Info...

  • Page 41: Checking The Static Sag Of The Shock Absorber

    10 TUNING THE CHASSIS 10.8 Checking the static sag of the shock absorber – Measure distance of rear wheel unloaded. ( p. 38) – Hold the motorcycle upright with the aid of an assistant. – Again measure the distance between the rear axle and mark- ing SAG on the rear fender using the sag gauge.

  • Page 42: Adjusting The Spring Pretension 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 pretension, make a note of the present setting, e.g., by measuring the length of the spring.

  • Page 43: Adjusting The Riding Sag

    10 TUNING THE CHASSIS 10.11 Adjusting the riding sag Preparatory work – Raise the motorcycle with a lift stand. ( p. 46) – Remove the shock absorber. p. 56) – After removing the shock absorber, clean it thoroughly. Main work –...

  • Page 44: Adjusting The Fork Air Pressure

    Info This is due to the volume of the hose and not due to a defect in the fork pump or the fork. Read the accompanying instructions for Husqvarna Motorcycles accessories. – Adjust the air pressure as specified. Guideline Air pressure 10.6 bar (154 psi)

  • Page 45: 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 pump indicator switches off automatically after 80 seconds. – Mount the protection cap. Finishing work –...

  • Page 46: Handlebar Position

    10 TUNING THE CHASSIS Guideline Rebound damping Comfort 17 clicks Standard 12 clicks Sport 7 clicks Info Turn clockwise to increase damping; turn counter- clockwise to reduce damping. – Mount protection cap 10.16 Handlebar position The holes on the handlebar supports are placed at a distance from the center.
  • Page 47 10 TUNING THE CHASSIS Info Make sure the cables and wiring are positioned cor- rectly. – Position the handlebar clamp. – Mount screws but do not tighten yet. – First bolt the handlebar support with screws onto the longer, higher side of the handlebar supports so that both parts touch.

  • Page 48: Service Work On The Chassis

    11 SERVICE WORK ON THE CHASSIS 11.1 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 49: Cleaning The Dust Boots Of The Fork Legs

    11 SERVICE WORK ON THE CHASSIS 11.4 Cleaning the dust boots of the fork legs Preparatory work – Raise the motorcycle with a lift stand. ( p. 46) – Remove the fork protector. ( p. 47) Main work – Push dust boots of both fork legs downward.

  • Page 50: Installing The Fork Protector

    11 SERVICE WORK ON THE CHASSIS 11.6 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 and clamp. Mount and tighten screws –...

  • Page 51: Installing The Fork Legs

    11 SERVICE WORK ON THE CHASSIS 11.8 Installing the fork legs Main work – Position the fork legs. Air release screw of the right fork leg is positioned to the front. Valve of the left fork leg faces the front. Info Grooves are milled into the side of the upper end of the fork legs.

  • Page 52: Installing The Lower Triple Clamp

    11 SERVICE WORK ON THE CHASSIS Main work – Remove the holder with the malfunction indicator lamp. – Open cable holder on the left and detach the wiring har- ness. – Remove screw – Remove screw – Take off the upper triple clamp with the handlebar and set it aside.
  • Page 53 11 SERVICE WORK ON THE CHASSIS – Position the upper triple clamp with the handlebar. – Mount screw but do not tighten yet. S02015-10 – Position the fork legs. Air release screw of the right fork leg is positioned to the front.

  • Page 54: 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 bike is ridden with play in the steering head bearing, the bearing and the bearing seats in the frame can become damaged over time.

  • Page 55: Adjusting The Steering Head Bearing Play

    11 SERVICE WORK ON THE CHASSIS Main work – Move the handlebar to the straight-ahead position. Move the fork legs to and fro in the direction of travel. No play should be noticeable in the steering head bearing. » If there is noticeable play present: –...

  • Page 56: Lubricating The Steering Head Bearing

    11 SERVICE WORK ON THE CHASSIS 11.13 Lubricating the steering head bearing – Remove the lower triple clamp. p. 49) – Install the lower triple clamp. p. 50) Info The steering head bearing is cleaned and lubricated in the course of removal and installation of the lower triple clamp.

  • Page 57: Installing Front Fender

    11 SERVICE WORK ON THE CHASSIS Main work – Remove screws . Take off the front fender. H00271-10 11.17 Installing front fender Main work – Position front fender. Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis H00271-10 Finishing work...

  • Page 58: Removing The Shock Absorber

    11 SERVICE WORK ON THE CHASSIS 11.18 Removing the shock absorber Preparatory work – Raise the motorcycle with a lift stand. ( p. 46) Main work – Remove the cable ties. – Remove screws – Remove screws with the washers. –...

  • Page 59: Installing The Shock Absorber

    11 SERVICE WORK ON THE CHASSIS – Remove the connecting link of the chain. – Take off the chain. Info Cover the components to protect them against dam- age. S01921-01 – Remove nut and pull out the swingarm pivot. – Push the swingarm back and secure it against falling over.
  • Page 60 11 SERVICE WORK ON THE CHASSIS – Position the swingarm and mount the swingarm pivot. Info Pay attention to flat area – Mount and tighten nut Guideline Nut, swingarm pivot M16x1.5 100 Nm (73.8 lbf ft) S02026-10 – Mount the chain. –...

  • Page 61: Removing The Seat

    11 SERVICE WORK ON THE CHASSIS – Mount and tighten screw Guideline Screw, bottom 60 Nm (44.3 lbf ft) ® Loctite 2701™ shock absorber Info Raise the wheel slightly to be able to mount the screw more easily. – Position the frame protectors on the left and right. –...

  • Page 62: Mounting The Seat

    11 SERVICE WORK ON THE CHASSIS 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 correctly locked in. –...

  • Page 63: Installing The Air Filter Box Cover

    11 SERVICE WORK ON THE CHASSIS 11.23 Installing the air filter box cover – Position air filter box cover on collar bushings and push toward the rear. – Engage the air filter box cover in areas S02030-10 11.24 Removing the air filter Note Engine damage Unfiltered intake air has a negative effect on the service life of the engine.

  • Page 64: Installing The Air Filter

    11 SERVICE WORK ON THE CHASSIS 11.25 Installing the air filter Main work – Mount the clean air filter on the air filter support. – Grease the air filter in area Long-life grease ( p. 139) H02459-01 – Insert air filter and position retaining pin in bushing The air filter is correctly positioned.

  • Page 65: Removing The Main Silencer

    11 SERVICE WORK ON THE CHASSIS Finishing work – Install the air filter. p. 62) – Install the air filter box cover. ( p. 61) 11.27 Removing the main silencer Warning Danger of burns The exhaust system gets very hot when the vehicle is driven. –...

  • Page 66: Changing The Glass Fiber Yarn Filling Of The Main Silencer

    11 SERVICE WORK ON THE CHASSIS 11.29 Changing the glass fiber yarn filling of 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. Info Over time, the fibers of the glass fiber yarn escape and the damper "burns"...

  • Page 67: Installing The Right Side Cover

    11 SERVICE WORK ON THE CHASSIS 11.31 Installing the right side cover – Position side cover on collar bushings, , and push toward the rear. S02037-10 – Engage side cover in areas – Mount and tighten screw Guideline Remaining screws, 5 Nm (3.7 lbf ft) chassis S02036-11...
  • Page 68 11 SERVICE WORK ON THE CHASSIS Main work – Unplug connector of the fuel pump. – Clean plug-in connection of the fuel line thoroughly with compressed air. Info Under no circumstances should dirt enter into the fuel line. Dirt in the fuel line clogs the injection valve! S02038-10 –...

  • Page 69: 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 refuel the vehicle in the vicinity of open flames or lit cigarettes. –...

  • Page 70: Checking For Chain Dirt Accumulation

    11 SERVICE WORK ON THE CHASSIS – Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis S02040-11 – Plug in connector for the fuel pump. – Remove the wash cap set and thoroughly clean the plug-in connection of the fuel line using compressed air.

  • Page 71: Checking The Chain Tension

    11 SERVICE WORK ON THE CHASSIS 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. Warning Environmental hazard Hazardous substances cause environmental damage.

  • Page 72: Adjusting The Chain Tension

    11 SERVICE WORK ON THE CHASSIS Main work – Pull the chain at the end of the chain sliding component upwards to measure chain tension Info The lower chain section must be taut. Chain wear is not always even, so you should repeat this measurement at different chain positions.

  • Page 73: Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide

    11 SERVICE WORK ON THE CHASSIS Guideline Nut, rear wheel spin- M25x1.5 80 Nm (59 lbf ft) Info The wide adjustment range of the chain adjusters (32 mm (1.26 in)) enables different secondary ratios with the same chain length. Chain adjusters can be turned by 180°.
  • Page 74 11 SERVICE WORK ON THE CHASSIS – 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 75: Checking The Frame

    – Change the frame. Info Always replace a frame that has been damaged due to a mechanical impact. Repair of the frame is not authorized by Husqvarna S00867-01 Motorcycles. 11.40 Checking the swingarm – Check the swingarm for damage, cracking, and deformation.

  • Page 76: Checking The Rubber Grips

    11 SERVICE WORK ON THE CHASSIS Main work – Check the throttle cable routing. Both throttle cables must be routed to the throttle valve body side by side behind the handlebars and above the fuel tank bracket. Both throttle cables must be secured behind the rubber band of the fuel tank contact area.

  • Page 77: 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 78: Changing The Hydraulic Clutch Fluid

    11 SERVICE WORK ON THE CHASSIS Info Clean up overflowed or spilled brake fluid immediately with water. 11.45 Changing the hydraulic clutch fluid Warning Skin irritation Brake fluid causes skin irritation. – Keep brake fluid out of the reach of children. –...
  • Page 79 11 SERVICE WORK ON THE CHASSIS – Inject the liquid into the system only until it emerges from drill hole of the master cylinder without bubbles. – Now and then, extract fluid from the master cylinder reservoir to prevent overflow. –...

  • Page 80: Brake System

    12 BRAKE SYSTEM 12.1 Checking the free travel of the hand brake lever (Option: Brembo) Warning Danger of accidents The brake system fails in the event of overheating. If there is no free travel on the hand brake lever, pressure builds up on the front brake circuit. –...

  • Page 81: Checking The Brake Discs

    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 82: Adding Front 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.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 83 12 BRAKE SYSTEM Info Never use DOT 5 brake fluid. It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5 brake fluid. Avoid contact between brake fluid and painted parts. Brake fluid attacks paint. Only use clean brake fluid from a sealed container.

  • Page 84: 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.) (Option: Brembo) – Check the brake linings for minimum thickness ≥...
  • Page 85 12 BRAKE SYSTEM Warning 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 Never use DOT 5 brake fluid. It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5 brake fluid.
  • Page 86 12 BRAKE SYSTEM – Insert the new brake linings, insert pin , and mount cotter pins Info Always change the brake linings in pairs. – Operate the hand brake lever repeatedly until the brake linings are in contact with the brake disc and there is a pressure point.

  • Page 87: Checking The Free Travel Of Foot Brake Lever

    12 BRAKE SYSTEM – Check that leaf spring in the brake caliper and sliding plate in the brake caliper support are seated correctly. H02377-10 – Insert the new brake linings. – Mount pin Leaf spring engages in the groove on the pin. Info Always change the brake linings in pairs.

  • Page 88: Adjusting The Basic Position Of The Foot Brake Lever

    12 BRAKE SYSTEM – Disconnect spring – Move the foot brake lever back and forth between the end stop and the contact to the foot brake cylinder piston and check free travel Guideline Free travel at foot brake 3 … 5 mm (0.12 … 0.2 in) lever »...

  • Page 89: Checking The Rear 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 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.) Warning Environmental hazard Hazardous substances cause environmental damage.

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

    12.12 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.)

  • Page 92: Changing The Rear Brake Linings

    Changing the rear brake linings Warning Danger of accidents Incorrect maintenance 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 93 12 BRAKE SYSTEM Info Never use DOT 5 brake fluid. It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5 brake fluid. Avoid contact between brake fluid and painted parts. Brake fluid attacks paint. Only use clean brake fluid from a sealed container.
  • Page 94 12 BRAKE SYSTEM – Add brake fluid to level Brake fluid DOT 4 ( p. 137) – Mount and tighten screw cap with membrane the O-ring. Info Clean up overflowed or spilled brake fluid immedi- ately with water. F00085-10 (Option: Magura) –...
  • Page 95 12 BRAKE SYSTEM – Operate the foot brake lever repeatedly until the brake linings are in contact with the brake disc and there is a pressure point. – Add brake fluid to level Brake fluid DOT 4 ( p. 137) –...

  • Page 96: Wheels, Tires

    13 WHEELS, TIRES 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 46) Main work (Option: Brembo) – Press the brake caliper onto the brake disc by hand in order 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...

  • Page 97: Installing The Front Wheel

    13 WHEELS, TIRES – Remove spacers H00934-10 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 98: Removing The Rear Wheel

    13 WHEELS, TIRES 13.3 Removing the rear wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 46) Main work (Option: Brembo) – Press the brake caliper onto the brake disc by hand in order to push back the brake piston. Info Make sure when pushing back the brake piston that you do not press the brake caliper against the...

  • Page 99: Installing The Rear Wheel

    13 WHEELS, TIRES (Option: Magura) – Press the brake caliper onto the brake disc by hand in order to push back the brake piston. Info Make sure when pushing back the brake piston that you do not press the brake caliper against the spokes.
  • Page 100 13 WHEELS, TIRES 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 101: 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 air pressure of the tires all have a major impact on the handling of the motorcy- cle.

  • Page 102: 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 103: Electrical System

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

  • Page 104: Installing The Battery

    14 ELECTRICAL SYSTEM 14.2 Installing the battery Main work – Position the battery in the battery compartment with the ter- minals facing forward, and secure with holding bracket Battery (HJTZ5S-FP) ( p. 133) – Mount and tighten screw Guideline Screw, battery sup- 10 Nm (7.4 lbf ft) port bracket Info...
  • Page 105 Environmental hazard Batteries contain environmentally-hazardous materials. – Do not dispose of batteries as household waste. – Return batteries to your authorized Husqvarna Motorcycles dealer or dispose of them at a collection point for used batteries. Warning Environmental hazard Hazardous substances cause environmental damage.

  • Page 106: Changing The Main Fuse

    14 ELECTRICAL SYSTEM – Connect the battery charger to the battery. Switch on the battery charger. Guideline The battery charger must be suitable for lithium-ion batter- ies. – Switch off the battery charger after charging and disconnect from the battery. Finishing work –...
  • Page 107 14 ELECTRICAL SYSTEM – Take off protection caps – Remove faulty main fuse Info You can recognize a faulty fuse by a burned-out fuse wire A spare fuse is located in the starter relay. – Install a new main fuse. Fuse (58011109110) ( p.

  • Page 108: Cooling System

    15 COOLING SYSTEM 15.1 Cooling system Water pump in the engine circulates 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 109: Checking The Coolant Level

    15 COOLING SYSTEM – Stand the motorcycle upright on a horizontal surface. – Remove the radiator cap. – Check the antifreeze in the coolant. −25 … −45 °C (−13 … −49 °F) » If the antifreeze in the coolant does not match the speci- fied value: –...

  • Page 110: Draining The Coolant

    15 COOLING SYSTEM 15.4 Draining 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 15 COOLING SYSTEM – Make sure that screw is tightened. – Position the motorcycle upright. – Pour coolant in up to measurement above the radiator fins. Guideline 10 mm (0.39 in) Distance above the radi- ator fins Coolant ( p. 137) 120353-10 –...

  • Page 112: 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 Throttle cable play 3 …...

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

    16 TUNING THE ENGINE Main work – Move the handlebar to the straight-ahead position. – Push back sleeve – Loosen nut . Turn adjusting screw in as far as possi- ble. – Loosen nut – Push cold start button all the way to the stop. –...
  • Page 114 16 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 Alternative 1 Grey guide plate (79002014000) Alternative 2 Black guide plate (79002014100) Info...

  • Page 115: Changing The Mapping

    Use an effective exhaust extraction system when starting or running the engine in an enclosed space. 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 116: Teaching The Throttle Valve Position

    16 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. 18) – Set the idle speed by turning the idle speed adjusting screw Guideline Idle speed...

  • Page 117: Checking The Basic Position Of The Shift Lever

    16 TUNING THE ENGINE 16.7 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 118: Service Work On The Engine

    17 SERVICE WORK ON THE ENGINE 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 refuel the vehicle in the vicinity of open flames or lit cigarettes. –...

  • Page 119: Checking The Engine Oil Level

    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 an effective exhaust extraction system when starting or running the engine in an enclosed space.

  • Page 120: Changing The Engine Oil And Oil Filter, Cleaning The Oil Screen

    17 SERVICE WORK ON THE ENGINE 17.3 Changing the engine oil and oil filter, cleaning the oil screen Warning Danger of scalding Engine and gear oil get very hot when the motorcycle is ridden. – Wear suitable protective clothing and safety gloves. –...
  • Page 121 17 SERVICE WORK ON THE ENGINE – Mount and tighten screw plug with the O-ring. Guideline Screw plug, oil M20x1.5 15 Nm (11.1 lbf ft) screen – Mount and tighten oil drain plug with the magnet and a new seal ring. Guideline Oil drain plug with M12x1.5...

  • Page 122: Adding Engine 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 an effective exhaust extraction system when starting or running the engine in an enclosed space.

  • Page 123: 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 124 18 CLEANING, CARE – After the motorcycle has cooled off, lubricate all moving parts and bearings. – Clean the chain. ( p. 68) – Treat bare metal parts (except for brake discs and the exhaust system) with a corrosion inhibitor. Preserving materials for paints, metal and rubber p.

  • Page 125: Storage

    – 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. 46) –...

  • Page 126: Putting Into Operation After Storage

    19 STORAGE Info Do not use non-porous materials since they prevent humidity from escaping, thus causing corrosion. Avoid running the engine for a short time only. Since the engine cannot warm up properly, the water vapor produced during combustion condenses and causes valves and the exhaust system to rust.

  • Page 127: Troubleshooting

    – Check the electrical system. – Defect in fuel injection system Read out the fault memory using the Husqvarna Motorcycles diagnostics tool. – Engine does not speed up Defect in fuel injection system Read out the fault memory using the Husqvarna Motorcycles diagnostics tool.
  • Page 128 Check the cabling for damage and lights up or flashes the electrical plug-in connections for corrosion and damage. – 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 change it if necessary.

  • Page 129: Blink Code

    21 BLINK CODE Blink code for malfunc- tion indicator lamp 02a Malfunction indicator lamp flashes 2x per second Error level condition Teaching of throttle valve position required Blink code for malfunc- tion indicator lamp 02 Malfunction indicator lamp flashes 2x short Error level condition Crankshaft position sensor - circuit fault Blink code for malfunc-...
  • Page 130 21 BLINK CODE Blink code for malfunc- tion indicator lamp 33 Malfunction indicator lamp flashes 3x long, 3x short Error level condition Injector cylinder 1 - circuit fault Blink code for malfunc- tion indicator lamp 37 Malfunction indicator lamp flashes 3x long, 7x short Error level condition Ignition coil 1, cylinder 1 - circuit fault Blink code for malfunc-...

  • Page 131: Technical Data

    22 TECHNICAL DATA 22.1 Engine Design 1-cylinder 4-stroke engine, water-cooled Displacement 249.91 cm³ (15.2505 cu in) Stroke 52.3 mm (2.059 in) Bore 78 mm (3.07 in) Compression ratio 14.4:1 Idle speed 2,250 … 2,350 rpm Control DOHC, four valves controlled via cam lever, drive via timing chain Valve diameter, intake 32.5 mm (1.28 in)

  • Page 132: Engine Tightening Torques

    22 TECHNICAL DATA 22.2 Engine tightening torques Nozzle, crank chamber ventilation 2 Nm (1.5 lbf ft) ® Loctite 243™ Oil nozzle for alternator cooling 2 Nm (1.5 lbf ft) ® Loctite 243™ Oil nozzle for balancer shaft lubri- 2 Nm (1.5 lbf ft) ®...
  • Page 133 22 TECHNICAL DATA Screw, starter motor 10 Nm (7.4 lbf ft) Screw, timing chain guide rail 10 Nm (7.4 lbf ft) ® Loctite 243™ Screw, timing chain securing 10 Nm (7.4 lbf ft) ® Loctite 243™ guide Screw, valve cover 8 Nm (5.9 lbf ft) Screw, water pump cover 10 Nm (7.4 lbf ft)

  • Page 134: Capacities

    22 TECHNICAL DATA 22.3 Capacities 22.3.1 Engine oil Engine oil 1.0 l (1.1 qt.) Engine oil (SAE 10W/50) ( p. 137) 22.3.2 Coolant Coolant 0.95 l (1 qt.) Coolant ( p. 137) 22.3.3 Fuel Super unleaded (ROZ 95/RON 95/PON 91) ( p.

  • Page 135: Electrical System

    80/100 - 21 51M TT 110/90 - 19 62M TT Dunlop Geomax MX3SF Dunlop Geomax MX3S 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 34.18.8R.55 Fork...

  • Page 136: Shock Absorber

    22 TECHNICAL DATA 22.8 Shock absorber Shock absorber article number 18.18.7R.55 Shock absorber WP Performance Systems 5018 DCC Link Compression damping, low-speed Comfort 17 clicks Standard 15 clicks Sport 13 clicks Compression damping, high-speed Comfort 2.5 turns Standard 2 turns Sport 1.5 turns Rebound damping...
  • Page 137 22 TECHNICAL DATA Screw, frame protector 3 Nm (2.2 lbf ft) Screw, shock absorber adjusting 5 Nm (3.7 lbf ft) ring Nut, cable on starter motor 4 Nm (3 lbf ft) Remaining nuts, chassis 10 Nm (7.4 lbf ft) Remaining screws, chassis 10 Nm (7.4 lbf ft) Screw, ball joint of push rod on 10 Nm (7.4 lbf ft)
  • Page 138 22 TECHNICAL DATA Nut, linkage lever to angle lever M14x1.5 80 Nm (59 lbf ft) Nut, swingarm pivot M16x1.5 100 Nm (73.8 lbf ft) Screw, front wheel spindle M20x1.5 35 Nm (25.8 lbf ft) Screw, top steering head M20x1.5 12 Nm (8.9 lbf ft) Screw-in nozzles, cooling system M20x1.5 12 Nm (8.9 lbf ft)

  • Page 139: Substances

    23 SUBSTANCES Brake fluid DOT 4 Standard/classification – Guideline – Use only brake fluid that complies with the specified standard (see specifications on the container) and that possesses the corresponding properties. Recommended supplier Bel‑Ray ® – Super DOT 4 Brake Fluid Coolant Guideline –...
  • Page 140 23 SUBSTANCES Shock absorber fluid (SAE 2.5) (50180751S1) Standard/classification – SAE ( p. 140) (SAE 2.5) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that exhibit the corresponding properties. Super unleaded (ROZ 95/RON 95/PON 91) Standard/classification –...

  • Page 141: Auxiliary Substances

    24 AUXILIARY SUBSTANCES Air filter cleaning agent Recommended supplier ® Bel‑Ray – Foam Filter Cleaner & Degreaser High viscosity grease Recommended supplier ® – LGHB 2 Long-life grease Recommended supplier ® Bel‑Ray – Waterproof Grease Multi-purpose grease (00062010051) Recommended supplier ®...

  • Page 142: Standards

    25 STANDARDS JASO T903 MA Different technical development directions required a separate specification for motorcycles – the JASO T903 MA 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 143: Index Of Special Terms

    26 INDEX OF SPECIAL TERMS Launch control Vehicles electronics functions for achieving the best possible acceleration from a standing position On-board diagnosis Vehicle system, which monitors the specified param- eters of the vehicle electronics...

  • Page 144: List Of Abbreviations

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

  • Page 145: List Of Symbols

    Malfunction indicator lamp lights up/flashes orange – The OBD has detected an error in the vehicle electronics. Come safely to a halt, and contact an authorized Husqvarna Motorcy- cles workshop. Malfunction indicator lamp flashes orange rapidly – Launch control is activated.

  • Page 146: Index

    INDEX INDEX Chain tension adjusting ......70 Accessories ......9 checking .
  • Page 147 INDEX Filler cap Intended use ......6 closing ......18 opening .
  • Page 148 INDEX Starting power of lithium-ion batteries at low temperatures ......23 Rear sprocket Steering head bearing checking ......71 lubricating .
  • Page 149 *3402166en* 3402166en 06/2017 Husqvarna Motorcycles GmbH Stallhofnerstraße 3 5230 Mattighofen Austria Photo: Mitterbauer, www.husqvarna-motorcycles.com Husqvarna Motorcycles GmbH...

This manual is also suitable for:

Fc 450Fx 450Fc 350Fx 350Fs 450

Table of Contents