| Service work | After 1 operating hour | Every 15 operating hours | Every 45 operating hours | Every 90 operating hours | Every 24 months |
|---|---|---|---|---|---|
| Program the gear position sensor. (📖 p. 305) | ● | ● | ● | ||
| Check that the electrical system is functioning properly. | ○ | ● | ● | ● | |
| Check and charge the 12-V battery. | ○ | ● | ● | ● | ● |
| Check that the brake linings of the front brake are secured. (📖 p. 199) | ○ | ● | ● | ● | ● |
| Check that the brake linings of the rear brake are secured. (📖 p. 206) | ○ | ● | ● | ● | ● |
| Check the brake discs. (📖 p. 172) | ○ | ● | ● | ● | ● |
| Check the brake lines for damage and tightness. | ○ | ● | ● | ● | ● |
| Check the front brake fluid level. (📖 p. 202) | ○ | ● | ● | ||
| Change the front brake fluid. (📖 p. 204) | ● | ● | |||
| Check the rear brake fluid level. (📖 p. 210) | ○ | ● | ● | ||
| Change the rear brake fluid. (📖 p. 212) | ● | ● | |||
| Check/correct the fluid level of hydraulic clutch. (📖 p. 294) | ● | ||||
| Change the hydraulic clutch fluid. (📖 p. 294) | ● | ● | |||
| Check the free travel of the hand brake lever. (📖 p. 201) | ○ | ● | ● | ● | ● |
| Check the free travel of the foot brake lever. (📖 p. 209) | ○ | ● | ● | ● | ● |
| Check the idle speed. | ○ | ● | ● | ● | ● |
| Change the engine oil and oil filter, clean the oil screen. (📖 p. 315) | ○ | ● | ● | ● | ● |
| Check all hoses (e.g. fuel, cooling, bleeder, drainage hoses, etc.) and sleeves for cracking, tightness, and correct routing. | ○ | ● | ● | ● | ● |
| Check the cables for damage and for routing without kinks. | ● | ● | ● | ● | |
| Check that the throttle cables are undamaged, routed without kinks, and set correctly. | ● | ● | ● | ● | |
| Check the frame. (📖 p. 109) | ● | ● | ● | ||
| Check the link fork. (📖 p. 142) | ● | ● | ● | ||
| Check the fork bearing for play. (📖 p. 142) | ● | ● | |||
| Check the shock absorber heim joint for play. (📖 p. 120) | ● | ● | |||
| Check the shock absorber linkage. (📖 p. 118) | ● | ● | ● | ||
| Check the tire condition. (📖 p. 171) | ● | ● | ● | ● | |
| Check tire pressure. (📖 p. 171) | ● | ● | ● | ● | |
| Check the wheel bearing for play. (📖 p. 172) | ● | ● | ● | ||
| Check the wheel hubs. | ● | ● | ● | ||
| Check the rim run-out. (📖 p. 173) | ○ | ● | ● | ● | |
| Check the spoke tension. (📖 p. 174) | ○ | ● | ● | ● | |
| Check the chain, rear sprocket, engine sprocket, and chain guide. (📖 p. 183) | ○ | ● | ● | ● | |
| Check the chain tension. (📖 p. 182) | ○ | ● | ● | ● | ● |
| Grease all moving parts (e.g., hand lever, chain,…) and check for smooth operation. | ○ | ● | ● | ● | ● |
| Change the spark plug and spark plug connector. | ● | ● | |||
| Check the valve clearance. (📖 p. 323) | ○ | ● | ● | ||
| Change the fuel filter. (📖 p. 165) | ● | ● | |||
| Check the clutch. (📖 p. 296) | ● | ● | ● | ||
| Clean the air filter and air filter box. (📖 p. 155) | ● | ● | ● | ● | |
| Check the funnel in the inlet sleeve in the air filter box. | ● | ● | ● | ● | |
| Change the glass fiber yarn filling of the main silencer. (📖 p. 150) | ● | ● | |||
| Service the fork. (All SX-F models) (📖 p. 23) | ● | ● | |||
| Service the fork. (XC-F US) (📖 p. 73) | ● | ● | |||
| Perform the shock absorber service. (📖 p. 121) | ● | ● | |||
| Check all screws, nuts, and hose clips for a tight fit. | ○ | ● | ● | ● | ● |
| Change the fuel screen. (📖 p. 167) | ○ | ● | ● | ● | ● |
| Check the fuel pressure. (📖 p. 161) | ○ | ● | ● | ● | |
| Check the antifreeze and coolant level. (📖 p. 306) | ● | ● | |||
| Check the coolant level. (📖 p. 307) | ○ | ● | |||
| Change the coolant. (📖 p. 309) | ● | ||||
| Check the steering head bearing play. (📖 p. 96) | ○ | ● | |||
| Lubricate the steering head bearing. (📖 p. 93) | ● | ● | ● | ||
| ○ One-time interval ● Periodic interval | |||||
KTM 250 SX-F Factory 250 XC-F Service Manual 2024 Pdf Download