KTM 2016 RC 390 User Manual

17 TUNING THE ENGINE 148
17.1 Checking the play in the throttle cable
400192-11
– Check the throttle grip for smooth operation.
– Move the handlebar to the straight-ahead position. Move the throttle grip back and forth
to ascertain play

in the throttle cable.
Throttle cable play 3… 5 mm (0.12… 0.2 in)
» If the throttle cable play does not meet specifications:
– Adjust the play in the throttle cable. ( p. 149)
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may result in
unconsciousness and/or death.
– When running the engine, always make sure there is sufficient ventilation,
and do not start or run the engine in an enclosed space without an effective
exhaust extraction system.
– Start the engine and let it run idle. Move the handlebar to and fro over the entire steer-
ing range.
The idle speed must not change.
» If the idle speed changes:
– Check the throttle cable routing.

KTM 2016 RC 390 Specifications

General

Displacement	373.2 cc
Bore x Stroke	89 mm x 60 mm
Compression Ratio	12.6:1
Power	32 kW (44 hp) @ 9, 500 rpm
Torque	35 Nm @ 7, 250 rpm
Transmission	6-speed
Rear Suspension	WP monoshock
Rear Brake	230 mm disc, single-piston caliper
Front Tire	110/70 ZR17
Rear Tire	150/60 ZR17
Seat Height	820 mm
Fuel Tank Capacity	10 liters
Dry Weight	147 kg
Ground Clearance	178.5 mm
Engine Type	Single-cylinder, 4-stroke
Fuel System	Electronic Fuel Injection
Front Suspension	WP USD 43 mm
ABS	Bosch 9MB Two-Channel ABS
Frame	Steel trellis frame
Front Brake	300 mm disc, 4-piston radial caliper