Table of Contents

Advertisement

OWNER'S MANUAL 2017
TC 65
Art. no. 3402092en

Advertisement

Table of Contents
loading

Summary of Contents for Husqvarna TC 65

  • Page 1 OWNER'S MANUAL 2017 TC 65 Art. no. 3402092en...
  • Page 3 Husqvarna Motorcy- cles accepts no liability for delivery options, deviations from illustrations and descriptions, as well as misprints and other errors. The models portrayed partly contain special equipment that does not belong to the regular scope of supply.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS Recommended work........... 22 MEANS OF REPRESENTATION........4 TUNING THE CHASSIS........... 23 Symbols used ............4 10.1 Checking the basic chassis setting with the Formats used ............4 rider's weight ............23 SAFETY ADVICE ............... 5 10.2 Air suspension AER 35 ........
  • Page 5 TABLE OF CONTENTS 11.34 Removing the fuel tank ........47 16.2 Changing the gear oil ........78 11.35 Installing the fuel tank ........48 16.3 Adding gear oil ..........79 11.36 Checking the chain for dirt........49 CLEANING, CARE ............80 11.37 Cleaning the chain ..........
  • Page 6: Means Of Representation

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

    SAFETY ADVICE Use definition – intended use Husqvarna 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

    Because motorcycles are not subject to the EU regulations governing the disposal of used vehicles, there are no legal regulations that pertain to the disposal of an end-of-life motorcycle. Your authorized Husqvarna Motorcycles dealer will be glad to advise you.
  • Page 9: Important Notes

    Manufacturer and implied warranty The work prescribed in the service schedule must be carried out by an authorized Husqvarna Motorcycles workshop only and con- firmed both in the customer's Service & Warranty Booklet and in the Husqvarna Motorcycles Dealer.net; otherwise, all warranty claims will be void.
  • Page 10: View Of Vehicle

    VIEW OF VEHICLE View of vehicle, front left (example) S01469-10 Hand brake lever ( p. 11) Valve for fork airpump Clutch lever ( p. 11) Quick release for seat lock Shift lever ( p. 13) Choke ( p. 12) Fuel tap ( p.
  • Page 11: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE View of vehicle, rear right (example) S01470-10 Filler cap Kill switch ( p. 11) Fork rebound adjustment Throttle grip ( p. 11) Chassis number ( p. 10) Kick starter ( p. 13) Foot brake lever ( p. 13) Shock absorber compression adjustment Level viewer for brake fluid, rear Shock absorber rebound adjustment...
  • 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 located on the front frame tube. 402154-10 Engine number  The engine number is located 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. E00530-10 Hand brake lever  Hand brake lever is fitted on the right side of the handlebar. The hand brake lever is used to activate the front brake.
  • Page 14: Closing The Filler Cap

    CONTROLS Warning Danger of poisoning Fuel is poisonous and a health hazard. – Avoid skin, eye and clothing contact with fuel. – Immediately consult a doctor if you swallow fuel. – Do not inhale fuel vapors. – In case of skin contact, rinse the affected area with plenty of water. –...
  • Page 15: Shift Lever

    CONTROLS Choke function deactivated – The choke lever is pushed up all the way to the • stop. Shift lever  Shift lever is mounted on the left of the engine. 401950-10 The gear positions can be seen in the figure. ...
  • Page 16: Service Hour Counter

    CONTROLS 6.13 Service hour counter  The service hour counter is attached below the seat. It shows the total number of service hours of the engine. The service hour counter begins counting when the engine is started and stops when the engine is switched off.
  • Page 17: 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 Motorcycles workshop. You receive a delivery certificate and the Service and Warranty Booklet at vehicle handover.
  • Page 18: Running In The Engine

    PREPARING FOR USE – Carefully read the entire Owner's Manual together with your child before going for the first ride. Info Pay special attention to the safety warnings and injury risks. Explain to your child the techniques of riding and falling, e.g. how shifting weight can influence handling characteristics. –...
  • Page 19: Riding Instructions

    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 20: Starting Off

    Make it clear to your child that he or she must 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 Motorcy- cles workshop.
  • Page 21: Stopping, Parking

    RIDING INSTRUCTIONS – Insist that your child take advantage of the braking action of the engine when riding on long downhills. To do so, shift back one or two gears, but do not overrev the engine. Your child will need to apply the brakes far less often and the brake system will not overheat.
  • Page 22: Refueling

    RIDING INSTRUCTIONS Refueling 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. – Switch off the engine for refueling. –...
  • Page 23: Service Schedule

    ○ ● ● Final check: Check the vehicle for safe operation and take a test ride. ○ ● ● Make the service entry in Husqvarna Motorcycles Dealer.net and in the Service and Warranty Booklet. ○ One-time interval ● Periodic interval...
  • Page 24: Recommended Work

    SERVICE SCHEDULE Recommended work Annually Every 80 operating hours Every 40 operating hours Every 20 operating hours ● Change the front brake fluid. ● Change the rear brake fluid. ● Change the hydraulic clutch fluid. p. 55) ● Grease the steering head bearing. p.
  • Page 25: Tuning The Chassis

    For optimal motorcycle riding characteristics and to avoid damage to forks, shock absorbers, swingarm and frame, the basic settings of the suspension compo- nents must match the rider's weight. – On delivery, Husqvarna offroad motorcycles are adjusted for an average rider's weight (with full protective clothing). Guideline Standard rider weight 35…...
  • Page 26: Adjusting The Low-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 low-speed setting can be seen in slow to normal compression of the shock absorber.
  • Page 27: Adjusting The Rebound Damping Of The Shock Absorber

    Risk of injury Parts of the shock absorber will fly off if the shock absorber is disassembled incorrectly. The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) – ...
  • Page 28: Checking The Static Sag Of The Shock Absorber

    Risk of injury Parts of the shock absorber will fly off if the shock absorber is disassembled incorrectly. The shock absorber is filled with highly compressed nitrogen. – Please follow the description provided. (Your authorized Husqvarna Motorcycles workshop will be glad to help.) Preparatory work –...
  • Page 29: Adjusting The Riding Sag

    TUNING THE CHASSIS Main work – Measure the full spring length while it is under tension and note down the value. –  Loosen retaining ring –  Turn adjusting ring until the spring is no longer under tension. Combination wrench (50329080000) Hook wrench (T304) –...
  • Page 30: Checking The Basic Setting Of The Fork

    S01478-10 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 acces- sories. – Adjust the air pressure as specified.
  • Page 31: Adjusting The Rebound Damping Of The Fork

    TUNING THE CHASSIS – Disconnect the fork pump from the left fork leg. When disconnecting, excess pressure will escape from the hose – the fork leg does not lose any air. The fork pump indicator switches off automatically after 80 seconds. –...
  • Page 32 TUNING THE CHASSIS – Place the handlebar support in the required position. Mount and tighten  screws Guideline Loctite 243™ Screw, handlebar support 40 Nm ® (29.5 lbf ft) – Position the handlebar. Info Make sure the cables and wiring are positioned correctly. –...
  • Page 33: 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 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 (80329955100) Neither wheel is in contact with the ground.
  • Page 34: 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. 31) – Remove the fork protector. ( p. 32) Main work –  Push dust boots of both fork legs downward.
  • Page 35: Removing The Fork Legs

    SERVICE WORK ON THE CHASSIS –  Position the fork protector on the left fork leg. Mount and tighten screws Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) –  Position the brake line and clamp. Mount and tighten screws S01482-11 11.7 Removing the fork legs...
  • Page 36: Removing The Lower Triple Clamp

    SERVICE WORK ON THE CHASSIS –  Position the brake caliper, and mount and tighten screws Guideline Screw, front brake caliper 20 Nm Loctite ® 243™ (14.8 lbf ft) –  Position the brake line and clamp. Mount and tighten screws S01484-11 Finishing work –...
  • Page 37: Installing The Lower Triple Clamp

    SERVICE WORK ON THE CHASSIS 11.10 Installing the lower triple clamp Main work – Clean the bearing and sealing elements, check for damage, and grease. High viscosity grease ( p. 92) – Insert the lower triple clamp with the steering stem. Mount upper steering head ...
  • Page 38: Checking Play Of Steering Head Bearing

    Warning 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 dam- aged over time.
  • Page 39: Adjusting The Steering Head Bearing Play

    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 40: Removing The Start Number Plate

    SERVICE WORK ON THE CHASSIS 11.14 Removing the start number plate –  Remove screw – Detach and remove the start number plate. S01493-10 11.15 Installing the start number plate – Attach the start number plate. – Position the start number plate. ...
  • Page 41: Removing The Right Side Cover

    SERVICE WORK ON THE CHASSIS –  Position fender on the lower triple clamp, mount and tighten screws Guideline Screw, fender 6 Nm (4.4 lbf ft) S01496-11 11.18 Removing the right side cover Condition Right side cover secured. –  Remove screw S01542-10 –...
  • Page 42: Installing The Right Side Cover

    SERVICE WORK ON THE CHASSIS 11.19 Installing the right side cover –   Position the side cover on collar bushings , and push toward the rear. –   Engage the side cover in areas S01514-10 Condition Right side cover secured. –...
  • Page 43: Removing The Left Side Cover

    SERVICE WORK ON THE CHASSIS Main work – Drill a hole at marking  Guideline Diameter 6.5 mm (0.256 in) S01544-10 Finishing work – Install the right side cover. ( p. 40) 11.21 Removing the left side cover Condition Left side cover secured. –...
  • Page 44: Installing The Left Side Cover

    SERVICE WORK ON THE CHASSIS 11.22 Installing the left side cover –   Position the side cover on collar bushings , and push toward the rear. –   Engage the side cover in areas S01522-10 Condition Left side cover secured. –...
  • Page 45: Removing The Shock Absorber

    SERVICE WORK ON THE CHASSIS Main work – Drill a hole at marking  Guideline Diameter 6.5 mm (0.256 in) S01543-10 Finishing work – Install the left side cover. ( p. 42) 11.24 Removing the shock absorber Preparatory work – Raise the motorcycle with a lift stand.
  • Page 46: Removing The Seat

    SERVICE WORK ON THE CHASSIS –  Secure brake line in the holder. –   Position splash protector , mount screws with bushings and tighten. Guideline Screw, splash protector EJOT PT ® 2 Nm (1.5 lbf ft) K60x25-Z S01500-11 Finishing work –...
  • Page 47: Installing The Air Filter

    SERVICE WORK ON THE CHASSIS 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. Preparatory work – Remove the seat. ( p. 44) Main work –...
  • Page 48: Removing The Main Silencer

    SERVICE WORK ON THE CHASSIS Main work – Wash the air filter thoroughly in special cleaning liquid and allow it to dry properly. Air filter cleaning agent ( p. 92) Info Only press the air filter to dry it, never wring it out. –...
  • Page 49: Changing The Glass Fiber Yarn Filling Of The Main Silencer

    SERVICE WORK ON THE CHASSIS 11.33 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 50: Installing The Fuel Tank

    SERVICE WORK ON THE CHASSIS Main work – Remove screw  S01520-10 –  Remove screws S01519-10 –  Pull off fuel hose Info Remaining fuel may flow out of the fuel hose. – Pull the fuel tank breather hose out of the steering head nut. –...
  • Page 51: Checking The Chain For Dirt

    SERVICE WORK ON THE CHASSIS – Position the fuel tank and fit the two spoilers to the sides of the radiator bracket. – Make sure that no cables or throttle cables are trapped or damaged. –  Mount fuel hose S01518-11 –...
  • Page 52: Checking The Chain Tension

    SERVICE WORK ON THE CHASSIS 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 The service life of the chain depends largely on its maintenance. Preparatory work –...
  • Page 53: Adjusting The Chain Tension

    SERVICE WORK ON THE CHASSIS 11.39 Adjusting the chain tension Warning Danger of accidents Incorrect chain tension damages components and results in accidents. If the chain is tensioned too much, the chain, engine sprocket, rear sprocket, transmission and rear wheel bearings wear more quickly.
  • Page 54 SERVICE WORK ON THE CHASSIS – Check the engine sprocket cover for wear. »  If the engine sprocket cover is worn through in the marked area – Change the engine sprocket cover. – Check the engine sprocket cover for tightness. »...
  • Page 55: Checking The Frame

    If the frame exhibits cracks or deformation due to a mechanical impact: – Change the frame. Info Always replace a frame that has been damaged due to a mechan- ical impact. Repair of the frame is not authorized by Husqvarna Motorcycles. 601599-01 11.42 Checking the swingarm –...
  • Page 56: Checking The Rubber Grip

    SERVICE WORK ON THE CHASSIS Finishing work – Install the fuel tank. p. 48) – Install the right side cover. ( p. 40) – Install the left side cover. ( p. 42) – Mount the seat. ( p. 44) 11.44 Checking the rubber grip –...
  • Page 57: Correcting The Fluid Level Of The Hydraulic Clutch

    SERVICE WORK ON THE CHASSIS 11.48 Correcting the fluid level of the hydraulic clutch Warning Skin irritation Brake fluid causes skin irritation. – Keep brake fluid out of the reach of children. – Wear suitable protective clothing and safety glasses. – Do not allow brake fluid to come into contact with the skin, the eyes or clothing.
  • Page 58 SERVICE WORK ON THE CHASSIS – Move the clutch fluid reservoir mounted on the handlebar to a horizontal position. –  Remove screws –   Remove cover with membrane E00564-11 –  Fill bleeding syringe with the appropriate hydraulic fluid. Bleed syringe (50329050000) Brake fluid DOT 4 ( p.
  • Page 59: Brake System

    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 Motorcycles workshop will be glad to help.) – Check the thickness of the front and rear brake discs at multiple points on each ...
  • Page 60: Checking The Front Brake Fluid Level

    If the brake fluid level drops below the specified marking or the specified value, the brake system is leaking or the brake linings are worn down. – Check the brake system and do not continue riding until the problem is eliminated. (Your authorized Husqvarna Motorcy- cles workshop will be glad to help.) Warning Danger of accidents Old brake fluid reduces the braking effect.
  • Page 61: 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 Motorcycles workshop will be glad to help.) –  Check the brake linings for minimum thickness ≥...
  • Page 62 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 63: Checking The Free Travel Of The Foot Brake Lever

    BRAKE SYSTEM Info Always change the brake linings in pairs. Ensure that the brake linings are correctly positioned in the holding spring. – Position the brake caliper. –  Mount and tighten screw Guideline Screw; front brake lining 10 Nm (7.4 lbf ft) –...
  • Page 64: Adjusting The Free Travel Of The Foot Brake Lever

    BRAKE SYSTEM –  Detach 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 of foot brake lever 3…...
  • Page 65: 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 autho- rized Husqvarna Motorcycles workshop will be glad to help.) – Stand the vehicle upright.
  • Page 66: Checking The Rear Brake Linings

    Checking the rear 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 Motorcycles workshop will be glad to help.) –  Check the brake linings for minimum thickness ≥...
  • Page 67 Husqvarna Motorcycles workshop will be glad to help.) 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 Environmental hazard Hazardous substances cause environmental damage.
  • Page 68 Danger of accidents Brake linings which have not been approved alter the braking efficiency. E00550-11 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 69: Wheels, Tires

    WHEELS, TIRES 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 31) Main work –  Remove screw E00547-10 –  Loosen screws Warning Danger of accidents Damaged brake discs reduce the braking effect. –...
  • Page 70: Removing The Rear Wheel

    WHEELS, TIRES –  Clean and grease wheel spindle Long-life grease ( p. 92) – Position the front wheel. The brake linings are correctly positioned. – Insert wheel spindle. –  Tighten screws Guideline E00545-10 Screw, fork stub 10 Nm (7.4 lbf ft) –...
  • Page 71: Installing The Rear Wheel

    WHEELS, TIRES –  Remove spacers H00936-10 13.4 Installing the rear 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. Main work –...
  • Page 72: Checking The Tire Condition

    The spokes break due to being overloaded if they are too tightly tensioned. If the tension in the spokes is too low, then lat- eral and radial run-out will form in the wheel. 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 73 WHEELS, TIRES – Strike each spoke briefly using a screwdriver blade. Info The frequency of the sound depends on the spoke length and spoke diameter. If you hear different tone frequencies from different spokes of equal length and diameter, this is an indication of different spoke tensions. You should hear a high note.
  • Page 74: Cooling System

    COOLING SYSTEM 14.1 Cooling system  The water pump in the engine forces the coolant to flow. The pressure resulting from the warming of the cooling system is regulated by a  valve in the radiator cap . This ensures that operating the vehicle at the specified coolant temperature will not result in a risk of malfunctions.
  • Page 75: Checking The Coolant Level

    COOLING SYSTEM 14.3 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 76: Refilling With Coolant

    COOLING SYSTEM – Position the motorcycle upright. – Place a suitable container under the water pump cover. –  Remove screw . Remove the radiator cap. – Completely drain the coolant. –  Mount and tighten screw with a new seal ring. Guideline Drain plug, water pump cover 6 Nm (4.4 lbf ft)
  • Page 77: Tuning The Engine

    TUNING THE ENGINE 15.1 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 back-  wards and forwards to ascertain play in the throttle cable. Play in gas throttle cable 3…...
  • Page 78: Carburetor - Idle

    TUNING THE ENGINE 15.3 Carburetor - idle The idle setting of the carburetor has a big influence on the starting behavior, stable idling and the response to throttle opening. That means that an engine with a cor- rectly set idle speed is easier to start than if the idle is set wrongly. Info The carburetor and its components are subject to increased wear caused by engine vibration.
  • Page 79: Emptying The Carburetor Float Chamber

    TUNING THE ENGINE 15.5 Emptying the carburetor float chamber 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 80: Service Work On The Engine

    SERVICE WORK ON THE ENGINE 16.1 Checking the gear oil level Condition The engine is cold. Preparatory work – Stand the motorcycle upright on a horizontal surface. Main work –  Remove screw – Check the gear oil level. A small quantity of gear oil must run out of the drilled hole. »...
  • Page 81: Adding Gear Oil

    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 82: Cleaning, Care

    CLEANING, CARE 17.1 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 83: Storage

    401058-01 – Store the vehicle in a dry location that is not subject to large fluctuations in tem- perature. Info Husqvarna Motorcycles recommends raising the motorcycle. – Raise the motorcycle with a lift stand. ( p. 31) – Cover the vehicle with a tarp or similar cover that is permeable to air.
  • Page 84: Troubleshooting

    TROUBLESHOOTING Faults Possible cause Action – Engine turns but does not start Operating error Go through the steps of starting the engine. p. 17) – Motorcycle was out of use for a long Empty the carburetor float chamber. time and there is old fuel in the float p.
  • Page 85 TROUBLESHOOTING Faults Possible cause Action – Engine overheats Radiator fins very dirty Clean radiator fins. – Foam formation in cooling system Drain the coolant. p. 73) – Refill with coolant. p. 74) – Damaged cylinder head or cylinder Check the cylinder head or cylinder head gas- head gasket ket.
  • Page 86: Technical Data

    TECHNICAL DATA 20.1 Engine Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control Displacement 64.85 cm³ (3.9574 cu in) Stroke 40.8 mm (1.606 in) Bore 45 mm (1.77 in) Idle speed 1,400… 1,500 rpm Control Exhaust control PCEV (Pneumatic Controlled Exhaust Valve) Crankshaft bearing 2 grooved ball bearings Conrod bearing...
  • Page 87: Carburetor

    TECHNICAL DATA ® Loctite 243™ Screw, exhaust flange 10 Nm (7.4 lbf ft) – Screw, gear oil level check 6 Nm (4.4 lbf ft) – Screw, intake flange/reed valve hous- 10 Nm (7.4 lbf ft) ® Loctite 243™ Screw, kickstarter stop piece 10 Nm (7.4 lbf ft) –...
  • Page 88: Carburetor Tuning

    TECHNICAL DATA 20.3.1 Carburetor tuning 100810-01 M/FT ASL Above sea level TEMP Temperature Idle air adjusting screw open (rotations) Idling jet Jet needle Needle position from above Main jet The carburetor tuning depends on the defined ambient and operating conditions.
  • Page 89: Capacities

    TECHNICAL DATA 20.4 Capacities 20.4.1 Gear oil Gear oil 0.50 l (0.53 qt.) Engine oil (SAE 10W/40) ( p. 90) 20.4.2 Coolant Coolant 0.55 l (0.58 qt.) Coolant ( p. 90) 20.4.3 Fuel Fuel tank capacity, approx. 3.7 l (3.9 qt.) Super unleaded (95 octane) mixed with 2-stroke engine oil (1:60) ( p.
  • Page 90: Chassis

    60/100 - 14 M/C 30M TT 80/100 - 12 41M TT MAXXIS MAXX CROSS SI MAXXIS MAXX CROSS SI The tires specified represent one of the possible series production tires. Additional information is available in the Service section under: www.husqvarna-motorcycles.com...
  • Page 91: Chassis Tightening Torques

    TECHNICAL DATA 20.9 Chassis tightening torques – ® Screw, side cover EJOT PT K60x20-Z 2 Nm (1.5 lbf ft) ® – EJOT PT Screw, splash protector K60x25-Z 2 Nm (1.5 lbf ft) – Spoke nipple M3.5 3 Nm (2.2 lbf ft) –...
  • Page 92: Substances

    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 cor- responding properties. Recommended supplier ® Bel‑Ray – Super DOT 4 Brake Fluid Coolant Guideline –...
  • Page 93 SUBSTANCES Fork oil (SAE 4) (48601166S1) Standard/classification – SAE ( p. 93) (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 94: Auxiliary Substances

    AUXILIARY SUBSTANCES Air filter cleaning agent Recommended supplier ® Bel‑Ray – Foam Filter Cleaner & Degreaser Grip adhesive (00062030051) Recommended supplier KTM AG – GRIP GLUE High viscosity grease Recommended supplier ® – LGHB 2 Long-life grease Recommended supplier ® Bel‑Ray –...
  • Page 95: Standards

    STANDARDS JASO T903 MA Different technical development directions required a separate specification for 4-stroke motorcycles – the JASO T903 MA stan- dard. Earlier, engine oils from the automobile industry were used for 4-stroke motorcycles because there was no separate motorcycle specification.
  • Page 96: Index

    INDEX INDEX Clutch lever ....... . 11 basic position, adjusting ..... . 54 Accessories .
  • Page 97 INDEX shock absorber, adjusting ..... 25 Refueling Gear oil fuel ........20 adding .
  • Page 98 INDEX engine tightening torques ..... 84 fork ........87 shock absorber .
  • Page 99 *3402092en* 3402092en 09/2016 Husqvarna Motorcycles GmbH Stallhofnerstraße 3 5230 Mattighofen Austria Photo: Mitterbauer, www.husqvarna-motorcycles.com Husqvarna Motorcycles GmbH...

This manual is also suitable for:

Tc 50 2017

Table of Contents