KTM 690 SMC R User Manual

11 SERVICE WORK ON THE CHASSIS 73
L00350-10
Main work
–
Push dust boots

of both fork legs downward.
Info
The dust boots remove dust and coarse dirt particles from the inside fork
tubes. Over time, dirt can accumulate behind the dust boots. If this dirt is not
removed, the oil seals behind can start to leak.
Warning
Danger of accidents Reduced braking efficiency due to oil or grease on the
brake discs.
– Always keep the brake discs free of oil and grease, and clean them with
brake cleaner when necessary.
– Clean and oil the dust boots and inner fork tube of both fork legs.
Universal oil spray ( p. 187)
– Press the dust boots back into their installation position.
– Remove excess oil.
Finishing work
– Install the fork protector. ( p. 74)
– Remove the motorcycle from the lift stand. ( p. 69)

KTM 690 SMC R Specifications

General

Engine Type	Single-cylinder, 4-stroke
Bore x Stroke	105 mm x 80 mm
Compression Ratio	12.7:1
Starter	Electric starter
Transmission	6-speed
Fuel System	Electronic Fuel Injection
Cooling System	Liquid cooled
Frame	Chromium-Molybdenum steel trellis frame, powder coated
Front Wheel	3.50 x 17"
Rear Wheel	5.00 x 17"
Front Tire	120/70 ZR 17
Rear Tire	160/60 ZR 17
Seat Height	890 mm
Power	55 kW (74 hp)
Torque	73.5 Nm
Front Suspension	WP APEX 48
Rear Suspension	WP APEX with Pro-Lever linkage
Front Brake	Single 320 mm disc, 4-piston caliper
Rear Brake	Single 240 mm disc, 1-piston caliper
ABS	Bosch 9.1 MP (lean angle sensitive)
Fuel Tank Capacity	13.5 liters
Dry Weight	147 kg