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Husqvarna Vitpilen 401 2018 - User Manual

Husqvarna Vitpilen 401 2018
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OWNER'S MANUAL 2018
VITPILEN 401
Art. no. 3402207en

Table of Contents

Questions and Answers

  • S
    Stuart ChoiAug 19, 2025
    What to do if my Husqvarna Vitpilen 401 2018 Motorcycle has high oil consumption?
    • B
      Brandy HarrisAug 20, 2025
      If your Husqvarna Motorcycle has high oil consumption, it could be due to the engine oil level being too high, so check the engine oil level. Another possible reason is that the engine oil is too thin (low viscosity), so change the engine oil and oil filter and clean the oil screens.
  • M
    Meghan GilbertAug 21, 2025
    What to do if my Husqvarna Vitpilen 401 2018 engine dies during the trip?
    • K
      Kimberly BellAug 21, 2025
      If the engine of your Husqvarna Motorcycle dies during a trip, it might be due to a lack of fuel. In this case, refuel your motorcycle. Another possible reason is that fuse 1, 3, 4, or 7 might be blown. If that is the case, change the fuses of individual power consumers.
  • I
    Ian HortonAug 25, 2025
    Why does my Husqvarna Motorcycle engine not crank when pressing the electric starter button?
    • J
      Jonathan WalshAug 25, 2025
      If your Husqvarna Motorcycle engine does not crank when you press the electric starter button, it could be due to several reasons. You might be making an operating error, so ensure you carry out the start procedure correctly. The battery might be discharged, so try recharging it. Also, check if fuse 1, 3, 4, or 7 is blown and replace them if needed. Finally, verify that there is a proper ground connection.
  • E
    Ellen AndersonAug 26, 2025
    What does it mean if the ABS warning lamp lights up on my Husqvarna Vitpilen 401 2018 Motorcycle?
    • T
      Tanya LarsonAug 26, 2025
      If the ABS warning lamp lights up on your Husqvarna Motorcycle, it could be due to a blown ABS fuse, so replace the ABS fuses. It could also be due to a large difference in wheel speeds between the front and rear wheels; in this case, stop the vehicle, switch off the ignition, and start it again. Another possibility is a malfunction in the ABS, in which case you should read out the ABS fault memory using the Husqvarna Motorcycles diagnostics tool.
  • J
    James QuinnAug 27, 2025
    Why does my Husqvarna Vitpilen 401 2018 engine overheat?
    • M
      Maria TurnerAug 28, 2025
      If your Husqvarna Motorcycle engine overheats, it could be caused by too little coolant in the cooling system. Check the cooling system for leaks and verify the coolant level. Another cause could be very dirty radiator fins, so clean the radiator fins.
  • C
    Cynthia MezaAug 30, 2025
    How to fix a Husqvarna Motorcycle engine with too little power?
    • A
      Amy MartinAug 30, 2025
      If your Husqvarna Motorcycle engine has too little power, the air filter might be very dirty, so change the air filter. Alternatively, the fuel filter might be very dirty, so check the fuel pressure. It could also be a fault in the fuel injection system, so read out the fault memory using the Husqvarna Motorcycles diagnostics tool.
  • H
    Heidi TaylorAug 31, 2025
    What does it mean if the malfunction indicator lamp lights up yellow on my Husqvarna Vitpilen 401 2018 Motorcycle?
    • K
      Kevin NguyenSep 1, 2025
      If the malfunction indicator lamp lights up yellow on your Husqvarna Motorcycle, it indicates a fault in the fuel injection system. The suggested solution is to read out the fault memory using the Husqvarna Motorcycles diagnostics tool.
  • A
    angela28Sep 2, 2025
    What to do if Husqvarna Motorcycle engine turns but does not start?
    • M
      Maria HallSep 2, 2025
      If your Husqvarna Motorcycle engine turns but does not start, it could be due to an operating error, so ensure you carry out the start procedure correctly. Alternatively, there may be a fault in the fuel injection system, so read out the fault memory using the Husqvarna Motorcycles diagnostics tool.
  • L
    Larry DavisSep 4, 2025
    Why is my Husqvarna Vitpilen 401 2018 Motorcycle battery discharged?
    • J
      Jennifer LeSep 4, 2025
      If the battery of your Husqvarna Motorcycle is discharged, it might be because the ignition was not switched off when the vehicle was parked, so recharge the battery. Another possibility is that the battery is not being charged by the alternator, so check the charging voltage and the open-circuit current.
  • J
    Juan DavisSep 7, 2025
    Why does my Husqvarna Motorcycle engine turn only if the clutch lever is drawn?
    • D
      david76Sep 7, 2025
      If the engine of your Husqvarna Motorcycle only turns when the clutch lever is drawn, it's likely because the vehicle is in gear. Shift gear to neutral. It could also be that the vehicle is in gear and the side stand is folded out, so shift gear to neutral.

Summary

Safety Advice

Use Definition and Misuse

Defines the intended use of the vehicle and highlights dangers associated with misuse.

Safety Advice and Risk Symbols

General safety instructions and definitions of risk levels (Danger, Warning, Caution) with symbols.

Overview of Labels

Identifies and locates various warning and information labels on the motorcycle.

Safe Operation

Critical guidelines for safe vehicle operation, including rider fitness and environmental factors.

Controls

Handlebar Controls: Clutch and Brake Levers

Describes the location and function of the clutch and hand brake levers on the handlebar.

Handlebar Controls: Throttle and Left Switches

Details the throttle grip and the function of switches on the left side of the handlebar.

Handlebar Controls: Right Switches and Ignition

Details switches on the right handlebar, including ignition and steering lock functions.

Shift Lever, Foot Brake Lever, and Side Stand

Details the location and function of the shift lever, foot brake lever, and side stand.

Combination Instrument

Instrument Cluster Overview and Activation

Overview of the instrument cluster, its components, and activation sequence upon ignition.

Warning Notes and Indicator Lamps

Explains warning notes, indicator lamp functions, and how they signal vehicle status or issues.

Preparing for Use

First Use Advice and Engine Break-in

Critical safety checks for first use and guidelines for the engine's running-in phase.

Loading the Vehicle Safely

Safety warnings and recommendations regarding vehicle weight limits and proper luggage handling.

Riding Instructions

Pre-Ride Checks and Starting Procedures

Checklist for pre-ride inspections and step-by-step instructions for starting the engine.

Starting Off and Shifting

Guidance on smooth gear engagement for starting off and proper shifting techniques.

Braking Techniques and Safety

Instructions on effective brake application, ABS function, and safety warnings.

Stopping, Parking, and Transport

Procedures for safely stopping, parking the vehicle, and guidelines for transportation.

Refueling Procedures

Instructions for refueling the motorcycle, including safety precautions and fuel type.

Tuning the Chassis

Adjusting Shock Absorber Spring Preload

Instructions on adjusting the rear shock absorber's spring preload for different load conditions.

Brake System

Antilock Brake System (ABS)

Explanation of the ABS system, its components, and warnings about modifications.

Brake Disc Checks

Procedure for checking the thickness and condition of the front and rear brake discs.

Brake Fluid Level Checks

Instructions for verifying front and rear brake fluid levels and identifying potential issues.

Adding Brake Fluid

Detailed steps for adding front and rear brake fluid, including safety precautions.

Brake Lining Checks

Method for checking the minimum thickness and condition of front and rear brake linings.

Wheels, Tires

Front Wheel Removal and Installation

Step-by-step instructions for safely removing and reinstalling the front wheel.

Rear Wheel Removal and Installation

Step-by-step instructions for safely removing and reinstalling the rear wheel.

Cooling System

Antifreeze and Coolant Level Checks

Procedures for checking coolant level and antifreeze concentration with safety warnings.

Coolant Level Checks in Tank and Radiator

Detailed steps for checking coolant levels in the compensating tank and radiator.

Tuning the Engine

Service Work on the Engine

Checking Engine Oil Level

Procedure for checking engine oil level, considering engine temperature and waiting times.

Changing Engine Oil, Filter, and Oil Screens

Detailed steps for oil change, filter replacement, and oil screen cleaning.

Technical Data

Husqvarna Vitpilen 401 2018 Specifications

General IconGeneral
Bore x Stroke89 mm x 60 mm
Compression Ratio12.6:1
Fuel SystemElectronic fuel injection
StarterElectric
Transmission6-speed
Final DriveChain
FrameSteel trellis frame
Rear Brake230 mm disc, single-piston caliper
Engine373.2cc liquid cooled single cylinder, four stroke engine
Power44 hp
Torque37 Nm @ 7, 000 rpm
Front SuspensionUSD fork, 43 mm
Rear SuspensionMonoshock
Front Brake320 mm disc
Front Tire110/70-17
Rear Tire150/60-17
Seat Height830 mm
Fuel Capacity9.5 L

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