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 Steering head label
- 5.3 Engine number
- 5.4 Fork article number
- 5.5 Shock absorber article number
6 CONTROLS
- 6.1 Clutch lever
- 6.2 Hand brake lever
- 6.3 Throttle grip
- 6.4 Stop button
- 6.5 Start button
- 6.6 Combination switch
- 6.7 Overview of indicator lights
- 6.8 Combination instrument
- 6.9 Opening fuel tank filler cap
- 6.10 Closing the fuel tank filler cap
- 6.11 Cold start button
- 6.12 Idle speed adjusting screw
- 6.13 Shift lever
- 6.14 Foot brake lever
- 6.15 Plug-in stand
- 6.16 Factory Start
7 PREPARING FOR USE
- 7.1 Advice on preparing for first use
- 7.2 Running in the engine
- 7.3 Starting power of lithium-ion batteries at low temperatures
- 7.4 Preparing the vehicle for difficult operating conditions
- 7.5 Preparing the vehicle for rides on dry sand
- 7.6 Preparing the vehicle for rides on wet sand
- 7.7 Preparing the vehicle for riding on wet and muddy circuits
- 7.8 Preparing vehicle for high temperatures or slow riding
- 7.9 Preparing the vehicle for low temperatures or snow
8 RIDING INSTRUCTIONS
- 8.1 Checks and maintenance measures when preparing for use
- 8.2 Starting the vehicle
- 8.3 Activating launch control
- 8.4 Activating traction control
- 8.5 Activating the Factory Start
- 8.6 Starting off
- 8.7 Quickshifter
- 8.8 Activating the quickshifter
- 8.9 Shifting, riding
- 8.10 Applying the brakes
- 8.11 Stopping, parking
- 8.12 Transporting
- 8.13 Refueling
9 SERVICE SCHEDULE
- 9.1 Additional information
- 9.2 Service schedule
10 TUNING THE CHASSIS
- 10.1 Checking the basic chassis setting with rider's weight
- 10.2 Air suspension XACT
- 10.3 Compression damping of the shock absorber
- 10.4 Adjusting the low-speed compression damping of the shock absorber
- 10.5 Adjusting the high-speed compression damping of the shock absorber
- 10.6 Adjusting the rebound damping of the shock absorber
- 10.7 Measuring the dimension of the rear wheel unloaded
- 10.8 Checking the static sag of the shock absorber
- 10.9 Checking the riding sag of the shock absorber
- 10.10 Adjusting the spring preload of the shock absorber
- 10.11 Adjusting the riding sag
- 10.12 Checking the basic setting of the fork
- 10.13 Adjusting the fork air pressure
- 10.14 Adjusting the compression damping of the fork
- 10.15 Adjusting the rebound damping of the fork
- 10.16 Handlebar position
- 10.17 Adjusting the handlebar position
11 SERVICE WORK ON THE CHASSIS
- 11.1 Raising the motorcycle with a lift stand
- 11.2 Removing the motorcycle from the lift stand
- 11.3 Bleeding the fork legs
- 11.4 Cleaning the dust boots of the fork legs
- 11.5 Removing the fork protector
- 11.6 Installing the fork protector
- 11.7 Removing the engine guard
- 11.8 Installing the engine guard
- 11.9 Removing the fork legs
- 11.10 Installing the fork legs
- 11.11 Removing the lower triple clamp
- 11.12 Installing the lower triple clamp
- 11.13 Checking the steering head bearing play
- 11.14 Adjusting steering head bearing play
- 11.15 Lubricating the steering head bearing
- 11.16 Removing the start number plate
- 11.17 Installing the start number plate
- 11.18 Removing front fender
- 11.19 Installing front fender
- 11.20 Removing the shock absorber
- 11.21 Installing the shock absorber
- 11.22 Removing the seat
- 11.23 Mounting the seat
- 11.24 Removing the air filter box cover
- 11.25 Installing the air filter box cover
- 11.26 Removing the air filter
- 11.27 Cleaning the air filter and air filter box
- 11.28 Installing the air filter
- 11.29 Securing the air filter box cover
- 11.30 Removing the main silencer
- 11.31 Installing the main silencer
- 11.32 Changing the glass fiber yarn filling of the main silencer
- 11.33 Removing the fuel tank
- 11.34 Installing the fuel tank
- 11.35 Checking for chain dirt accumulation
- 11.36 Cleaning the chain
- 11.37 Checking the chain tension
- 11.38 Adjusting the chain tension
- 11.39 Checking the chain, rear sprocket, engine sprocket, and chain guide
- 11.40 Checking the frame
- 11.41 Checking the link fork
- 11.42 Checking the throttle cable routing
- 11.43 Checking the rubber grips
- 11.44 Programming the quickshifter
- 11.45 Adjusting the basic position of the clutch lever
- 11.46 Checking/correcting the fluid level of the hydraulic clutch
- 11.47 Changing the hydraulic clutch fluid
12 BRAKE SYSTEM
- 12.1 Checking the free travel of the hand brake lever
- 12.2 Adjusting the basic position of the hand brake lever
- 12.3 Checking the brake discs
- 12.4 Checking the front brake fluid level
- 12.5 Adding front brake fluid
- 12.6 Checking the front brake linings
- 12.7 Changing the brake linings of the front brake
- 12.8 Checking the free travel of foot brake lever
- 12.9 Adjusting the basic position of the foot brake lever
- 12.10 Checking the rear brake fluid level
- 12.11 Adding rear brake fluid
- 12.12 Checking the brake linings of the rear brake
- 12.13 Changing the rear brake linings
13 WHEELS, TIRES
- 13.1 Removing the front wheel
- 13.2 Installing the front wheel
- 13.3 Removing the rear wheel
- 13.4 Installing the rear wheel
- 13.5 Checking the tire condition
- 13.6 Checking tire pressure
- 13.7 Checking the spoke tension
14 ELECTRICAL SYSTEM
- 14.1 Removing the 12-V battery
- 14.2 Installing the 12-V battery
- 14.3 Charging the 12 V battery
- 14.4 Changing the main fuse
- 14.5 Changing the fuse of the fuel pump
- 14.6 Diagnostics connector
15 COOLING SYSTEM
- 15.1 Cooling system
- 15.2 Checking the antifreeze and coolant level
- 15.3 Checking the coolant level
- 15.4 Draining the coolant
- 15.5 Refilling with coolant
- 15.6 Changing the coolant
16 TUNING THE ENGINE
- 16.1 Checking the play in the throttle cable
- 16.2 Adjusting the play in the throttle cable
- 16.3 Adjusting the characteristic map of the throttle response
- 16.4 Changing the mapping
- 16.5 Adjusting the idle speed
- 16.6 Teaching the throttle valve position
- 16.7 Checking the basic position of the shift lever
- 16.8 Adjusting the basic position of the shift lever
17 SERVICE WORK ON THE ENGINE
- 17.1 Changing the fuel screen
- 17.2 Checking the engine oil level
- 17.3 Changing the engine oil and oil filter, cleaning the oil screen
- 17.4 Adding engine oil
18 CLEANING, CARE
- 18.1 Cleaning the motorcycle
19 STORAGE
- 19.1 Storage
- 19.2 Putting into operation after storage
20 TROUBLESHOOTING
21 BLINK CODE
22 TECHNICAL DATA
- 22.1 Engine
- 22.2 Engine tightening torques
- 22.3 Capacities
  - 22.3.1 Engine oil
  - 22.3.2 Coolant
  - 22.3.3 Fuel
- 22.4 Chassis
- 22.5 Electrical system
- 22.6 Tires
- 22.7 Fork
- 22.8 Shock absorber
- 22.9 Chassis tightening torques
23 SUBSTANCES
24 AUXILIARY SUBSTANCES
25 STANDARDS
26 INDEX OF SPECIAL TERMS
27 LIST OF ABBREVIATIONS
28 LIST OF SYMBOLS
- 28.1 Yellow and orange symbols
- 28.2 Green and blue symbols
INDEX
- 1
- A
- B
- C
- D
- E
- F
- H
- I
- L
- M
- O
- P
- Q
- R
- S
- T
- U
- V
- W

Husqvarna FC 250 Rockstar 2022 Owner's Manual

Husqvarna FC 250 Rockstar 2022 Motorcycle manual cover

Pages 151

Year 2022

Language(s)

of 151

Husqvarna FC 250 Rockstar 2022 Motorcycle Specification

The Husqvarna FC 250 Rockstar 2022 Motorcycle is a high-performance motocross bike that combines cutting-edge technology with a sleek design, tailored for competitive racing. It features a compact 249cc, single-cylinder, 4-stroke engine with advanced electronics, including a state-of-the-art Keihin EMS that ensures precise fuel injection and ignition timing. The engine is equipped with a DOHC layout and lightweight titanium valves, optimizing performance and durability.

The motorcycle's chassis is designed for agility and stability, incorporating a chromium-molybdenum steel frame that offers a perfect balance of rigidity and flex. The WP XACT front forks with AER technology and the WP XACT rear shock absorber provide excellent handling and comfort on varied terrain. A ProTaper handlebar and ODI lock-on grips enhance rider control and ergonomics.

The Husqvarna FC 250 Rockstar 2022 also features a high-performance Brembo hydraulic clutch system and a 5-speed gearbox with a lightweight DDS (Damped Diaphragm Steel) clutch. The bike's braking system includes Brembo calipers and high-performance discs, ensuring superior stopping power and control.

Aesthetically, the motorcycle stands out with its Rockstar Energy graphics and unique color scheme, complementing the robust plastic bodywork designed for durability and rider comfort. The integrated airbox and air filter design allow for quick and easy maintenance.

Overall, the Husqvarna FC 250 Rockstar 2022 is engineered to deliver exceptional power, control, and reliability, making it a top choice for professional motocross riders.

Husqvarna FC 250 Rockstar 2022 Motorcycle F.A.Q.

How do I perform an oil change on the Husqvarna FC 250 Rockstar 2022?

To perform an oil change, first warm up the engine, then remove the drain bolt and let the oil drain into a pan. Replace the oil filter, reinstall the drain bolt, and fill with the recommended oil type and amount specified in the owner's manual.

What are the recommended tire pressures for the Husqvarna FC 250 Rockstar 2022?

The recommended tire pressures for the Husqvarna FC 250 Rockstar 2022 are typically around 12 psi for the front tire and 12 psi for the rear tire, but always check your owner's manual for specific recommendations based on riding conditions.

How can I troubleshoot starting issues with my Husqvarna FC 250 Rockstar 2022?

If the bike won't start, check the battery charge, inspect the spark plug for fouling, ensure the fuel tap is on, and verify that the kill switch is set to "Run." If problems persist, consult a professional mechanic.

What is the maintenance schedule for the Husqvarna FC 250 Rockstar 2022?

The maintenance schedule includes regular checks and services, such as oil changes every 10 hours of use, air filter cleaning after every ride, and valve clearance checks every 30 hours. Refer to the owner's manual for a detailed schedule.

How do I adjust the suspension on my Husqvarna FC 250 Rockstar 2022 for better performance?

To adjust the suspension, start with the preload settings, then adjust the compression and rebound damping according to your weight and riding conditions. Make incremental changes and test ride to find the best setup.

What fuel type is recommended for the Husqvarna FC 250 Rockstar 2022?

The recommended fuel type for the Husqvarna FC 250 Rockstar 2022 is unleaded gasoline with an octane rating of 95 RON or higher. Avoid using ethanol blends over 10%.

How can I improve the engine performance of my Husqvarna FC 250 Rockstar 2022?

To enhance engine performance, consider upgrading the exhaust system, using high-quality oil, ensuring the air filter is clean, and tuning the ECU for optimal fuel mapping. Professional installation is recommended for best results.

How do I clean the air filter on my Husqvarna FC 250 Rockstar 2022?

Remove the air filter cover, take out the filter, and wash it with a suitable cleaning solution. Allow it to dry completely, then apply air filter oil before reinstalling. Ensure it is seated correctly to prevent dirt ingress.

What should I do if my Husqvarna FC 250 Rockstar 2022 overheats?

If the motorcycle overheats, stop riding immediately, let the engine cool down, check the coolant level, and inspect for leaks. Ensure the radiator is not obstructed. If the problem persists, seek professional assistance.

How can I adjust the clutch lever on my Husqvarna FC 250 Rockstar 2022 for a better fit?

To adjust the clutch lever, locate the adjustment screw or dial near the lever mount, and turn it to achieve the desired lever position and free play. Check the owner's manual for specific adjustment procedures.