Contents

1 MEANS OF REPRESENTATION
- 1.1 Symbols used
- 1.2 Formats used
2 SAFETY ADVICE
- 2.1 Use definition intended use
- 2.2 Misuse
- 2.3 Safety advice
- 2.4 Degrees of risk and symbols
- 2.5 Tampering warning
- 2.6 Safe operation
- 2.7 Protective clothing
- 2.8 Work rules
- 2.9 Environment
- 2.10 Owner's Manual
3 IMPORTANT NOTES
- 3.1 Manufacturer warranty, implied warranty
- 3.2 Fuel, auxiliary substances
- 3.3 Spare parts, accessories
- 3.4 Service
- 3.5 Figures
- 3.6 Customer service
4 VIEW OF VEHICLE
- 4.1 View of vehicle, front left (example)
- 4.2 View of vehicle, rear right (example)
5 SERIAL NUMBERS
- 5.1 Vehicle identification number
- 5.2 Type label (All EU models)
- 5.3 Key number (All EU models)
- 5.4 Engine number
- 5.5 Fork part number
- 5.6 Shock absorber article number
6 CONTROLS
- 6.1 Clutch lever
- 6.2 Hand brake lever
- 6.3 Throttle grip
- 6.4 Switch-off button
- 6.5 Horn button (All EU models)
- 6.6 Light switch (All EU models)
- 6.7 Light switch (FE US)
- 6.8 Turn signal switch (All EU models)
- 6.9 Emergency OFF switch (All EU models)
- 6.10 Start button
- 6.11 Combination switch
- 6.12 Overview of indicator lamps (All EU models)
- 6.13 Overview of indicator lamps (FE US)
- 6.14 Opening fuel tank filler cap
- 6.15 Closing the fuel tank filler cap
- 6.16 Cold start button
- 6.17 Idle speed adjusting screw
- 6.18 Shift lever
- 6.19 Foot brake lever
- 6.20 Side stand
- 6.21 Steering lock (All EU models)
- 6.22 Locking the steering (All EU models)
- 6.23 Unlocking the steering (All EU models)
7 COMBINATION INSTRUMENT
- 7.1 Combination instrument overview
- 7.2 Activation
- 7.3 Message on the combination instrument
- 7.4 Setting the combination instrument
- 7.5 Adjusting the kilometers or miles
- 7.6 Adjusting the clock
- 7.7 Setting the service display
- 7.8 Speed, time, and DST distance 1
- 7.9 Speed, time, and DST2 distance 2
- 7.10 AVG average speed, ART operating hours, and ODO total distance covered
8 PREPARING FOR USE
- 8.1 Advice on preparing for first use
- 8.2 Running-in the engine
- 8.3 Starting power of lithium-ion batteries at low temperatures
- 8.4 Preparing the vehicle for difficult operating conditions
- 8.5 Preparing the vehicle for riding on dry sand
- 8.6 Preparing the vehicle for riding on wet sand
- 8.7 Preparing the vehicle for riding on wet and muddy circuits
- 8.8 Preparing vehicle for high temperatures or slow riding
- 8.9 Preparing the vehicle for low temperatures or snow
9 RIDING INSTRUCTIONS
- 9.1 Checks and maintenance measures when preparing for use
- 9.2 Starting the vehicle
- 9.3 Activating traction control
- 9.4 Starting off
- 9.5 Shifting, riding
- 9.6 Braking
- 9.7 Stopping, parking
- 9.8 Transporting
- 9.9 Refueling
10 SERVICE SCHEDULE
- 10.1 Additional information
- 10.2 Required work
- 10.3 Recommended work
11 TUNING THE CHASSIS
- 11.1 Checking the basic chassis setting with rider's weight
- 11.2 Compression damping of the shock absorber
- 11.3 Adjusting the low-speed compression damping of the shock absorber
- 11.4 Adjusting the high-speed compression damping of the shock absorber
- 11.5 Adjusting the rebound damping of the shock absorber
- 11.6 Measuring the dimension of the rear wheel unloaded
- 11.7 Checking the static sag of the shock absorber
- 11.8 Checking the riding sag of the shock absorber
- 11.9 Adjusting the spring preload of the shock absorber
- 11.10 Adjusting the riding sag
- 11.11 Checking the basic setting of the fork
- 11.12 Adjusting the compression damping of the fork
- 11.13 Adjusting the rebound damping of the fork
- 11.14 Adjusting the spring preload of the fork
- 11.15 Handlebar position
- 11.16 Adjusting the handlebar position
12 SERVICE WORK ON THE CHASSIS
- 12.1 Raising the motorcycle with a lift stand
- 12.2 Removing the motorcycle from the lift stand
- 12.3 Bleeding the fork legs
- 12.4 Cleaning the dust boots of the fork legs
- 12.5 Removing the fork protector
- 12.6 Installing the fork protector
- 12.7 Removing the fork legs
- 12.8 Installing the fork legs
- 12.9 Removing the lower triple clamp
- 12.10 Installing the lower triple clamp
- 12.11 Checking steering head bearing play
- 12.12 Adjusting the steering head bearing play
- 12.13 Lubricating the steering head bearing
- 12.14 Removing front fender
- 12.15 Installing front fender
- 12.16 Removing the shock absorber
- 12.17 Installing the shock absorber
- 12.18 Removing the seat
- 12.19 Mounting the seat
- 12.20 Removing the air filter box cover
- 12.21 Installing the air filter box cover
- 12.22 Removing the air filter
- 12.23 Installing the air filter
- 12.24 Cleaning the air filter and air filter box
- 12.25 Removing the right side cover
- 12.26 Installing the right side cover
- 12.27 Removing the main silencer
- 12.28 Installing the main silencer
- 12.29 Cleaning the spark arrestor (FE US)
- 12.30 Changing the glass fiber yarn filling in the main silencer
- 12.31 Removing the fuel tank
- 12.32 Installing the fuel tank
- 12.33 Checking for chain dirt accumulation
- 12.34 Cleaning the chain
- 12.35 Checking the chain tension
- 12.36 Adjusting the chain tension
- 12.37 Checking the chain, rear sprocket, engine sprocket, and chain guide
- 12.38 Checking the frame
- 12.39 Checking the link fork
- 12.40 Checking throttle cable routing
- 12.41 Checking the rubber grip
- 12.42 Adjusting the basic position of the clutch lever
- 12.43 Checking/correcting the fluid level of hydraulic clutch
- 12.44 Changing the hydraulic clutch fluid
- 12.45 Removing the engine guard
- 12.46 Installing the engine guard
13 BRAKE SYSTEM
- 13.1 Adjusting the basic position of the hand brake lever
- 13.2 Checking the brake discs
- 13.3 Checking the front brake fluid level
- 13.4 Adding the front brake fluid
- 13.5 Checking the front brake linings
- 13.6 Changing the brake linings of the front brake
- 13.7 Checking the free travel of foot brake lever
- 13.8 Adjusting the basic position of the foot brake lever
- 13.9 Checking the rear brake fluid level
- 13.10 Adding rear brake fluid
- 13.11 Checking the rear brake linings
- 13.12 Changing the rear brake linings
14 WHEELS, TIRES
- 14.1 Removing the front wheel
- 14.2 Installing the front wheel
- 14.3 Removing the rear wheel
- 14.4 Installing the rear wheel
- 14.5 Checking the tire condition
- 14.6 Checking tire pressure
- 14.7 Checking spoke tension
15 ELECTRICAL SYSTEM
- 15.1 Removing the 12-V battery
- 15.2 Installing the 12-V battery
- 15.3 Charging the 12-V battery
- 15.4 Changing main fuse
- 15.5 Changing the fuses of individual power consumers
- 15.6 Removing the headlight mask with the headlight
- 15.7 Installing the headlight mask with the headlight
- 15.8 Changing the headlight bulb
- 15.9 Changing the turn signal bulb (All EU models)
- 15.10 Checking the headlight setting
- 15.11 Adjusting the headlight range
- 15.12 Changing the combination instrument battery
- 15.13 Diagnostics connector
16 COOLING SYSTEM
- 16.1 Cooling system
- 16.2 Checking the antifreeze and coolant level
- 16.3 Checking the coolant level
- 16.4 Draining the coolant
- 16.5 Refilling with coolant
- 16.6 Changing the coolant
17 TUNING THE ENGINE
- 17.1 Checking the throttle cable play
- 17.2 Adjusting the throttle cable play
- 17.3 Adjusting the characteristic map of the throttle response
- 17.4 Changing the mapping
- 17.5 Adjusting the idle speed
- 17.6 Teaching the throttle valve position
- 17.7 Checking the basic position of the shift lever
- 17.8 Adjusting the basic position of the shift lever
18 SERVICE WORK ON THE ENGINE
- 18.1 Changing the fuel screen
- 18.2 Checking the engine oil level
- 18.3 Changing the engine oil and oil filter, cleaning the oil screens
- 18.4 Adding engine oil
19 CLEANING, CARE
- 19.1 Cleaning the motorcycle
- 19.2 Checks and maintenance steps for winter operation
20 STORAGE
- 20.1 Storage
- 20.2 Preparing for use after storage
21 TROUBLESHOOTING
22 BLINK CODE
23 TECHNICAL DATA
- 23.1 Engine
- 23.2 Engine tightening torques
- 23.3 Capacities
  - 23.3.1 Engine oil
  - 23.3.2 Coolant
  - 23.3.3 Fuel
- 23.4 Chassis
- 23.5 Electrical system
- 23.6 Tires
- 23.7 Fork
- 23.8 Shock absorber
- 23.9 Chassis tightening torques
24 SUBSTANCES
25 AUXILIARY SUBSTANCES
26 STANDARDS
27 INDEX OF SPECIAL TERMS
28 LIST OF ABBREVIATIONS
29 LIST OF SYMBOLS
- 29.1 Yellow and orange symbols
- 29.2 Green and blue symbols
INDEX
- 1
- A
- B
- C
- D
- E
- F
- H
- I
- K
- L
- M
- O
- P
- R
- S
- T
- V
- W

Husqvarna FE 450 2021 Owner's Manual

Husqvarna FE 450 2021 Motorcycle manual cover

Pages 169

Year 2021

Language(s)

of 169

Husqvarna FE 450 2021 Motorcycle Specification

The Husqvarna FE 450 2021 is a high-performance off-road motorcycle blending cutting-edge technology with superior ergonomics. Powered by a 449.9cc single-cylinder, 4-stroke, SOHC engine, it delivers robust power and torque, making it ideal for both competitive racing and recreational riding. The engine features advanced electronic fuel injection and a 6-speed wide-ratio gearbox for seamless power delivery and optimal control.

The chassis is constructed from a lightweight chromium-molybdenum steel frame, enhancing durability and handling precision. The bike's suspension system includes a WP XPLOR 48 front fork and WP XACT rear shock absorber, both fully adjustable to suit various terrains and riding styles. The brake system comprises high-performance Brembo components, ensuring reliable stopping power.

Ergonomics are meticulously designed with a high-grip seat, tapered handlebars, and adjustable footpegs to provide maximum comfort and control. The FE 450 also includes a multifunctional digital display for monitoring essential bike parameters. The bodywork features a minimalist design with in-mold graphics that resist wear and tear. Additionally, the bike is equipped with electric start and a lightweight Li-ion battery, ensuring quick and reliable ignition.

The Husqvarna FE 450 2021 stands out with its combination of top-tier engineering and rider-focused design, making it a formidable choice for those seeking excellence in off-road performance.

Husqvarna FE 450 2021 Motorcycle F.A.Q.

How often should I perform an oil change on the Husqvarna FE 450 2021?

It is recommended to change the oil every 10 hours of riding or after every race to ensure optimal engine performance and longevity.

What type of fuel should be used in the Husqvarna FE 450 2021?

Use unleaded gasoline with an octane rating of at least 95 RON to ensure proper engine operation and performance.

How do I adjust the suspension on my Husqvarna FE 450 2021 for off-road riding?

To adjust the suspension for off-road riding, refer to the suspension settings in the owner's manual. Typically, you will need to adjust the compression and rebound damping based on the terrain and your riding style.

What is the correct tire pressure for the Husqvarna FE 450 2021?

The recommended tire pressure for the Husqvarna FE 450 2021 is typically 12 psi for off-road conditions. However, it is advised to check the manual for specific recommendations based on riding conditions.

How can I troubleshoot starting issues with my Husqvarna FE 450 2021?

If the bike won't start, check the battery charge, fuel level, and ensure the kill switch is in the correct position. Inspect the spark plug and ignition system if the issue persists.

What maintenance should be performed after a muddy ride?

After a muddy ride, clean the bike thoroughly, inspect and lubricate the chain, check the air filter, and ensure all electrical connections are dry and secure.

How do I properly clean and maintain the air filter on the Husqvarna FE 450 2021?

Remove the air filter, wash it with soap and water, let it dry completely, then apply air filter oil before reinstalling. Regular maintenance is essential for optimal performance.

What should I do if the clutch feels stiff on my Husqvarna FE 450 2021?

Check the clutch cable for proper tension and lubrication. If the issue persists, inspect the clutch plates for wear and replace if necessary.

How can I improve the fuel efficiency of my Husqvarna FE 450 2021?

To improve fuel efficiency, ensure regular maintenance, keep the air filter clean, and adjust the riding style to be smoother and less aggressive.

What are the common signs that the brake pads need replacing on the Husqvarna FE 450 2021?

Common signs include reduced braking performance, squeaking noises, and visible wear to the pads. Replace them promptly to ensure safety.