KTM 790 DUKE 2018 User Manual

290 pages

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OWNER'S MANUAL 2018

790 Duke

Art. no. 3213749en

Default Chapter5
- Table of Contents5
1 Means of Representation 111
- Symbols Used11
- Formats Used12
2 Safety Advice 213
- Use Definition - Intended Use13
- Misuse13
- Degrees of Risk and Symbols14
- Tampering Warning15
- Safe Operation15
- Protective Clothing16
- Work Rules17
- Environment17
- Owner's Manual18
3 Important Notes 319
- Manufacturer and Implied Warranty19
- Operating and Auxiliary Substances19
- Spare Parts, Accessories19
- Service20
- Figures20
- Customer Service20
4 View of Vehicle22
- View of Vehicle, Front Left (Example)22
- View of Vehicle, Rear Right (Example)24
5 Serial Numbers26
- Chassis Number26
- Type Label26
- Key Number27
- Engine Number27
- Fork Part Number28
- Shock Absorber Article Number28
- Steering Damper Article Number29
6 Controls30
- Clutch Lever30
- Hand Brake Lever30
- Throttle Grip31
- Switches on the Left Side of the Handlebar31
- Combination Switch31
- Light Switch32
- Menu Switch33
- Turn Signal Switch33
- Horn Button34
- Switches on the Right Side of the Handlebar35
- Emergency off Switch/Electric Starter Button35
- Ignition/Steering Lock36
- Opening the Filler Cap37
- Closing the Filler Cap39
- Seat Lock40
- Tool Set40
- Grab Handle41
- Passenger Foot Pegs41
- Shift Lever42
- Foot Brake Lever43
- Side Stand43
7 Combination Instrument 745
- Activation and Test45
- Day-Night Mode47
- Warning Notes48
- Indicator Lamps50
- Display54
- TRACK Display56
- Shift Warning Light57
- Fuel Level Display58
- Time59
- Coolant Temperature Indicator59
- Trip Distance Counter60
- Menu61
- Favorites61
- Trip 162
- Trip 263
- General Info64
- Settings65
- Bluetooth ® (Optional)65
- Distance66
- Temp67
- Pressure68
- Fuel Cons69
- Language70
- Clock/Date70
- Drl71
- TPMS Warning73
- Quick Selector 174
- Quick Selector 275
- Set Favorites76
- Service77
- Extra Functions77
- Warnings78
- Ride Mode79
- Track80
- Anti-Wheelie Mode81
  - Launch Control82
  - Mtc + Msr82
  - Abs83
  - ABS Mode84
  - Quick Shift85
  - Shift Light86
  - KTM MY RIDE (Optional)87
  - Pairing (Optional)88
  - Audio Player (Optional)90
  - Telephony (Optional)92
8 Ergonomics 893
- Handlebar Position93
- Adjusting the Handlebar Position93
- Adjusting the Basic Position of the Clutch Lever95
- Adjusting the Basic Position of the Hand Brake Lever96
- Adjusting the Basic Position of the Foot Brake Lever97
- Checking the Basic Position of the Shift Lever99
- Adjusting the Basic Position of the Shift Lever100
9 Preparing Foruse102
- Preparing for Use102
- Advice on Preparing for First Use102
- Running in the Engine104
- Loading the Vehicle104
10 Riding Instructions 10107
- Checks and Maintenance Measures When Preparing for Use107
- Starting the Vehicle108
- Starting off109
- Launch-Control110
- Starting off with Launch Control110
- Quickshifter112
- Shifting, Riding113
- Engine Traction Torque Control (MSR)119
- Applying the Brakes120
- Stopping, Parking122
- Transporting124
- Refueling125
11 Service Schedule127
- Service Schedule 11127
- Additional Information127
- Required Work127
- Recommended Work130
12 Tuning the Chassis 12131
- Adjusting the Spring Preload of the Shock Absorber131
13 Service Work on the Chassis132
- Raising the Motorcycle with the Rear Lifting Gear132
- Removing the Rear of the Motorcycle from the Lifting Gear132
- Lifting the Motorcycle with the Front Lifting Gear133
- Taking the Motorcycle off the Front Lifting Gear134
- Cleaning the Dust Boots of the Fork Legs135
- Removing the Passenger Seat137
- Mounting the Passenger Seat138
- Removing the Front Rider's Seat139
- Mounting the Front Rider's Seat140
- Checking the Chain for Dirt141
- Cleaning the Chain142
- Checking the Chain Tension144
- Adjusting the Chain Tension145
- Checking the Chain, Rear Sprocket, Engine Sprocket, and Chain Guide147
14 Brake System151
- Brake System 14151
- Antilock Brake System (ABS)151
- Checking the Brake Discs153
- Checking the Front Brake Fluid Level155
- Adding Front Brake Fluid156
- Checking the Front Brake Linings158
- Checking the Free Travel of the Foot Brake Lever160
- Checking Rear Brake Fluid Level161
- Adding Rear Brake Fluid162
- Checking the Rear Brake Linings164
15 Wheels, Tires166
- Removing the Front Wheel166
- Installing the Front Wheel168
- Removing the Rear Wheel173
- Installing the Rear Wheel176
- Checking the Rear Hub Rubber Dampers179
- Checking the Tire Condition181
- Checking the Tire Pressure183
16 Electrical System 16185
- Daytime Running Light (DRL)185
- Removing the Battery186
- Installing the Battery189
- Recharging the Battery191
- Changing the Main Fuse194
- Changing the ABS Fuses197
- Changing the Fuses of Individual Power Consumers199
- Loosening the Headlight Mask with the Headlight202
- Mounting the Headlight Mask with the Headlight203
- Removing the Cover of the Headlight Mask Rack204
- Installing the Cover of the Headlight Mask Rack206
- Checking the Headlight Setting208
- Adjusting the Headlight Range209
- Diagnostics Connector210
- Front ACC1 and ACC2210
- ACC1 and ACC2 Rear211
17 Cooling System212
- Checking the Antifreeze and Coolant Level213
- Checking the Coolant Level in the Compensating Tank215
- Draining the Coolant217
- Filling/Bleeding the Cooling System219
- Changing the Coolant221
18 Tuning the Engine 18225
- Ride Mode225
- Motorcycle Traction Control (MTC)226
- Slip Adjustment227
- Throttle Response227
19 Service Work on the Engine 19229
- Checking the Engine Oil Level229
- Changing the Engine Oil and Oil Filter, Cleaning the Oil Screens230
- Adding Engine Oil234
- Checking the Free Travel of the Clutch Lever236
- Setting the Free Travel of the Clutch Lever237
20 Cleaning, Care238
- Cleaning the Motorcycle238
- Checks and Maintenance Steps for Winter Operation241
21 Storage 21243
- Preparing for Use after Storage245
22 Troubleshooting246
23 Technical Data250
- Engine250
- Engine Tightening Torques252
- Capacities257
- Engine Oil257
- Coolant257
- Fuel257
- Chassis258
- Electrical System259
- Tires260
- Fork260
- Shock Absorber261
- Chassis Tightening Torques262
24 Declarations of Conformity 24269
25 Substances 25273
- Auxiliary Substances276
27 Standards278
28 Index of Special Terms 28279
29 List of Abbreviations280
30 List of Symbols 30281
- Red Symbols281
- Yellow and Orange Symbols281
- Green and Blue Symbols282
- Index283

Other manuals for KTM 790 DUKE 2018

Setup Instructions19 pages

Questions and Answers:

K
kristine10Sep 10, 2025
Why KTM Motorcycle engine turns but does not start?
- A
  Alexander KaiserSep 12, 2025
  If the KTM Motorcycle engine turns but doesn't start, it could be due to an operating error; ensure you carry out the start procedure. Another cause could be a blown fuse 3, which needs to be replaced. Also, check if the plug-in connection of the fuel hose is disconnected and connect it if necessary. A defect in the fuel injection system could also be the problem; use the KTM diagnostics tool to read out the fault memory.
C
cbutlerSep 12, 2025
What to do if combination instrument shows nothing on the display of my KTM 790 DUKE 2018?
- R
  Robert SuarezSep 12, 2025
  If the combination instrument on your KTM Motorcycle shows nothing on the display, it could be due to a blown fuse 1 or 2. Replace the fuse and set the time and date.

KTM 790 DUKE 2018 Specifications

General

Engine Type	Liquid-cooled, 4-stroke, parallel twin
Displacement	799 cc
Bore x Stroke	88 mm x 65.7 mm
Compression Ratio	12.7:1
Starter	Electric
Transmission	6-speed
Front Tire	120/70 ZR 17
Rear Tire	180/55 ZR 17
Seat Height	825 mm
Dry Weight	169 kg
Power	105 hp (77 kW) @ 9, 000 rpm
Torque	87 Nm @ 8, 000 rpm
Fuel System	Electronic fuel injection
Frame	Steel trellis frame
Front Suspension	WP upside-down Ø 43 mm
Rear Suspension	WP monoshock
Front Brake	2 x 300 mm discs, 4-piston calipers
Rear Brake	240 mm disc, single-piston caliper
ABS	Bosch 9.1MP Two Channel ABS (incl. Cornering ABS and Supermoto mode)
Fuel Tank Capacity	14 liters