KTM 250 EXC 2018 User Manual

12 SERVICE WORK ON THE CHASSIS
78
E00835-10
Main work
–
Detach retaining tab
1
. Remove air filter with air filter sup-
port.
– Remove air filter from air filter support.
12.25 Installing the air filter
102178-10
Main work
– Mount the clean air filter on the air filter support.
–
Grease the air filter in area
A
.
Long-life grease ( p. 167)
E00836-10
–
Insert air filter and position retaining pin
1
in bushing
B
.
The air filter is correctly positioned.
–
Insert retaining tab
2
.
Retaining pin
3
is secured by retaining tab
2
.
Info
If the air filter is not mounted correctly, dust and dirt
may enter the engine and result in damage.
Finishing work
– Install the air filter box cover. ( p. 77)
12.26 Cleaning the air filter and air filter box
Warning
Environmental hazard Hazardous substances cause environmental damage.
– Dispose of oils, grease, filters, fuel, cleaning agents, brake fluid, etc., correctly and in compliance with
the applicable regulations.
Info
Do not clean the air filter with fuel or petroleum since these substances attack the foam.
Preparatory work
– Remove the air filter box cover. ( p. 76)
– Remove the air filter. ( p. 77)

KTM 250 EXC 2018 Specifications

General

Displacement	249 cm³
Bore x Stroke	66.4 mm x 72 mm
Transmission	6-speed
Fuel System	Carburetor
Cooling	Liquid cooled
Front Suspension	WP Xplor 48 upside-down fork
Rear Suspension	WP Xplor PDS shock absorber
Rear Tire	140/80-18
Front Wheel	1.60 x 21"
Rear Wheel	2.15 x 18"
Ground Clearance	370 mm
Seat Height	960 mm
Engine Type	1-cylinder, 2-stroke
Clutch	Wet multi-disc clutch, hydraulically operated
Frame	Central tube frame made of chrome molybdenum steel
Front Brake	Disc brake
Rear Brake	Disc brake, 220 mm
Front Tire	90/90-21
Starter	Kick and electric starter
Fuel Tank Capacity	9 liters