KTM 390 Duke Series 2019 User Manual

17 TUNING THE ENGINE
200
17.1 Checking the clutch lever play
Note
Clutch damage If there is no free travel by the clutch lever, the clutch will begin to slip.
– Check the free travel of the clutch lever each time before using the motorcycle.
– Adjust the free travel of the clutch lever when necessary in accordance with the specification.
F00871-10
– Check the clutch lever for smooth operation.
– Move the handlebar to the straight-ahead position.
– Pull the clutch lever until resistance is perceptible, and deter-
mine the play in the clutch lever
A
.
Clutch lever play
A
1 … 3 mm (0.04 …
0.12 in)
» If the clutch lever play does not meet the specified value:
– Adjust play in the clutch lever. ( p. 201)
–
Move the handlebar to and fro over the entire steering range.
The clutch lever play must not change.
» If the clutch lever play changes:
– Check the routing of the clutch cable.

KTM 390 Duke Series 2019 Specifications

General

Displacement	373.2 cc
Bore x Stroke	89 mm x 60 mm
Torque	37 Nm @ 7, 000 rpm
Compression Ratio	12.6:1
Transmission	6-speed
Frame	Steel trellis frame, powder coated
Front Suspension	WP upside-down Ø 43 mm
Rear Suspension	WP monoshock
Front Tire	110/70 R17
Rear Tire	150/60 R17
Wheelbase	1, 357 mm
Seat Height	830 mm
Ground Clearance	170 mm
Fuel Tank Capacity	13.4 liters
Dry Weight	149 kg
Power	32 kW (43.5 hp) @ 9, 000 rpm
Fuel System	Electronic fuel injection (EFI)
Front Brake	320 mm disc brake
Rear Brake	230 mm disc brake
ABS	Bosch 9.1MB two-channel ABS
Engine Type	Single-cylinder, 4-stroke, liquid-cooled
Clutch	Wet multi-disc clutch, mechanically operated