Husqvarna FE 350s 2021 User Manual

OWNER'S MANUAL 2021
FE 350s
Art. no. 3402452en

Husqvarna FE 350s 2021 Specifications

General

Engine Type	Single Cylinder, 4-Stroke
Displacement	349.7 cc
Bore x Stroke	88 mm x 57.5 mm
Compression Ratio	12.3:1
Starter	Electric
Transmission	6-speed
Cooling	Liquid Cooled
Front Suspension	WP XPLOR-USD, Ø 48 mm
Seat Height	Not available
Fuel System	Electronic fuel injection (EFI)
Frame	Central tube frame, chrome molybdenum steel
Rear Suspension	WP Xplor shock absorber
Front Brake	Disc brake
Rear Brake	Disc brake
Front Tire	80/100-21
Rear Tire	140/80-18
Fuel Capacity	8.5 liters
Fuel Tank Capacity (approx.)	8.5 liters
Weight	Not Provided
Weight (without fuel)	Not Provided
Wheelbase	1, 482 mm (58.3 in)

Summary

1 MEANS OF REPRESENTATION

1.1 Symbols used

Explains the meaning of specific symbols used in the manual.

1.2 Formats used

Explains the typographical formats used in the document.

2 SAFETY ADVICE

2.1 Use definition – intended use

Defines the intended purpose and scope of the vehicle's use.

2.2 Misuse

Describes dangers arising from using the vehicle not as intended.

2.3 Safety advice

Emphasizes the importance of reading and following safety instructions.

2.4 Degrees of risk and symbols

Explains risk levels and associated symbols used in the manual.

2.5 Overview of labels

Identifies and illustrates various labels on the motorcycle.

2.6 Reporting safety defects

Instructs users on how to report vehicle defects that could cause injury or death.

2.11 Tampering warning

Prohibits tampering with the noise control system and lists prohibited acts.

2.12 Safe operation

Provides crucial safety guidelines for operating the vehicle.

2.13 Protective clothing

Emphasizes the importance and type of protective clothing for riding.

3 IMPORTANT NOTES

3.1 Manufacturer warranty, implied warranty

Explains warranty conditions and voiding clauses for work.

3.4 Service

Highlights the importance of proper service for vehicle longevity and performance.

4 VIEW OF VEHICLE

4.1 View of vehicle, front left (example)

Illustrates and labels key components visible from the front left view.

4.2 View of vehicle, rear right (example)

Illustrates and labels key components visible from the rear right view.

5 SERIAL NUMBERS

5.1 Vehicle identification number

Shows the location of the VIN, stamped on the steering head.

5.3 Key number

Explains the key number's location on the KEYCODECARD for spare keys.

6 CONTROLS

6.1 Clutch lever

Identifies the clutch lever and its hydraulic, automatic adjustment.

6.4 Ignition lock

Explains the function of the ignition lock and its possible states.

6.5 Emergency OFF switch

Identifies the emergency OFF switch and its functions.

6.6 Start button

Identifies the start button and its function for actuating the starter motor.

6.10 Overview of indicator lamps

Explains the meaning of various indicator lamps on the dashboard.

6.11 Opening fuel tank filler cap

Provides instructions and safety warnings for opening the fuel tank cap.

6.14 Idle speed adjusting screw

Details how to adjust the idle speed for optimal starting and response.

6.18 Steering lock

Identifies the steering lock and its function to secure the steering.

6.19 Locking the steering

Provides instructions and safety notes for locking the steering.

7 COMBINATION INSTRUMENT

7.1 Combination instrument overview

Identifies the main components of the combination instrument display.

7.3 Message on the combination instrument

Lists possible messages displayed and their meanings.

7.6 Adjusting the clock

Provides instructions for setting the time format (12h/24h) and time.

7.8 Speed, time, and DST distance 1

Explains how to view speed, time, and distance 1 on the instrument.

8 PREPARING FOR USE

8.1 Advice on preparing for first use

Provides essential advice and warnings before the first ride.

8.2 Running-in the engine

Explains the procedure for running in the engine to ensure longevity.

8.4 Preparing the vehicle for difficult operating conditions

Advises on preparing the vehicle for challenging conditions like sand or mud.

9 RIDING INSTRUCTIONS

9.1 Checks and maintenance measures when preparing for use

Lists essential checks and maintenance before each ride.

9.2 Starting the vehicle

Provides instructions and safety warnings for starting the engine.

9.3 Starting off

Guides the rider on how to start moving from a standstill.

9.4 Shifting, riding

Explains the process of shifting gears and general riding advice.

9.5 Braking

Details braking techniques and warnings for safe stopping.

9.6 Stopping, parking

Provides instructions and warnings for stopping and parking the motorcycle safely.

9.8 Refueling

Provides instructions and safety precautions for refueling the motorcycle.

10 SERVICE SCHEDULE

10.1 Additional information

Notes on service intervals, country variations, and updates.

10.2 Required work

Lists maintenance tasks and their intervals for different mileage points.

10.3 Recommended work

Lists recommended periodic maintenance tasks based on time or mileage.

11 TUNING THE CHASSIS

11.1 Checking the basic chassis setting with rider's weight

Explains how to adjust suspension settings based on rider weight.

11.3 Adjusting the low-speed compression damping of the shock absorber

Details how to adjust the low-speed compression damping of the shock absorber.

11.4 Adjusting the high-speed compression damping of the shock absorber

Details how to adjust the high-speed compression damping of the shock absorber.

11.5 Adjusting the rebound damping of the shock absorber

Provides instructions for adjusting the shock absorber's rebound damping.

11.7 Checking the static sag of the shock absorber

Details the procedure for checking the static sag of the rear shock absorber.

11.8 Checking the riding sag of the shock absorber

Explains how to check the riding sag of the rear shock absorber.

11.9 Adjusting the spring preload of the shock absorber

Guides on how to adjust the spring preload for the shock absorber.

11.12 Adjusting the compression damping of the fork

Details how to adjust the fork's compression damping.

11.13 Adjusting the rebound damping of the fork

Explains how to adjust the fork's rebound damping.

11.14 Adjusting the spring preload of the fork

Provides instructions for adjusting the fork's spring preload.

12 SERVICE WORK ON THE CHASSIS

12.1 Raising the motorcycle with a lift stand

Explains how to safely raise the motorcycle using a lift stand.

12.3 Bleeding the fork legs

Provides instructions for bleeding air from the fork legs.

12.7 Removing the fork legs

Details the process for removing the front fork legs.

12.8 Installing the fork legs

Guides on how to correctly install the front fork legs.

12.11 Checking steering head bearing play

Explains how to check for play in the steering head bearing.

12.12 Adjusting the steering head bearing play

Provides instructions for adjusting the steering head bearing play.

12.16 Removing the shock absorber

Provides instructions for removing the rear shock absorber.

12.17 Installing the shock absorber

Guides on how to correctly install the rear shock absorber.

12.18 Removing the seat

Details the steps for removing the motorcycle seat.

12.19 Mounting the seat

Provides instructions for correctly mounting the motorcycle seat.

12.22 Removing the air filter

Provides instructions for removing the air filter, with engine damage warnings.

12.23 Installing the air filter

Guides on how to correctly install the air filter.

12.24 Cleaning the air filter and air filter box

Details the cleaning process for the air filter and box, with environmental notes.

12.27 Removing the main silencer

Details the procedure for removing the main silencer, with burn warnings.

12.28 Installing the main silencer

Guides on how to correctly install the main silencer.

12.31 Removing the fuel tank

Details the procedure for removing the fuel tank, with fire and poisoning warnings.

12.32 Installing the fuel tank

Provides instructions for installing the fuel tank, with fire and poisoning warnings.

12.34 Cleaning the chain

Details the procedure for cleaning the drive chain, with warnings.

12.35 Checking the chain tension

Explains how to check the chain tension and the consequences of incorrect tension.

12.36 Adjusting the chain tension

Provides instructions for adjusting the chain tension, with warnings.

12.37 Checking the chain, rear sprocket, engine sprocket, and chain guide

Details how to check wear on the chain, sprockets, and chain guide.

12.38 Checking the frame

Explains how to check the frame for cracks or deformation.

12.40 Checking throttle cable routing

Provides instructions for checking the routing of the throttle cables.

12.41 Checking the rubber grip

Details how to check the rubber grips for damage, wear, or looseness.

12.42 Adjusting the basic position of the clutch lever

Explains how to adjust the clutch lever position for rider comfort.

12.43 Checking/correcting the fluid level of hydraulic clutch

Guides on checking and correcting the hydraulic clutch fluid level.

12.44 Changing the hydraulic clutch fluid

Details the procedure for changing the hydraulic clutch fluid, with warnings.

13 BRAKE SYSTEM

13.1 Adjusting the basic position of the hand brake lever

Explains how to adjust the hand brake lever position.

13.2 Checking the brake discs

Details how to check brake disc thickness and for damage.

13.3 Checking the front brake fluid level

Guides on checking the front brake fluid level and potential issues.

13.4 Adding the front brake fluid

Details how to add front brake fluid, with warnings.

13.5 Checking the front brake linings

Explains how to check the front brake linings for wear and damage.

13.6 Changing the front brake linings

Provides instructions for changing the front brake linings, with warnings.

13.7 Checking the free travel of foot brake lever

Details how to check and set the free travel of the foot brake lever.

13.8 Adjusting the basic position of the foot brake lever

Guides on adjusting the foot brake lever's basic position for ergonomics.

13.9 Checking the rear brake fluid level

Guides on checking the rear brake fluid level and potential issues.

13.10 Adding rear brake fluid

Details how to add rear brake fluid, with warnings.

13.11 Checking the rear brake linings

Explains how to check the rear brake linings for wear and damage.

13.12 Changing the rear brake linings

Provides instructions for changing the rear brake linings, with warnings.

14 WHEELS, TIRES

14.1 Removing the front wheel

Details the procedure for removing the front wheel, with brake warnings.

14.2 Installing the front wheel

Guides on how to correctly install the front wheel, with brake warnings.

14.3 Removing the rear wheel

Explains how to remove the rear wheel, with chain and brake warnings.

14.4 Installing the rear wheel

Details the procedure for installing the rear wheel, with brake warnings.

14.5 Checking the tire condition

Explains how to check tires for damage, tread depth, and age.

14.6 Checking tire pressure

Advises on the importance of correct tire pressure for riding comfort and tire life.

14.7 Checking spoke tension

Details how to check spoke tension and the consequences of incorrect tension.

15 ELECTRICAL SYSTEM

15.1 Removing the 12-V battery

Provides step-by-step instructions for removing the 12-V battery, with warnings.

15.2 Installing the 12-V battery

Guides on how to correctly install the 12-V battery.

15.3 Charging the 12-V battery

Details the procedure for charging the 12-V battery, with warnings.

15.4 Changing main fuse

Provides instructions for changing the main fuse, with fire hazard warnings.

15.5 Changing the fuses of individual power consumers

Details how to change fuses for specific power consumers.

15.6 Removing the headlight mask with the headlight

Explains how to remove the headlight mask and headlight assembly.

15.7 Installing the headlight mask with the headlight

Guides on how to correctly install the headlight mask and headlight.

15.8 Changing the headlight bulb

Details the procedure for changing the headlight bulb.

15.10 Checking the headlight setting

Provides instructions for checking and setting the headlight alignment.

15.11 Adjust the headlight range.

Details how to adjust the headlight range based on conditions.

15.12 Changing the combination instrument battery

Explains how to replace the battery in the combination instrument.

15.13 Diagnostics connector

Indicates the location of the diagnostics connector under the seat.

16 COOLING SYSTEM

16.2 Checking the antifreeze and coolant level

Guides on checking coolant level and antifreeze protection, with warnings.

16.3 Checking the coolant level

Details how to check the coolant level in the radiator, with warnings.

16.4 Draining the coolant

Provides instructions for draining the coolant, with scalding warnings.

16.5 Refilling with coolant

Details how to refill the cooling system with coolant, with warnings.

16.6 Changing the coolant

Explains the procedure for changing the coolant, with warnings.

17 TUNING THE ENGINE

17.1 Checking the throttle cable play

Explains how to check throttle cable play and its effect on idle speed.

17.2 Adjusting the throttle cable play

Provides instructions for adjusting throttle cable play.

17.3 Adjusting the characteristic map of the throttle response

Explains how to change the throttle response by altering the guide plate.

17.4 Adjusting the idle speed

Details how to adjust the idle speed for optimal engine operation.

17.5 Teaching the throttle valve position

Explains the procedure for teaching the throttle valve position to the control unit.

17.6 Checking the basic position of the shift lever

Guides on checking the shift lever's basic position to avoid boot contact.

17.7 Adjusting the basic position of the shift lever

Provides instructions for adjusting the shift lever's basic position.

18 SERVICE WORK ON THE ENGINE

18.1 Changing the fuel screen

Details the procedure for changing the fuel screen, with warnings.

18.2 Checking the engine oil level

Guides on checking the engine oil level under cold and hot conditions.

18.3 Changing the engine oil and oil filter, cleaning the oil screen

Provides instructions for changing engine oil and filter, with warnings.

18.4 Adding engine oil

Details how to add engine oil, with warnings about mixing oils.

19 CLEANING, CARE

19.1 Cleaning the motorcycle

Provides instructions for cleaning the motorcycle, with warnings about pressure washers.

19.2 Checks and maintenance steps for winter operation

Details maintenance steps for winter storage and protection against salt.

20 STORAGE

20.1 Storage

Outlines steps for preparing the motorcycle for longer-term storage.

20.2 Preparing for use after storage

Details the procedure for preparing the motorcycle after it has been stored.

21 TROUBLESHOOTING

22 TECHNICAL DATA

22.1 Engine

Lists detailed technical specifications for the engine.

22.2 Engine tightening torques

Provides a list of engine component tightening torques and threadlocker specifications.

22.3 Capacities

Lists the capacities for engine oil, coolant, and fuel.

22.4 Chassis

Details technical specifications related to the chassis components.

22.5 Electrical system

Lists technical data for electrical components like battery, fuses, and lights.

22.6 Tires

Specifies the recommended front and rear tire models.

22.7 Fork

Provides technical data for the fork, including damping and spring settings.

22.8 Shock absorber

Lists technical data for the shock absorber, including damping and spring settings.

22.9 Chassis tightening torques

Lists tightening torques for various chassis screws and nuts.

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

Explains the meaning of yellow and orange symbols indicating errors or warnings.

28.2 Green and blue symbols

Explains the meaning of green and blue symbols indicating information.

INDEX