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KTM 990 Adventure Baja - User Manual

KTM 990 Adventure Baja
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OWNER'S MANUAL 2013
990 Adventure Baja
Art. no. 3211908en

Table of Contents

Questions and Answers

  • J
    joseph44Aug 18, 2025
    How to fix a discharged battery on my KTM 990 Adventure Baja Motorcycle?
    • U
      uhortonAug 18, 2025
      A discharged battery in your KTM Motorcycle can occur if the ignition wasn't switched off when parked, or if the alternator isn't charging the battery. Recharge the battery and check the charging voltage.
  • T
    Thomas WilliamsAug 20, 2025
    What to do if KTM Motorcycle engine turns over but won't start?
    • H
      Heidi WrightAug 20, 2025
      If the KTM Motorcycle engine turns but doesn't start, check if the coupling of the fuel hose connection is disconnected and reconnect it. Another potential cause is a defect in the fuel injection system.
  • J
    James SimmonsAug 22, 2025
    Why KTM 990 Adventure Baja engine won't turn over when pressing the start button?
    • M
      Mary MitchellAug 23, 2025
      If the KTM Motorcycle engine doesn't turn when you press the starter, it could be due to several reasons. You may not be following the correct start procedure, or the battery might be discharged, so recharge it. Check the fuses for the ignition, fuel pump, or power relay, as well as the main fuse, and replace them if they're blown. The issue could also stem from a defective ignition/steering lock, a faulty emergency OFF switch, or problems within the safety start system. Activating the ICU or inspecting the CAN bus communication might resolve the problem. Additionally, inspect the combination instrument and the control unit for the electric start lock.
  • M
    mark22Aug 26, 2025
    What to do if my KTM 990 Adventure Baja Motorcycle engine overheats?
    • J
      Joseph JohnsonAug 26, 2025
      If your KTM Motorcycle engine overheats, several factors could be responsible. Start by checking the coolant level in the radiator and inspect the cooling system for any leaks. Ensure the radiator fins are clean, and if there's foam in the cooling system, drain and refill/bleed it. Inspect the radiator hose for buckling or damage, and replace it if necessary. Also, check the FAN fuse and replace it if blown. The thermostat or the radiator fan system may be defective, so inspect them. Finally, make sure there is no air in the cooling system; if there is, bleed the system.
  • J
    Justin JohnsonAug 28, 2025
    What to do if my KTM Motorcycle engine dies while riding?
    • D
      Danielle WardAug 28, 2025
      If your KTM Motorcycle engine stops during a ride, it might be due to a few reasons. First, make sure you haven't run out of fuel, so refuel if necessary. Check the fuses for the ignition, fuel pump, or power relay and replace them if they're blown. Also, verify that the engine oil level isn't too high.
  • B
    Brenda MeadowsAug 30, 2025
    Why does my KTM 990 Adventure Baja Motorcycle engine have low power?
    • A
      Amanda RandolphAug 30, 2025
      If your KTM Motorcycle engine lacks power, it could be due to a defect in the fuel injection system. Also, check if the ignition curve for low octane fuel is activated. If it is, refuel with fuel that has an octane rating of 95 or higher and connect plug-in connector 1.
  • T
    Thomas PorterSep 2, 2025
    Why KTM Motorcycle engine turns only with the clutch lever pulled?
    • L
      Laura ChandlerSep 2, 2025
      If the KTM Motorcycle engine only turns when you pull the clutch lever, it could be because the vehicle is in gear. Shift the transmission to neutral. Another possible cause is a defect in the safety start system, so check it.
  • J
    Jacqueline ShermanSep 4, 2025
    Why is the FI warning lamp flashing on my KTM Motorcycle?
    • V
      Victoria SimpsonSep 4, 2025
      If the FI warning lamp lights up or flashes on your KTM Motorcycle, it indicates a defect in the fuel injection system.
  • R
    Regina FarrellSep 6, 2025
    Why are the headlight and parking light not working on my KTM 990 Adventure Baja Motorcycle?
    • M
      Michelle MartinezSep 7, 2025
      If the headlight and parking light on your KTM Motorcycle aren't working, the H/L BEAM, POSITION fuse may be blown. Replace the fuse in the fuse box.
  • J
    Joanne BerrySep 9, 2025
    Why aren't the turn signals, brake light, and horn working on my KTM 990 Adventure Baja Motorcycle?
    • G
      gardnersarahSep 9, 2025
      If the turn signal, hazard warning flasher, brake light, and horn are not working on your KTM Motorcycle, the HORN, BRAKE LIGHT fuse may be blown. Replace the fuse in the fuse box.

Summary

2 Safety Advice

2.1 Use Definition - Intended Use

Defines the intended use of KTM sport motorcycles for road and light offroad operation.

2.2 Safety Advice

Emphasizes following safety instructions and locating warning labels on the vehicle.

2.3 Degrees of Risk and Symbols

Details different risk levels (Danger, Warning, Caution, Note) and their associated symbols.

2.9 Tampering Warning

Prohibits tampering with noise control systems and lists prohibited acts.

2.10 Safe Operation

Details safety precautions for operating the vehicle, including alcohol/drug use and exhaust gas hazards.

2.11 Protective Clothing

Emphasizes the importance of wearing protective clothing for injury prevention.

6 Controls

6.8 Emergency OFF Switch

Explains the function of the emergency OFF switch on the right handlebar for interrupting the ignition circuit.

6.10 Ignition;Steering Lock

Describes the ignition/steering lock location and its states (OFF, ON, locked).

6.11 Immobilizer

Explains the electronic immobilizer's function and warning lamp indications.

6.12 Combination Instrument

Introduces the combination instrument and its four function areas.

6.12.4 Indicator Lamps

Details the various indicator lamps on the instrument cluster and their meanings.

7 Preparing for Use

7.1 Information on First Use

Provides crucial safety information for initial use, including rider impairment, protective clothing, and tire condition.

7.3 Loading the Vehicle

Details safety warnings and guidelines for loading the vehicle, including weight limits and handling characteristics.

8 Riding Instructions

8.1 Checks and Maintenance Measures When Preparing for Use

Lists essential pre-trip checks for vehicle roadworthiness and proper functioning of all systems.

8.2 Starting

Provides instructions and safety precautions for starting the engine, including exhaust gases and battery conditions.

8.4 Shifting, Riding

Covers shifting gears, riding techniques, and safety warnings related to load changes, downshifting, and adjustments.

8.5 Braking

Details braking system warnings and procedures, including efficiency due to wet conditions, spongy pressure, and failure.

8.8 Refueling

Covers safety warnings for refueling (fire hazard, poisoning) and guidelines for fuel quality.

9 Service Schedule

11 Service Work on the Chassis

12 Brake System

12.1 Checking the Free Travel of the Hand Brake Lever

Explains how to check the hand brake lever's free travel and warns about potential brake failure.

12.3 Checking the Brake Discs

Explains how to check brake disc thickness and wear limits, warning about reduced braking efficiency.

12.4 Checking the Front Brake Fluid Level

Details how to check the front brake fluid level and warns about system failure and efficiency reduction.

12.6 Checking the Front Brake Linings

Explains how to check front brake lining thickness and wear, warning about reduced braking efficiency.

12.8 Checking the Rear Brake Fluid Level

Explains how to check the rear brake fluid level and warns about system failure and efficiency reduction.

12.10 Checking the Rear Brake Linings

Explains how to check rear brake lining thickness and wear, warning about reduced braking efficiency.

13 Wheels, Tires

14 Electrical System

15 Cooling System

17 Service Work on the Engine

17.1 Checking the Engine Oil Level

Explains how to check the engine oil level using the dipstick, with safety warnings.

17.2 Changing the Engine Oil and Filter, Cleaning the Oil Screens

Outlines the procedure for changing engine oil and filter, including draining and cleaning oil screens.

20 Troubleshooting

The Engine Does Not Turn When the Starter Button Is Pressed

Lists possible causes and actions for the engine not turning when the starter button is pressed.

Engine Has Too Little Power

Lists possible causes and actions for the engine having too little power.

Engine Overheats

Lists possible causes and actions when the engine overheats.

FI Warning Lamp (MIL) Lights Up;Flashes

Lists possible causes and actions when the FI warning lamp is active.

Engine Dies During a Trip

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

21 Immobilizer Blink Code

Blink Code of Immobilizer Indicator Lamp

Lists immobilizer blink codes (12-16) and their corresponding error level conditions.

22 Engine Control Blink Code

Blink Code of FI Warning Lamp (MIL)

Lists FI warning lamp blink codes (49, 50, 53, 54, 68) and their error conditions.

23 Technical Data

23.1 Engine

Provides detailed technical specifications for the motorcycle's engine, including displacement, bore, stroke, and valve data.

23.2 Engine Tightening Torques

Lists engine components and their specified tightening torques, including thread locker recommendations.

24 Chassis

Brake System

Details the front and rear brake system specifications, including disc diameter and type.

25 Electrical System

26 Tires

27 Fork

28 Shock Absorber

29 Chassis Tightening Torques

30 Substances

KTM 990 Adventure Baja Specifications

General IconGeneral
Displacement999cc
Compression Ratio11.5:1
Transmission6-speed
Front Tire90/90-21
Rear Tire150/70-18
Fuel Capacity19.5 liters
Bore x Stroke101 mm x 62.4 mm
Torque100 Nm
StarterElectric
Cooling systemLiquid cooled
Front SuspensionWP USD 48 mm
Front Brake2 x 300mm discs
Rear Brake240mm disc

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