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OWNER'S MANUAL 2014
FC 450 EU
Art. no. 3402004en

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Summary of Contents for Husqvarna 2014 FC 450 EU

  • Page 1 OWNER'S MANUAL 2014 FC 450 EU Art. no. 3402004en...
  • Page 3 Husqvarna accepts no liability for deliv- ery options, deviations from illustrations and descriptions, as well as misprints and other errors.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS RIDING INSTRUCTIONS........... 20 MEANS OF REPRESENTATION ......... 4 Checks and maintenance work when preparing Symbols used ............4 for use ..............20 Formats used............4 Starting ..............20 SAFETY ADVICE ..............5 Starting off ............21 Use definition - intended use........
  • Page 5 TABLE OF CONTENTS 11.25 Installing the air filter box lid........42 15.2 Checking the antifreeze and coolant level..... 71 11.26 Removing the air filter ........43 15.3 Checking the coolant level ........72 11.27 Installing the air filter ........43 15.4 Draining the coolant ........
  • Page 6: Means Of Representation

    All work marked with this symbol requires specialist knowledge and technical understanding. In the interest of your own safety, have these jobs performed by an authorized Husqvarna workshop. There, your motorcycle will be opti- mally cared for by specially trained experts using the special tools required.
  • Page 7: Safety Advice

    SAFETY ADVICE Use definition - intended use Husqvarna sport motorcycles are designed and built to withstand the normal stresses and strains of competitive use. The motorcycles comply with currently valid regulations and categories of the top international motorsport organizations. Info The motorcycle may only be used in closed off areas remote from public road traffic.
  • Page 8: Protective Clothing

    Keep the Owner's Manual in an accessible place to enable you to refer to it as needed. If you would like to know more about the vehicle or have questions on the material you read, please contact an authorized Husqvarna dealer.
  • Page 9: Important Information

    Manufacturer and implied warranty The work prescribed in the service schedule must be carried out by an authorized Husqvarna workshop only and confirmed in the cus- tomer's service & warranty booklet and in the Husqvarna dealer.net; otherwise, all warranty claims will be void. No warranty claims can be considered for damage resulting from manipulations and/or alterations to the vehicle.
  • Page 10: View Of Vehicle

    VIEW OF VEHICLE View of vehicle, front left (example) B01920-10 Hand brake lever ( p. 11) Clutch lever ( p. 11) Filler cap Fork rebound adjustment Cold start button ( p. 13) Shift lever ( p. 14) Air filter box lid Plug-in stand ( p.
  • Page 11: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE View of vehicle, rear right (example) B01921-10 Kill switch ( p. 11) Electric starter button ( p. 11) Throttle grip ( p. 11) Fork compression adjustment Shock absorber rebound adjustment Level viewer for brake fluid, rear Shock absorber compression adjustment Level viewer, engine oil Foot brake lever ( p.
  • Page 12: Serial Numbers

    SERIAL NUMBERS Chassis number The chassis number is stamped on the right side of the steering head. 401945-10 Type label The type label is fixed to the front of the steering head. 401946-10 Engine number The engine number is stamped on the left side of the engine under the engine sprocket.
  • Page 13: Controls

    CONTROLS Clutch lever The clutch lever is fitted on the left side of the handlebar. The clutch is hydraulically operated and self-adjusting. B01826-10 Hand brake lever Hand brake lever is located on the right side of the handlebar. The hand brake lever is used to activate the front brake. B01829-10 Throttle grip The throttle grip...
  • Page 14: Map-Select Switch For The Basic Setting

    CONTROLS Map‑Select switch for the basic setting The Map‑Select switch for the basic setting is fitted under the seat. Possible states SOFT – The mapping with reduced peak performance for better rideabil- ity is activated. ADVANCED – The mapping for performance with a very direct response is activated.
  • Page 15: Closing The Filler Cap

    CONTROLS – Turn filler cap counterclockwise and lift it off. B01832-10 6.10 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. B01833-10 6.11 Cold start button...
  • Page 16: Idle Speed Adjusting Screw

    CONTROLS 6.12 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. This means that an engine with a correctly set idle speed is easier to start than if the idle is set wrongly.
  • Page 17: Plug-In Stand

    CONTROLS 6.15 Plug-in stand The holder for the plug-in stand is the left side of the wheel spindle. The plug-in stand is used to park the motorcycle. Info Remove the plug-in stand before starting on a trip. 0 0 1 402001-10...
  • Page 18: 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 workshop. You receive a delivery certificate and the service record at vehicle handover.
  • Page 19: Running In The Engine

    PREPARING FOR USE – Do not exceed the overall maximum permitted weight and the axle loads. Guideline Maximum permissible overall weight 335 kg (739 lb.) Maximum permissible front axle load 145 kg (320 lb.) Maximum permissible rear axle load 190 kg (419 lb.) –...
  • Page 20: Preparing For Rides On Wet Sand

    PREPARING FOR USE – Fit a sand cover on the air filter. Sand protection device for air filter (59006922000) Info Observe the Husky Power fitting instructions. B00436-01 – Clean the chain. – Fit the steel sprocket. Do not grease the chain. –...
  • Page 21: Preparing For Rides At High Temperature And Slow Speed

    PREPARING FOR USE – Fit the steel sprocket. – Clean the motorcycle. ( p. 80) – Straighten bent radiator fins carefully. 600868-01 Preparing for rides at high temperature and slow speed – Adjust the secondary drive to the road conditions. Info The engine oil quickly gets hot if the clutch has to be operated very often due to an excessively high secondary drive.
  • Page 22: Riding Instructions

    RIDING INSTRUCTIONS Checks and maintenance work when preparing for use Info Before riding the vehicle, always check its condition and operating safety. The vehicle must be in perfect technical condition when used. – Check the engine oil level. ( p. 76) –...
  • Page 23: Starting Off

    Do not change into a low gear at high engine speed. The engine races and the rear wheel can lock up. Info If you hear unusual noises while riding, stop immediately, switch off the engine, and contact an authorized Husqvarna workshop. First gear is used for starting off or for steep inclines.
  • Page 24: Transport

    – In some countries and regions, the available fuel quality and cleanliness may not be sufficient. This will result in problems with the fuel system. (Your authorized Husqvarna workshop will be glad to help.) – Only refuel with clean fuel that meets the specified standards.
  • Page 25 RIDING INSTRUCTIONS – Switch off the engine. – Open the filler cap. ( p. 12) – Fill the fuel tank with fuel up to measurement Guideline 35 mm (1.38 in) Measurement of Total fuel tank 7.5 l (1.98 US gal) Super unleaded (ROZ 95/RON 95/PON capacity, approx.
  • Page 26: Service Schedule

    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 diagnostics tool. ○ ● ● ● Make the service entry in Husqvarna Dealer.net and in the service booklet.
  • Page 27: Service Work (As Additional Order)

    SERVICE SCHEDULE Service work (as additional order) Annually Every 100 operating hours - corresponds to about 700 liters of fuel (185 US gal) Every 50 operating hours - corresponds to about 350 liters of fuel (92.5 US gal) Every 40 operating hours - corresponds to about 280 liters of fuel (74 US gal) Once after 20 operating hours ●...
  • Page 28: Tuning The Chassis

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized Husqvarna work- shop will be glad to help.) Info The low-speed setting can be seen during the slow to normal compression of the shock absorber.
  • Page 29: Adjusting The High-Speed Compression Damping Of The Shock Absorber

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized Husqvarna work- shop will be glad to help.) Info The high-speed setting can be seen during the fast compression of the shock absorber.
  • Page 30: Measuring Rear Wheel Sag Unloaded

    TUNING THE CHASSIS 10.6 Measuring rear wheel sag unloaded Preparatory work – Raise the motorcycle with a lift stand. ( p. 32) Main work – Measure the vertical distance between the rear axle and a fixed point such as a marking on the side cover.
  • Page 31: Adjusting The Spring Preload Of The Shock Absorber

    Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized Husqvarna work- shop will be glad to help.) Info Before changing the spring preload, make a note of the present setting, e.g., by measuring the length of the spring.
  • Page 32: Checking The Basic Setting Of The Fork

    TUNING THE CHASSIS – Check the static sag of the shock absorber. ( p. 28) – Check the riding sag of the shock absorber. ( p. 28) – Adjust the rebound damping of the shock absorber. ( p. 27) – Remove the motorcycle from the lift stand.
  • Page 33: Handlebar Position

    TUNING THE CHASSIS Guideline Rebound damping Comfort 14 clicks Standard 12 clicks Sport 10 clicks Info Turn clockwise to increase damping; turn counterclockwise to reduce damp- ing. – Mount protection caps 10.14 Handlebar position On the upper triple clamp, there are two holes at a distance of to each other.
  • Page 34: Service Work On The Chassis

    SERVICE WORK ON THE CHASSIS 11.1 Raising the motorcycle with a lift stand Note Danger of damage The parked vehicle may roll away or fall over. – Always place the vehicle on a firm and even surface. – Raise the motorcycle at the frame below the engine. The wheels should no longer touch the ground.
  • Page 35: Cleaning The Dust Boots Of The Fork Legs

    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. 32) – Loosen the fork protection. ( p. 33) Main work – Push dust boot downward of both fork legs.
  • Page 36: Installing The Fork Legs

    SERVICE WORK ON THE CHASSIS Main work – Remove screws and take off the clamp. – Remove screws and take off the brake caliper. – Allow the brake caliper and brake line to hang tension-free to the side. Info Do not pull the hand brake lever if the front wheel has been removed. B00300-10 –...
  • Page 37: Removing The Fork Protector

    SERVICE WORK ON THE CHASSIS 11.9 Removing the fork protector Preparatory work – Raise the motorcycle with a lift stand. ( p. 32) – Remove the front wheel. p. 64) – Remove the fork legs. p. 33) Main work – Remove screws on the left fork leg.
  • Page 38: Installing The Lower Triple Clamp

    SERVICE WORK ON THE CHASSIS 11.12 Installing the lower triple clamp Main work – Clean the bearing and sealing elements, check for damage, and grease. 0 0 3 High viscosity grease ( p. 92) – 0 0 2 Insert the lower triple clamp with the steering stem. Mount the upper steering head bearing.
  • Page 39: Checking The Steering Head Bearing Play

    Danger of accidents Unstable vehicle handling from incorrect steering head bearing play. – Adjust the steering head bearing play without delay. (Your authorized Husqvarna 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 40: Adjusting The Play Of The Steering Head Bearing

    SERVICE WORK ON THE CHASSIS – Move the handlebar to and fro over the entire steering range. The handlebar must be able to move easily over the entire steering range. No rest- ing locations should be noticeable. » If click positions are noticeable: –...
  • Page 41: Installing The Start Number Plate

    SERVICE WORK ON THE CHASSIS 11.17 Installing the start number plate – Position the start number plate. Mount and tighten screw Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) The holding lugs engage. – Position brake line in the brake line guide. B01875-10 11.18 Removing the front fender...
  • Page 42: Removing The Shock Absorber

    SERVICE WORK ON THE CHASSIS 11.20 Removing the shock absorber Preparatory work – Raise the motorcycle with a lift stand. ( p. 32) Main work – Remove screw – Remove fitting B01877-10 – Press angle lever toward the rear. – Press linkage lever downward.
  • Page 43: Installing The Shock Absorber

    SERVICE WORK ON THE CHASSIS – Remove screw – Lift off the shock absorber. B01881-10 11.21 Installing the shock absorber Main work – Slip in the shock absorber from the top. – Position the shock absorber. – Mount and tighten screw Guideline Screw, top shock absorber 60 Nm...
  • Page 44: Removing The Seat

    SERVICE WORK ON THE CHASSIS Finishing work – Remove the motorcycle from the lift stand. ( p. 32) 11.22 Removing the seat – Remove screw – Lift up the seat at the rear, pull it back and then remove it from above. B01925-10 11.23 Mounting the seat...
  • Page 45: Removing The Air Filter

    SERVICE WORK ON THE CHASSIS 11.26 Removing the air filter Note Engine failure Unfiltered intake air has a negative effect on the service life of the engine. – Never ride the vehicle without an air filter since dust and dirt can get into the engine and result in increased wear. Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 46: Sealing The Air Filter Box

    SERVICE WORK ON THE CHASSIS Main work – Wash the air filter thoroughly in special cleaning liquid and allow it to dry properly. Info Only press the air filter to dry it, never wring it out. – Oil the dry air filter with a high quality filter oil. –...
  • Page 47: Changing The Glass Fiber Yarn Filling Of The Main Silencer

    SERVICE WORK ON THE CHASSIS 11.32 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. Do not touch hot components. Info Over time, the fibers of the glass fiber yarn escape and the damper "burns"...
  • Page 48: Installing The Right Side Cover

    SERVICE WORK ON THE CHASSIS 11.34 Installing the right side cover – Position the side cover and engage in area – Mount and tighten screw Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) B01887-10 11.35 Removing the fuel tank Danger Fire hazard Fuel is highly flammable.
  • Page 49: Installing The Fuel Tank

    SERVICE WORK ON THE CHASSIS – Remove screw with the rubber bushing. B01891-10 – Pull both spoilers off of the sides of the radiator bracket and lift off the fuel tank. B01892-10 11.36 Installing the fuel tank Danger Fire hazard Fuel is highly flammable. –...
  • Page 50: Checking For Chain Dirt Accumulation

    SERVICE WORK ON THE CHASSIS – Attach connector of the fuel pump. – Remove the wash cap set and thoroughly clean the plug-in connection of the fuel line using compressed air. Info Under no circumstances should dirt enter into the fuel line. Dirt in the fuel line clogs the injection valve.
  • Page 51: Checking The Chain Tension

    SERVICE WORK ON THE CHASSIS 11.39 Checking the chain tension Warning Danger of accidents Danger caused by incorrect chain tension. – If the chain is too taut, the components of the secondary power transmission (chain, engine sprocket, rear sprocket, bearings in the transmission and in the rear wheel) will be under additional load. In addition to premature wear, this can cause the chain or the countershaft of the transmission to break in extreme cases.
  • Page 52: Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide

    SERVICE WORK ON THE CHASSIS Info The wide adjustment range of the chain adjusters (32 mm (1.18 in)) enables different secondary ratios with the same chain length. Chain adjusters can be turned by 180°. Finishing work – Remove the motorcycle from the lift stand. ( p.
  • Page 53: Checking The Frame

    SERVICE WORK ON THE CHASSIS – Check the chain sliding piece for wear. » If the lower edge of the chain pin is at the level of or below the chain sliding piece: – Change the chain sliding piece. – Check that the chain sliding piece is firmly seated.
  • Page 54: Checking The Swingarm

    If the swingarm shows signs of damage, cracking, or deformation: – Change the swingarm. Info A damaged swingarm must always be changed. Repair of the swingarm is not authorized by Husqvarna. 401520-01 11.44 Checking the throttle cable routing Preparatory work –...
  • Page 55: Additionally Securing The Rubber Grip

    SERVICE WORK ON THE CHASSIS 11.46 Additionally securing the rubber grip Preparatory work – Check the rubber grip. ( p. 52) Main work – Secure the rubber grip at two points using the securing wire. Securing wire (54812016000) Wire twister forceps (U6907854) The twisted wire ends face away from the hands and are bent toward the rubber grip.
  • Page 56 SERVICE WORK ON THE CHASSIS – Fill bleeding syringe with the appropriate hydraulic fluid. Bleed syringe (50329050000) Brake fluid DOT 4 / DOT 5.1 ( p. 91) – Mount bleeding syringe on bleeder screw using a fitting hose piece. – Only loosen bleeder screw on the clutch slave cylinder to the point where filling is possible.
  • Page 57: Brake System

    Danger of accidents Reduced braking efficiency due to worn brake disc(s). – Change the worn brake disc(s) without delay. (Your authorized Husqvarna workshop will be glad to help.) – Check the thickness of the front and rear brake discs at several places on the disk to...
  • Page 58: Checking The Brake Fluid Level Of The Front Brake

    Husqvarna workshop will be glad to help.) Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized Husqvarna workshop will be glad to help.) Preparatory work –...
  • Page 59: Checking The Front Brake Linings

    Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized Husqvarna workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 60 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! Use only clean brake fluid from a sealed container.
  • Page 61: Checking The Free Travel Of Foot Brake Lever

    BRAKE SYSTEM – Add brake fluid to level Guideline 5 mm (0.2 in) Dimension (brake fluid level below top edge of container) Brake fluid DOT 4 / DOT 5.1 ( p. 91) – Position cover with membrane – Mount and tighten screws Info Clean up overflowed or spilt brake fluid immediately with water.
  • Page 62: Checking The Rear Brake Fluid Level

    Husqvarna workshop will be glad to help.) Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized Husqvarna workshop will be glad to help.) Preparatory work –...
  • Page 63: Checking The Rear Brake Linings

    Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized Husqvarna workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 64: Changing The Rear Brake Linings

    Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized Husqvarna workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 65 BRAKE SYSTEM – Insert the new brake linings, insert pin , and mount cotter pins Info Always change the brake linings in pairs. Info Make sure that the decoupling plate is mounted on the piston side of the brake lining. –...
  • Page 66: Wheels, Tires

    WHEELS, TIRES 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 32) Main work – Press the brake caliper onto the brake disc by hand in order to push back the brake pistons.
  • Page 67: Removing The Rear Wheel

    WHEELS, TIRES – Mount and tighten screw Guideline Screw, front wheel spindle M24x1.5 45 Nm (33.2 lbf ft) – Activate the hand brake lever multiple times until the brake linings are in contact with the brake disc. – Remove the motorcycle from the lift stand. ( p.
  • Page 68: Checking The Tire Condition

    Checking the tire condition Info Only mount tires approved and/or recommended by Husqvarna. Other tires could have a negative effect on handling characteristics. The type, condition and air pressure of the tires all have an important impact on the handling characteristics of the motorcycle.
  • Page 69: Checking The Tire Air Pressure

    Danger of accidents Instable handling due to incorrect spoke tension. – Ensure that the spoke tension is correct. (Your authorized Husqvarna workshop will be glad to help.) Info A loose spoke causes wheel imbalance and rapidly leads to more loose spokes.
  • Page 70: Electrical System

    ELECTRICAL SYSTEM 14.1 Removing the battery Warning Risk of injury Battery acid and battery gases cause serious chemical burns. – Keep batteries out of the reach of children. – Wear suitable protective clothing and goggles. – Avoid contact with battery acid and battery gases. –...
  • Page 71: Charging The Battery

    – Do not dispose of batteries with the household waste. Dispose of a defective battery in an environmentally friendly manner. Give it to your Husqvarna dealer or to a disposal center for used batteries. Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 72: Changing The Main Fuse

    ELECTRICAL SYSTEM 14.4 Changing the main fuse Warning Fire hazard The electrical system can be overloaded if the wrong fuses are used. – Use only fuses with the prescribed amperage. Never by-pass or repair fuses. Info The main fuse protects all power consumers of the vehicle. It is located in the starter relay housing under the air filter box lid. Preparatory work –...
  • Page 73: Cooling System

    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 operating the vehicle at the specified coolant temper- ature will not result in a risk of malfunctions.
  • Page 74: Checking The Coolant Level

    COOLING SYSTEM 15.3 Checking the coolant level Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not remove the radiator cap, radiator hoses or other cooling system components when the engine is hot. Allow the engine and cooling system to cool down.
  • Page 75: Refilling Coolant

    COOLING SYSTEM 15.5 Refilling coolant Warning Danger of poisoning Coolant is poisonous and a health hazard. – Coolant must not come into contact with the skin, eyes, or clothing. If contact occurs with the eyes, rinse with water imme- diately and contact a physician. Immediately clean contaminated areas on the skin with soap and water. If coolant is swal- lowed, contact a physician immediately.
  • Page 76: Tuning The Engine

    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. Move the throttle grip backwards and forwards to ascertain the play in the throttle cable. Play in throttle cable 3…...
  • Page 77: Adjusting The Idle Speed

    TUNING THE ENGINE 16.3 Adjusting the idle speed – Run the engine until warm. – Set the desired idle speed by turning the idle speed adjusting screw Guideline Idle speed 2,250… 2,350 rpm Tachometer (45129075000) Info Turn counterclockwise to decrease the idle speed. Turn clockwise to increase the idle speed.
  • Page 78: Service Work On The Engine

    SERVICE WORK ON THE ENGINE 17.1 Changing the fuel screen Danger Fire hazard Fuel is highly flammable. – Never refuel the vehicle near open flames or burning cigarettes, and always switch off the engine first. Be careful that no fuel is spilt, especially on hot vehicle components. Clean up spilt fuel immediately. –...
  • Page 79: Changing The Engine Oil And Oil Filter, Cleaning The Oil Screens

    SERVICE WORK ON THE ENGINE 17.3 Changing the engine oil and oil filter, cleaning the oil screens Warning Danger of scalding Engine oil and gear oil get very hot when the motorcycle is ridden. – Wear appropriate protective clothing and safety gloves. In case of burns, rinse immediately with lukewarm water. Warning Environmental hazard Hazardous substances cause environmental damage.
  • Page 80 SERVICE WORK ON THE ENGINE – Place the long oil screen with the O-rings onto a pin wrench. – Insert the pin wrench through the drill hole of the screw plug and into the engine case on the opposite side. –...
  • Page 81: Adding Engine Oil

    SERVICE WORK ON THE ENGINE Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and/or death. – When running the engine, always make sure there is sufficient ventilation, and do not start or run the engine in an enclosed space without an effec- tive exhaust extraction system.
  • Page 82: Cleaning, Care

    CLEANING, CARE 18.1 Cleaning the motorcycle Note Material damage Damage and destruction of components by high-pressure cleaning equipment. – When cleaning the vehicle with a pressure cleaner, do not point the water jet directly onto electrical components, connectors, cables, bearings, etc. Maintain a minimum distance of 60 cm between the nozzle of the pressure cleaner and the component. Excessive pressure can cause malfunctions or destroy these parts.
  • Page 83: Storage

    – Store the vehicle in a dry location that is not subject to large fluctuations in tempera- ture. Info Husqvarna recommends raising the motorcycle. – Raise the motorcycle with a lift stand. ( p. 32) – Cover the vehicle with a tarp or a cover that is permeable to air.
  • Page 84: Troubleshooting

    – Check the electrical system. – Defect in fuel injection system Read out the fault memory using the Husqvarna diagnostics tool. – Engine does not speed up Defect in fuel injection system Read out the fault memory using the Husqvarna diagnostics tool.
  • Page 85 TROUBLESHOOTING Faults Possible cause Action – Battery is discharged Unwanted power consumer Check the quiescent current.
  • Page 86: Blink Code

    BLINK CODE Blink code FI warning lamp (MIL) 02 FI warning lamp (MIL) flashes 2x short Error level condition Crankshaft position sensor - circuit fault Blink code FI warning lamp (MIL) 06 FI warning lamp (MIL) flashes 6x short Error level condition Throttle position sensor circuit A - input signal too low Throttle position sensor circuit A - input signal too high Blink code FI warning...
  • Page 87: Technical Data

    TECHNICAL DATA 22.1 Engine Design 1-cylinder 4-stroke engine, water-cooled Displacement 449.3 cm³ (27.418 cu in) Stroke 63.4 mm (2.496 in) Bore 95 mm (3.74 in) Compression ratio 12.6:1 Idle speed 2,250… 2,350 rpm Control OHC, 4 valves controlled via rocker arm Valve diameter, intake 40 mm (1.57 in) Valve diameter, exhaust...
  • Page 88: Capacities

    TECHNICAL DATA – Screw, alternator cover 10 Nm (7.4 lbf ft) ® Screw, bearing bolt for starter idler gear 10 Nm (7.4 lbf ft) Loctite 243™ ® Screw, bearing bolt, torque limiter 10 Nm (7.4 lbf ft) Loctite 243™ ® Screw, camshaft support plate 10 Nm (7.4 lbf ft) Loctite...
  • Page 89: Fuel

    TECHNICAL DATA 22.3.3 Fuel Total fuel tank capacity, 7.5 l (1.98 US gal) Super unleaded (ROZ 95/RON 95/PON 91) ( p. 91) approx. 22.4 Chassis Frame Central tube frame made of chrome molybdenum steel tubing Fork WP Suspension Up Side Down 4860 MXMA CC Suspension travel Front 300 mm (11.81 in)
  • Page 90: Tires

    Rear tires 80/100 - 21 M/C 51M TT 110/90 - 19 62M TT Dunlop GEOMAX MX 51 FA Dunlop GEOMAX MX 51 Additional information is available in the Service section under: www.husqvarna-motorcycles.com 22.7 Fork Fork part number 14.18.7N.59 Fork WP Suspension Up Side Down 4860 MXMA CC...
  • Page 91: Chassis Tightening Torques

    TECHNICAL DATA Static sag 30 mm (1.18 in) Riding sag 100 mm (3.94 in) Fitted length 486 mm (19.13 in) Shock absorber oil Shock absorber oil (SAE 2.5) (50180342S1) ( p. 91) 22.9 Chassis tightening torques – ® Screw, pressure regulator EJOT PT 2.3 Nm (1.7 lbf ft) –...
  • Page 92 TECHNICAL DATA – Screw, front wheel spindle M24x1.5 45 Nm (33.2 lbf ft)
  • Page 93: Substances

    SUBSTANCES 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 possesses the corre- sponding properties. Coolant Guideline – Use only suitable coolant (even in countries with high temperatures). Using inferior antifreeze can result in corrosion and foaming. –...
  • Page 94: Auxiliary Substances

    AUXILIARY SUBSTANCES High viscosity grease Recommended supplier ® – LGHB 2 Rubber grip adhesive (00062030051) Recommended supplier KTM-Sportmotorcycle AG – GRIP GLUE...
  • Page 95: Standards

    STANDARDS JASO T903 MA Different technical development directions required a new specification for 4-stroke motorcycles – the JASO T903 MA Standard. Earlier, engine oils from the automobile industry were used for 4-stroke motorcycles because there was no separate motorcycle specification. Whereas long service intervals are demanded for automobile engines, high performance at high engine speeds are in the foreground for motorcycle engines.
  • Page 96: Index

    INDEX INDEX Clutch lever ....... . 11 basic position, adjusting ..... . . 53 Accessories .
  • Page 97 INDEX removing ....... . . 33 Fork protector Oil filter installing .
  • Page 98 INDEX riding sag, checking ......28 spring preload, adjusting ..... . 29 static sag, checking .
  • Page 99 *3402004en* 3402004en 11/2013 Husqvarna Motorcycles GmbH 5230 Mattighofen Stallhofnerstraße 3 Photo: Austria Mitterbauer/Husqvarna Motorcycles GmbH...

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