Operation Manual

10 SERVICE SCHEDULE 40
10.3 Recommended work
Annually
Every 80 operating hours/every 40 operating hours when used for motorsports
Every 40 operating hours/every 10 operating hours when used for motorsports
Once after 10 operating hours
Change the front brake fluid. ●
Change the rear brake fluid. ●
Change the hydraulic clutch fluid. ( p. 74) ●
Lubricate the steering head bearing. ( p. 59) ●
Check/adjust the carburetor components. ● ●
Service the fork. ○ ● ●
Service the shock absorber. ● ●
Check the starter drive. (All 250/300 models, XC‑W US, XC‑W Six Days US) ● ●
Change the piston and check the cylinder. (125 XC‑W EU) ● ●
Change the piston and check the cylinder. (All 250/300 models, XC‑W US, XC‑W Six Days US) ●
Perform minor engine service. (Check the exhaust control for functioning and smooth operation. Check the
clutch.)
● ●
Perform major engine service including removing and installing the engine. (Change the connecting rod, con-
rod bearing, and crank pin. Check the transmission and shift mechanism. Change all engine bearings.)
●
○ One-time interval
● Periodic interval