Husqvarna FE 350s US 2022

Questions and Answers

A
Alexandra JonesAug 17, 2025
Why is my Husqvarna FE 350s US 2022 engine overheating?
- H
  henrypatriciaAug 17, 2025
  If your Husqvarna Motorcycle engine is overheating, check for these potential issues: low coolant level in the cooling system (inspect for leaks and check the coolant level), insufficient airflow (switch off the engine when stationary), dirty radiator fins (clean the fins), foam formation in the cooling system (drain and refill the coolant), a bent radiator hose (replace the hose), or a defective thermostat (check the thermostat, which should open around 70 °C or 158 °F).
U
uyoungAug 20, 2025
Why does my Husqvarna FE 350s US 2022 Motorcycle engine have low power?
- D
  Denise JonesAug 20, 2025
  If your Husqvarna Motorcycle engine has too little power, the cause might be a heavily contaminated air filter (clean the air filter and air filter box), a very dirty fuel filter (change the fuel filter), a very dirty fuel screen (change the fuel screen), an error in the electronic fuel injection (read out the fault memory using the Husqvarna Motorcycles diagnostics tool), a leaky or deformed exhaust system or too little glass fiber yarn filling in the main silencer (check the exhaust system for damage and replace the glass fiber yarn filling), too little valve clearance (adjust the valve clearance), or a defective ignition system (check the ignition coil's secondary winding, the spark plug connector, and the stator winding).
G
garcianicolasAug 23, 2025
Why does my Husqvarna Motorcycle have high oil consumption?
- J
  Julie WatkinsAug 23, 2025
  If your Husqvarna Motorcycle has high oil consumption, check if the engine vent hose is bent (straighten or replace it), if the engine oil level is too high (check and adjust the oil level), if the engine oil is too thin (change the oil and filter, and clean the oil screen), or if the piston and cylinder are worn (measure the piston/cylinder mounting clearance).
N
nstoneAug 26, 2025
What causes my Husqvarna FE 350s US 2022 Motorcycle engine to die while riding?
- W
  williamssarahAug 26, 2025
  If the Husqvarna Motorcycle engine dies during a trip, it could be due to a lack of fuel (refuel) or a blown fuse 1 or 4 (replace the fuses).
A
Abigail HallAug 28, 2025
Why does my Husqvarna Motorcycle engine not speed up?
- J
  jcalderonAug 28, 2025
  If the Husqvarna Motorcycle engine does not speed up, it could be due to an error in the electronic fuel injection (read out the fault memory using the Husqvarna Motorcycles diagnostics tool) or a defective ignition system (check the ignition coil's secondary winding, the spark plug connector, and the stator winding of the alternator).
J
Joseph AndersonAug 31, 2025
What to do if my Husqvarna FE 350s US 2022 engine cannot be cranked?
- M
  Melanie HensonAug 31, 2025
  If the Husqvarna Motorcycle engine won't crank, possible causes include an operating error (ensure the start procedure is correctly followed), a discharged 12-V battery (charge the battery and check the charging voltage, open-circuit current, and stator winding), a blown main fuse (replace the fuse), a defective starter relay (check the starter relay), or a defective starter motor (check the starter motor).
T
Toni SmithSep 2, 2025
What to do if Husqvarna FE 350s US 2022 engine turns over but won't start?
- H
  Heidi PonceSep 3, 2025
  If the Husqvarna Motorcycle engine turns but doesn't start, the issue could be due to an operating error (ensure the correct start procedure is followed), a disconnected quick release coupling (join the coupling), blown fuse 1 or 4 (replace the fuses), an incorrectly set idle speed (adjust the idle speed), a sooty or wet spark plug (clean, dry, or replace the spark plug), an incorrect spark plug gap (adjust to 1.0 mm or 0.039 in), a defective ignition system (check the ignition system), a frayed short-circuit cable or faulty stop button/emergency OFF switch (check the wiring harness and electrical system), or an error in the electronic fuel injection (read the fault memory using the Husqvarna Motorcycles diagnostics tool).
A
Angela PorterSep 5, 2025
Why is the 12-V battery discharged on my Husqvarna Motorcycle?
- J
  Justin ThomasSep 5, 2025
  A discharged 12-V battery in your Husqvarna Motorcycle may be caused by the alternator not charging the battery (check charging voltage and the stator winding) or an unwanted electrical power consumer (check the open-circuit current).
M
Michael KellerSep 8, 2025
What does it mean if the malfunction indicator lamp lights up on my Husqvarna FE 350s US 2022 Motorcycle?
- D
  Donna Romero MDSep 8, 2025
  If the malfunction indicator lamp lights up or flashes on your Husqvarna Motorcycle, there may be an error in the electronic fuel injection. Check the wiring for damage and the electrical plug-in connectors for corrosion and damage. Also, read out the fault memory using the Husqvarna Motorcycles diagnostics tool.
L
lcaseySep 12, 2025
Why are my Husqvarna Motorcycle horn, brake light, turn signal, and radiator fan not working?
- M
  Mr. Tracy Moore MDSep 12, 2025
  If the horn, brake light, turn signal, and radiator fan are not working on your Husqvarna Motorcycle, the cause is likely a blown fuse 3. Replace the fuse.

Summary

2 Safety Advice

2.1 Use definition - intended use

2.2 Misuse

2.3 Safety advice

Highlights the importance of following safety instructions and warning labels for safe operation.

2.4 Degrees of risk and symbols

Explains the meaning of danger, warning, caution, and note symbols used throughout the manual.

2.6 Reporting safety defects

Instructs on reporting vehicle defects that could cause accidents to NHTSA.

2.11 Tampering warning

2.12 Safe operation

Provides critical safety advice regarding rider fitness and environmental conditions.

2.13 Protective clothing

Emphasizes the importance of wearing appropriate protective clothing for rider safety.

2.14 Work rules

Outlines rules and procedures for performing maintenance and repair work safely.

2.16 Owners Manual

Stresses the importance of reading the manual for safe operation and maintenance.

3 Important Notes

3.1 Manufacturer warranty, implied warranty

3.4 Service

Emphasizes the importance of regular service for perfect operation and longevity.

6 Controls

6.1 Clutch lever

Describes the clutch lever, its location, and operation.

6.2 Hand brake lever

Describes the hand brake lever, its location, and function for the front brake.

6.3 Throttle grip

Describes the throttle grip and its location on the handlebar.

6.4 Ignition lock

Describes the ignition lock and its possible states (on/off).

6.5 Emergency OFF switch

Describes the emergency OFF switch and its function.

6.6 Start button

Describes the start button and its operation to actuate the starter motor.

6.7 Horn button

6.8 Light switch

6.9 Turn signal switch

6.10 Overview of indicator lamps

Explains the meaning of various indicator lamps on the instrument panel.

6.11 Opening fuel tank filler cap

6.13 Cold start button

6.14 Idle speed adjusting screw

Describes how to adjust the engine idle speed using the adjusting screw.

6.15 Shift lever

Shows the shift lever and explains gear positions.

6.16 Foot brake lever

Describes the foot brake lever and its location for rear brake operation.

7 Combination Instrument

7.1 Combination instrument overview

7.3 Message on the combination instrument

Lists possible messages displayed on the instrument and their meanings.

7.4 Setting the combination instrument

7.7 Setting the service display

8 Preparing for Use

8.1 Advice on preparing for first use

Offers crucial advice for initial use, including safety, controls, and adjustments.

8.2 Running-in the engine

Details the procedure and limits 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 operating the motorcycle.

9.2 Starting the vehicle

Provides instructions and safety warnings for starting the engine.

9.3 Starting off

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

9.4 Shifting, riding

Explains gear shifting techniques and safe riding practices.

9.5 Braking

Provides instructions and warnings related to braking.

9.6 Stopping, parking

Gives instructions and warnings for stopping and parking the motorcycle.

9.8 Refueling

Details the refueling process, including safety warnings and fuel specifications.

10 Service Schedule

10.2 Required work

Lists mandatory service tasks and their required intervals.

10.3 Recommended work

11 Tuning the Chassis

11.1 Checking the basic chassis setting with riders weight

Explains how to adjust chassis settings based on rider weight for optimal handling.

11.2 Compression damping of the shock absorber

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

Guides on adjusting the low-speed compression damping of the shock absorber.

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

Guides on adjusting the high-speed compression damping of the shock absorber.

11.5 Adjusting the rebound damping of the shock absorber

Guides on adjusting the rebound damping of the shock absorber.

11.6 Measuring the dimension of the rear wheel unloaded

Explains how to measure the rear wheel unloaded dimension (sag).

11.7 Checking the static sag of the shock absorber

Guides on checking the static sag of the rear shock absorber.

11.8 Checking the riding sag of the shock absorber

Guides on checking the riding sag of the rear shock absorber.

11.9 Adjusting the spring preload of the shock absorber

Guides on adjusting the spring preload of the rear shock absorber.

11.10 Adjusting the riding sag

Guides on adjusting the riding sag of the rear shock absorber.

11.11 Checking the basic setting of the fork

Provides guidance on checking the basic settings of the front fork.

11.12 Adjusting the compression damping of the fork

Guides on adjusting the compression damping of the front fork.

11.13 Adjusting the rebound damping of the fork

Guides on adjusting the rebound damping of the front fork.

11.14 Adjusting the spring preload of the fork

Guides on adjusting the spring preload of the front fork.

11.15 Handlebar position

Explains how to adjust the handlebar position for rider comfort.

11.16 Adjusting the handlebar position

Provides detailed steps for adjusting the handlebar position.

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.

12.2 Removing the motorcycle from the lift stand

Explains how to safely remove the motorcycle from a lift stand.

12.3 Bleeding the fork legs

Guides on bleeding the fork legs to release excess pressure.

12.7 Removing the fork legs

Provides instructions for removing the front fork legs.

12.8 Installing the fork legs

Provides instructions for installing the front fork legs.

12.9 Removing the lower triple clamp

Guides on removing the lower triple clamp.

12.10 Installing the lower triple clamp

Guides on installing the lower triple clamp.

12.11 Checking the steering head bearing play

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

12.12 Adjusting the steering head bearing play

Guides on adjusting the steering head bearing play.

12.16 Removing the shock absorber

Details the procedure for removing the shock absorber.

12.17 Installing the shock absorber

Details the procedure for installing the shock absorber.

12.22 Removing the air filter

Provides instructions and notes on removing the air filter.

12.23 Installing the air filter

12.24 Cleaning the air filter and air filter box

12.27 Removing the main silencer

12.28 Installing the main silencer

12.31 Removing the fuel tank

Provides detailed steps and safety warnings for removing the fuel tank.

12.32 Installing the fuel tank

Provides detailed steps and safety warnings for installing the fuel tank.

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

12.42 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

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 electrical 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

15.10 Checking the headlight setting

15.11 Adjust the headlight range

16 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 play in the throttle cable

17.2 Adjusting the play in the throttle cable

17.3 Adjusting the characteristic map of the throttle response

17.4 Adjusting the idle speed

17.5 Programming the throttle valve position

17.6 Checking the basic position of the shift lever

17.7 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 screen

18.4 Adding engine oil

19 Cleaning, Care

19.1 Cleaning the motorcycle

20 Storage

20.1 Storage

20.2 Preparing for use after storage

21 Troubleshooting

The engine cannot be cranked (starter motor)

Lists possible causes and actions for engine not cranking.

The engine turns but does not start

Lists possible causes and actions for engine turning but not starting.

Engine does not speed up

Lists possible causes and actions for engine not accelerating properly.

Engine has too little power

Lists possible causes and actions for reduced engine power.

The engine dies during the trip

Lists possible causes and actions for the engine stopping during a trip.

Engine overheats

Lists possible causes and actions for engine overheating.

Malfunction indicator lamp lights up or flashes

Lists causes and actions for the malfunction indicator lamp.

High oil consumption

Lists possible causes and actions for high engine oil consumption.

12-V battery discharged

Lists causes and actions for a discharged 12-V battery.

The high beam, low beam, tail light, position light, and license plate lamp are not working

Lists causes and actions for lighting system failures.

The horn, brake light, turn signal, and radiator fan are not working

Lists causes and actions for other electrical component failures.

22 Technical Data

22.1 Engine

22.2 Engine tightening torques

22.3 Capacities

22.4 Chassis

22.5 Electrical system

22.6 Tires

22.7 Fork

22.8 Shock absorber

22.9 Chassis tightening torques

23 Substances

Brake fluid DOT 4; DOT 5.1

Coolant

Engine oil (SAE 10 W;50)

Fork oil (SAE 4) (48601166 S1)

Shock absorber fluid (SAE 2.5) (50180751 S1)

Super unleaded (ROZ 95)

Husqvarna FE 350s US 2022 Specifications

General

Engine Type	Single cylinder, 4-stroke
Displacement	349.7 cm³
Bore x Stroke	88 mm x 57.5 mm
Starter	Electric starter
Transmission	6-speed
Fuel System Detail	Keihin EMS
Front Suspension	WP XPLOR-USD, Ø 48 mm
Front Brake	Disc brake
Rear Brake	Disc brake
Rear Brake Diameter	220 mm
Tires Rear	140/80-18"
Fuel System	Electronic fuel injection
Frame	Chromium-molybdenum steel
Rear Suspension	WP XPLOR
Fuel Tank Capacity	8.5 liters
Tires Front	90/90-21"
Lubrication	Forced oil lubrication with 2 oil pumps