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
- 5.3 Engine number
- 5.4 Fork part number
- 5.5 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 Map switch
- 6.6 Start button
- 6.7 Overview of indicator lamps
- 6.8 Opening fuel tank filler cap
- 6.9 Closing the fuel tank filler cap
- 6.10 Opening 2-stroke oil tank cap
- 6.11 Closing 2-stroke oil tank cap
- 6.12 Cold start button
- 6.13 Idle speed adjusting screw
- 6.14 Shift lever
- 6.15 Foot brake lever
- 6.16 Side stand
- 6.17 Service hour counter
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 riding on dry sand
- 7.6 Preparing the vehicle for riding 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 Starting off
- 8.4 Shifting, riding
- 8.5 Applying the brakes
- 8.6 Stopping, parking
- 8.7 Transporting
- 8.8 Refueling
- 8.9 Adding 2-stroke oil
9 SERVICE SCHEDULE
- 9.1 Additional information
- 9.2 Required work
- 9.3 Recommended work
10 TUNING THE CHASSIS
- 10.1 Checking the basic chassis setting with the rider's weight
- 10.2 Air suspension XACT 5448
- 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 rear wheel dimension 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 fork legs
- 11.8 Installing the fork legs
- 11.9 Removing the lower triple clamp
- 11.10 Installing the lower triple clamp
- 11.11 Checking steering head bearing play
- 11.12 Adjusting steering head bearing play
- 11.13 Lubricating the steering head bearing
- 11.14 Removing the start number plate
- 11.15 Installing the start number plate
- 11.16 Removing front fender
- 11.17 Installing front fender
- 11.18 Removing the shock absorber
- 11.19 Installing the shock absorber
- 11.20 Removing the seat
- 11.21 Mounting the seat
- 11.22 Removing the air filter box cover
- 11.23 Installing the air filter box cover
- 11.24 Removing the air filter
- 11.25 Cleaning the air filter and air filter box
- 11.26 Installing the air filter
- 11.27 Removing the main silencer
- 11.28 Installing the main silencer
- 11.29 Changing the glass fiber yarn filling of the main silencer
- 11.30 Removing the right side cover
- 11.31 Installing the right side cover
- 11.32 Removing the fuel tank
- 11.33 Installing the fuel tank
- 11.34 Checking the chain for dirt
- 11.35 Cleaning the chain
- 11.36 Checking the chain tension
- 11.37 Adjusting the chain tension
- 11.38 Checking the chain, rear sprocket, engine sprocket, and chain guide
- 11.39 Checking the frame
- 11.40 Checking the link fork
- 11.41 Checking the throttle cable routing
- 11.42 Checking the rubber grip
- 11.43 Adjusting the basic position of the clutch lever
- 11.44 Checking/correcting the fluid level of hydraulic clutch
- 11.45 Changing the hydraulic clutch fluid
12 BRAKE SYSTEM
- 12.1 Adjusting the basic position of the hand brake lever
- 12.2 Checking the brake discs
- 12.3 Checking the front brake fluid level
- 12.4 Adding front brake fluid
- 12.5 Checking the front brake linings
- 12.6 Changing the front brake linings
- 12.7 Checking the free travel of foot brake lever
- 12.8 Adjusting the basic position of the foot brake lever
- 12.9 Checking the rear brake fluid level
- 12.10 Adding rear brake fluid
- 12.11 Checking the brake linings of the rear brake
- 12.12 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 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 fuses of individual power consumers
- 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 throttle cable play
- 16.2 Adjusting the throttle cable play
- 16.3 Adjusting the characteristic map of the throttle response
- 16.4 Adjusting the idle speed
- 16.5 Programming ambient pressure
- 16.6 Checking the basic position of the shift lever
- 16.7 Adjusting the basic position of the shift lever
17 SERVICE WORK ON THE ENGINE
- 17.1 Changing the fuel screen
- 17.2 Checking 2-stroke oil level
- 17.3 Priming oil pump
- 17.4 Cleaning the oil screen in the oil tank
- 17.5 Checking the gear oil level
- 17.6 Changing the gear oil
- 17.7 Adding the gear oil
18 CLEANING, CARE
- 18.1 Cleaning the motorcycle
19 STORAGE
- 19.1 Storage
- 19.2 Preparing for use after storage
20 TROUBLESHOOTING
21 BLINK CODE
22 TECHNICAL DATA
- 22.1 Engine
- 22.2 Engine tightening torques
- 22.3 Capacities
  - 22.3.1 Gear 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 Red symbols
- 28.2 Yellow and orange symbols
INDEX
- 1
- 2
- A
- B
- C
- D
- E
- F
- G
- H
- I
- L
- M
- O
- P
- R
- S
- T
- U
- V
- W

Husqvarna TX 300i 2021 Owner's Manual

Husqvarna TX 300i 2021 Motorcycle manual cover

Pages 151

Year 2021

Language(s)

of 151

Husqvarna TX 300i 2021 Motorcycle Specification

The Husqvarna TX 300i 2021 is a high-performance off-road motorcycle engineered for demanding terrains and rigorous enduro racing. This model boasts a 293.2cc, single-cylinder, 2-stroke engine equipped with advanced fuel injection technology, ensuring optimal power delivery and enhanced fuel efficiency. The engine is complemented by an innovative exhaust system, which includes a two-stroke reed valve and electronically controlled exhaust port, providing superior torque and throttle response.

The TX 300i features a robust chromium-molybdenum steel frame designed for maximum rigidity and minimal weight, enhancing maneuverability and rider control. The motorcycle is equipped with a WP Xplor 48 front fork and a WP Xact rear shock absorber, both fully adjustable to accommodate varying riding conditions and rider preferences. These suspension components offer exceptional responsiveness and stability, ensuring a smooth ride over rough terrain.

Braking power is delivered through high-quality Brembo calipers paired with wave disc brakes, offering reliable and precise stopping capability. The TX 300i also includes an advanced traction control system and a hydraulic clutch, providing consistent performance and ease of handling. The ergonomically designed seat and bodywork facilitate rider movement and comfort, while the integrated airbox and tool-less filter access ensure easy maintenance.

With a lightweight design and a dry weight of approximately 101.3 kg (223.3 lbs), the Husqvarna TX 300i 2021 is built for agility and speed. It features a 10-liter fuel tank that supports extended rides without frequent refueling. The motorcycle's cutting-edge electronics include a digital display for real-time data monitoring and an electric starter for convenience. Overall, the Husqvarna TX 300i 2021 sets a benchmark in off-road motorcycling with its blend of advanced engineering, innovative technology, and superior performance.

Husqvarna TX 300i 2021 Motorcycle F.A.Q.

What type of fuel should I use for the Husqvarna TX 300i 2021?

The Husqvarna TX 300i 2021 is designed to run on high-quality unleaded fuel with a minimum octane rating of 95 RON. It's important to avoid ethanol-blended fuels to maintain optimal performance.

How do I perform a basic oil change on the Husqvarna TX 300i 2021?

To perform an oil change, first warm up the engine and then turn it off. Place a container under the engine and remove the drain bolt to let the oil drain completely. Replace the oil filter, reinstall the drain bolt, and fill the engine with the recommended type and amount of oil.

What are the recommended tire pressures for the Husqvarna TX 300i 2021?

The recommended tire pressure for the Husqvarna TX 300i 2021 is typically 12 psi for both front and rear tires. However, this can vary based on terrain and rider preference, so adjust accordingly for optimal traction and performance.

How can I troubleshoot starting issues with the Husqvarna TX 300i 2021?

If the motorcycle is having trouble starting, check the battery charge, ensure the fuel is fresh, and inspect the spark plug for wear or fouling. Verify that all electrical connections are secure and consult the user manual for further diagnostics.

How often should I clean the air filter on the Husqvarna TX 300i 2021?

The air filter should be checked and cleaned after every race or long ride, especially in dusty conditions. Clean it more frequently if you ride in particularly dusty or dirty environments to maintain engine performance.

What is the proper way to adjust the suspension on the Husqvarna TX 300i 2021?

To adjust the suspension, use the clickers on the forks and shock absorber to fine-tune the damping and rebound settings based on your weight and riding style. Consult the owner’s manual for specific guidance on setting sag and recommended clicker settings.

How do I replace the spark plug on the Husqvarna TX 300i 2021?

To replace the spark plug, remove the seat and fuel tank to access the engine. Use a spark plug wrench to remove the old plug, check the gap on the new plug, and install it by hand before tightening it with the wrench. Ensure it's secure but not overtightened.

What maintenance should be performed after a ride in wet conditions on the Husqvarna TX 300i 2021?

After riding in wet conditions, thoroughly clean the bike to remove mud and moisture. Dry it completely, lubricate the chain, check the brakes for proper function, and inspect all electrical connections for moisture intrusion.

How do I adjust the chain tension on the Husqvarna TX 300i 2021?

To adjust the chain tension, place the bike on a stand and loosen the axle nut. Turn the adjusters on both sides of the swingarm evenly to achieve the correct tension, typically 30-40mm of slack. Tighten the axle nut and recheck the tension.

What are the regular maintenance intervals for the Husqvarna TX 300i 2021?

Regular maintenance intervals for the Husqvarna TX 300i 2021 include oil changes every 10 hours, air filter cleaning after each ride, and a full service check every 30 hours or as recommended in the owner's manual.