KTM 450 EXC EU User Manual

10 SERVICE SCHEDULE 47
● Periodic interval
10.2 Service work (as additional order)
Annually
Every 135 operating hours/every 70 operating hours when used for motorsports
Every 45 operating hours
Once after 15 operating hours
Change the front brake fluid. x
●
Change the rear brake fluid. x
●
Change the hydraulic clutch fluid. x ( p. 79)
●
Grease the steering head bearing. x ( p. 66)
●
Clean the spark arrestor. x (all XC‑W models)
●
Perform a fork service. (EXC SIX DAYS) x
○ ● ●
Perform a fork service. (EXC EU, EXC AUS, all XC‑W models) x
○ ● ●
Service the shock absorber. x
● ●
Change the spark plug and spark plug connector. x
●
Change the piston. x
●
Check/measure the cylinder. x
●
Check the cylinder head. x
●
Change the valves, valve springs and valve spring seats. x
●
Check the camshaft and cam lever. x
●
Change the connecting rod, conrod bearing, and crank pin. x
●
Check the transmission and shift mechanism. x
●
Check the oil pressure regulator valve. x
●
Change the suction pump. x
●
Check the oil pumps and lubrication system. x
●
Replace the timing chain. x
●
Check the timing assembly. x
●
Change all engine bearings. x
●
○ One-time interval
● Periodic interval

KTM 450 EXC EU Specifications

General

Brand	KTM
Model	450 EXC EU
Category	Motorcycle
Language	English