KTM 250 SX-F 2016 User Manual

9 SERVICE SCHEDULE 28
○ One-time interval
● Periodic interval
9.3 Recommended work
Annually
Every 100 operating hours
Every 50 operating hours
Every 40 operating hours
Once after 20 operating hours
Once after 10 operating hours
Change the front brake fluid. ●
Change the rear brake fluid. ●
Change the hydraulic clutch fluid. ( p. 62) ●
Grease the steering head bearing. ( p. 45) ●
Perform a fork service. (SX‑F US, XC‑F US) ○ ●
Service the fork. (SX‑F EU) ○ ●
Service the shock absorber. ○ ●
Change the fuel filter. ●
Perform minor engine service including removing and installing engine. (Change spark plug and
spark plug connector. Change piston, check and measure cylinder; check cylinder head. Check
camshaft and cam lever. Check timing assembly. Change intake flange.)
● ●
Perform major engine service including removing and installing engine. (Change valves, valve
springs, valve spring seats and valve spring retainers. Change the connecting rod, conrod bearing,
and crank pin. Check the transmission and shift mechanism. Check the oil pressure regulator valve.
Change the suction pump. Check the force pump and lubrication system. Change timing chain.
Change all engine bearings. Change freewheel.)
●
○ One-time interval
● Periodic interval

KTM 250 SX-F 2016 Specifications

General

Engine Type	Single cylinder, 4-stroke
Displacement	249.9 cc
Starter	Electric starter
Fuel System	Keihin EFI, 44 mm throttle body
Ignition	Keihin EMS
Transmission	5-speed
Front Tire	80/100-21
Rear Tire	100/90-19
Seat Height	960 mm
Ground Clearance	370 mm
Bore x Stroke	78 mm x 52.3 mm
Final Drive	Chain
Front Suspension	WP USD, 48 mm
Rear Suspension	WP monoshock
Front Brake	Disc brake, 260 mm
Rear Brake	Disc brake, 220 mm
Wheelbase	1485 mm
Fuel Capacity	7 liters
Frame	Central double-cradle-type 25CrMo4 steel