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KTM 390 Duke EU User Manual

KTM 390 Duke EU
130 pages
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OWNER'S MANUAL 2021
390 DUKE
Art. no. 3214321en

Table of Contents

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KTM 390 Duke EU Specifications

General IconGeneral
BrandKTM
Model390 Duke EU
CategoryMotorcycle
LanguageEnglish

Summary

Means of Representation

Symbols used

The meaning of specific symbols used in the manual.

Formats used

Explanation of typographical formats used in the manual.

Safety Advice

Use definition

Defines the intended use of the motorcycle for regular road operation.

Misuse

Details what constitutes misuse and potential dangers.

Safety advice

General instructions for safe operation and importance of labels.

Degrees of risk and symbols

Explanation of danger levels (Danger, Warning, Caution, Note) and symbols.

Tampering warning

Prohibitions related to tampering with the noise control system.

Safe operation

Crucial safety advice for operating the motorcycle responsibly.

Protective clothing

Importance of wearing appropriate protective clothing for safety.

Work rules

General rules and conditions to follow when performing work on the vehicle.

Environment

Guidance on responsible use and disposal to protect the environment.

Owner's Manual

Emphasizes reading the manual carefully for operation and maintenance.

Important Notes

Manufacturer warranty, implied warranty

Conditions for warranty validity and exclusions for tampering/conversions.

Fuel, auxiliary substances

Notes on fuel quality, handling, and environmental hazards.

Spare parts, technical accessories

Advice on using approved spare parts and accessories.

Service

Importance of proper service for operation and wear prevention.

Figures

Note that figures may depict special equipment and might be disassembled.

Customer service

Information on contacting KTM dealers for support.

View of Vehicle

View of vehicle, front left (example)

Diagram showing the front left view with numbered motorcycle components.

View of vehicle, rear right (example)

Diagram showing the rear right view with numbered motorcycle components.

Serial Numbers

Vehicle identification number

Location of the vehicle identification number (VIN) stamped on the steering head.

Type label

Location of the motorcycle's type label on the frame.

Engine number

Location of the engine number stamped on the engine.

Key number

Information on the key number and KEYCODECARD for replacement keys.

Controls

Clutch lever

Description of the clutch lever on the left handlebar.

Hand brake lever

Description of the hand brake lever on the right handlebar.

Throttle grip

Description of the throttle grip on the right handlebar.

Switches on the left side of the handlebar

Details combination switch, light, menu, turn signal, and horn buttons.

Switches on the right side of the handlebar

Details Emergency OFF and Start buttons.

Ignition and steering lock

Location and function of the ignition and steering lock.

Locking the steering

Instructions for locking the motorcycle's steering.

Unlocking the steering

Instructions for unlocking the motorcycle's steering.

Opening fuel tank filler cap

Procedure for opening the fuel tank filler cap with safety notes.

Closing the fuel tank filler cap

Procedure for closing the fuel tank filler cap with safety notes.

Seat lock

Location and operation of the seat lock.

Tool set

Location of the tool set under the passenger seat.

Grab handles

Description and function of the motorcycle's grab handles.

Passenger foot pegs

Description of the passenger foot pegs.

Shift lever

Location of the shift lever on the engine.

Foot brake lever

Location and use of the foot brake lever for the rear brake.

Side stand

Location and function of the side stand.

Combination Instrument

Instrument Overview and Operation

Covers instrument activation, display, modes, warnings, and indicator lamps.

Display Details

Explains speed, ODO, coolant temp, fuel level, time, and favorites displays.

Quick Selectors and Menu Navigation

Details Quick Selectors, menu structure, and device pairing (phone, headset).

Information Menus

Covers audio, telephony, general info, trips, warnings, ABS, and settings.

Preparing for Use

Advice on preparing for first use

Covers safety, clothing, tires, and initial checks before riding.

Running in the engine

Guidance on engine speed limits and throttle use during the running-in phase.

Loading the vehicle

Warnings on vehicle loading, weight limits, and luggage security.

Riding Instructions

Checks and maintenance measures when preparing for use

Pre-ride checks for oil, brakes, tires, electrical system, and luggage.

Starting

Procedure for starting the engine, including safety notes.

Starting off

Steps for engaging gear, releasing clutch, and applying throttle.

Shifting, riding

Advice on gear shifting, speed adaptation, and passenger safety.

Applying the brakes

Techniques for braking, ABS, engine braking, and stopping distance.

Stopping, parking

Instructions for stopping, parking, and locking the steering.

Transport

Notes on securing the motorcycle for transport.

Refueling

Procedure for refueling, including safety and fuel quality notes.

Service Schedule

Additional information

Notes on service intervals, local conditions, and up-to-date schedules.

Required work

Detailed list of mandatory maintenance tasks and their intervals.

Recommended work

List of recommended maintenance tasks and their intervals.

Tuning the Chassis

Adjusting the spring preload of the shock absorber

Procedure for adjusting shock absorber preload for optimal handling.

Adjusting the shift lever

How to adjust the shift lever for comfortable operation.

Service Work on the Chassis

Raising the motorcycle with rear lifting gear

Steps for safely lifting the rear of the motorcycle.

Removing the rear of the motorcycle from the lifting gear

Procedure for safely removing the motorcycle from the rear lifting gear.

Lifting the motorcycle with the front lifting gear

Steps for safely lifting the front of the motorcycle.

Taking the motorcycle off the front lifting gear

Procedure for safely removing the motorcycle from the front lifting gear.

Cleaning the dust boots of the fork legs

How to clean fork leg dust boots to maintain seal integrity.

Removing the passenger seat

Instructions for removing the passenger seat.

Mounting the passenger seat

Instructions for mounting the passenger seat.

Removing the front rider's seat

Instructions for removing the front rider's seat.

Mounting the front rider's seat

Instructions for mounting the front rider's seat.

Checking for chain dirt accumulation

How to check the chain for dirt and clean it.

Cleaning the chain

Detailed steps for cleaning the motorcycle chain.

Checking the chain tension

How to check and the importance of correct chain tension.

Adjusting the chain tension

Procedure for adjusting the chain tension to the specified measurement.

Checking the chain, rear sprocket, and engine sprocket

How to check wear on chain and sprockets and when to replace.

Adjusting the basic position of the clutch lever

How to adjust the clutch lever for comfortable reach.

Brake System

Anti-lock braking system (ABS)

Explanation of the ABS system, its function, and warnings.

Adjusting the basic position of the hand brake lever

How to adjust the hand brake lever for comfortable reach.

Checking the brake discs

How to check brake disc thickness, damage, and cracking.

Checking the front brake fluid level

Procedure for checking the front brake fluid level.

Adding the front brake fluid

Procedure for adding front brake fluid, including safety precautions.

Checking the front brake linings

How to check the minimum thickness of front brake linings.

Checking the free travel of foot brake lever

How to check the free travel of the foot brake lever.

Adjusting the free travel of the foot brake lever

Procedure for adjusting the free travel of the foot brake lever.

Checking the rear brake fluid level

Procedure for checking the rear brake fluid level.

Adding rear brake fluid

Procedure for adding rear brake fluid, including safety precautions.

Checking the rear brake linings

How to check the minimum thickness of rear brake linings.

Wheels, Tires

Removing the front wheel

Step-by-step guide for removing the front wheel.

Installing the front wheel

Step-by-step guide for installing the front wheel.

Removing the rear wheel

Step-by-step guide for removing the rear wheel.

Installing the rear wheel

Step-by-step guide for installing the rear wheel.

Checking the rear hub damping rubber pieces

How to check and replace rear hub damping rubber pieces.

Checking the tire condition

How to check tires for cuts, damage, tread depth, and age.

Checking tire pressure

Procedure for checking and correcting tire pressure.

Electrical System

Daytime running light (DRL)

Information on the DRL function, activation, and legal regulations.

Removing the 12-V battery

Safety precautions and steps for removing the 12-V battery.

Installing the 12-V battery

Steps for installing the 12-V battery and connecting terminals.

Charging the 12-V battery

Guidance on charging the 12-V battery, including safety.

Changing the main fuse (EU/JP)

Procedure for changing the main fuse, located under the seat.

Changing the ABS fuses

How to locate and change the ABS fuses.

Changing the fuses of individual electrical power consumers

Procedure for changing fuses for various electrical components.

Checking the headlight setting

Procedure for checking and adjusting the headlight beam alignment.

Adjusting the headlight range

Procedure for adjusting the headlight range.

Diagnostics connector

Location of the diagnostics connector for fault reading.

Front ACC1 and ACC2

Location of front power supplies ACC1 and ACC2.

ACC2 rear

Location of rear power supply ACC2.

Cooling System

Cooling system

Overview of the cooling system components and function.

Checking the antifreeze and coolant level

Procedure for checking coolant level and antifreeze protection.

Checking the coolant level

Procedure for checking coolant levels in tank and radiator.

Draining the coolant

Procedure for draining the motorcycle's cooling system.

Filling/bleeding the cooling system

Procedure for filling and bleeding the cooling system.

Changing the coolant

Procedure for changing the motorcycle's coolant.

Tuning the Engine

Checking the clutch lever play

How to check and adjust the free travel of the clutch lever.

Adjusting play in the clutch lever

Procedure for adjusting the clutch lever play.

Service Work on the Engine

Checking the engine oil level

How to check the engine oil level when the engine is at operating temperature.

Changing the engine oil and oil filter, cleaning the oil screens

Procedure for changing engine oil, filter, and cleaning oil screens.

Adding engine oil

Procedure for adding engine oil, with notes on quality and mixing.

Cleaning, Care

Cleaning the motorcycle

Detailed instructions for cleaning the motorcycle, including safety.

Checks and maintenance steps for winter operation

Advice on preparing for winter storage and protection against salt.

Storage

Storage

Steps for preparing the motorcycle for long-term storage.

Preparing for use after storage

Steps to take the motorcycle out of storage and prepare it for riding.

Troubleshooting

Troubleshooting Guide

Lists common faults, their possible causes, and recommended actions.

Technical Data

Engine

Specifications for the engine, including displacement, bore, and stroke.

Engine tightening torques

List of torque specifications for various engine components.

Capacities

Details on engine oil, coolant, and fuel tank capacities.

Chassis

Technical data for chassis, brakes, and suspension.

Electrical system

Specifications for battery, fuses, and lighting systems.

Tires

Specifications for the front and rear tires.

Fork

Specifications for the front fork, including oil type and quantity.

Shock absorber

Specifications for the shock absorber.

Chassis tightening torques

Torque specifications for chassis mounting bolts and nuts.

Substances

Brake fluid DOT 4 / DOT 5.1

Specifications and recommended suppliers for brake fluid.

Coolant

Specifications and recommendations for coolant and antifreeze.

Engine oil (SAE 15W/50)

Specifications and recommended suppliers for engine oil.

Fork oil (SAE 4)

Specifications for fork oil.

Gasohol 95 E20 (RON 95)

Fuel specifications for Gasohol 95 E20.

Super unleaded (ROZ 95)

Fuel specifications for Super unleaded (ROZ 95).

Super unleaded, type C (ROZ 95/RON 95/PON 91)

Fuel specifications for Super unleaded, type C.

Auxiliary Substances

Chain cleaner

Recommended chain cleaner product.

Fuel additive

Recommended fuel additive product.

Long-life grease

Recommended long-life grease product.

Motorcycle cleaner

Recommended motorcycle cleaner product.

Perfect finish and high gloss polish for paints

Recommended paint care products.

Preserving materials for paints, metal and rubber

Recommended products for preserving materials.

Street chain spray

Recommended street chain spray product.

Universal oil spray

Recommended universal oil spray product.

Standards

JASO T903 MA2

Explanation of the JASO T903 MA2 standard for motorcycle oils.

SAE

Explanation of SAE viscosity classes for oils.

Index of Special Terms

ABS

Definition of Anti-lock braking system.

DRL

Definition of Daytime Running Light.

KTM MY RIDE

Definition of the system for wireless communication.

OBD

Definition of On-board diagnosis system.

List of Symbols

Red symbols

Indicate error conditions requiring immediate intervention.

Yellow and orange symbols

Indicate errors needing prompt intervention or active driving aids.

Green and blue symbols

Reflect general information and status indicators.

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