KTM 350 SX-F 2024 Maintenance Schedule
The 2024 KTM 350 SX-F maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, brake fluid, tires, spark plugs, air filter, coolant, battery, oil, drive chain maintenance and valve clearance. Intervals are shown in kilometres by default and can be switched to miles.
349ccEngine size
58Maintenance items
Official manufacturer manual
Sourced from KTM Owner's Manual (350 SX-F/350 XC-F/XC-F Factory Edition, Art. 3214641en) (this document covers model years 2023–2025): azwecdnepstoragewebsiteuploads.azureedge.net
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Check the clutch | Every 15 operating hours | Easy | Check the clutch |
| Change the glass fiber yarn filling of the main silencer | Every 45 operating hours | Easy | Change the glass fiber yarn filling of the main silencer |
| Program the gear position sensor | Every 15 operating hours | Easy | Program the gear position sensor |
| Change the front brake fluid | Every 24 months · Every 90 operating hours | Moderate | Change the front brake fluid |
| Change the rear brake fluid | Every 24 months · Every 90 operating hours | Moderate | Change the rear brake fluid |
| Check/correct the fluid level of hydraulic clutch | Every 45 operating hours | Easy | Check/correct the fluid level of hydraulic clutch |
| Change the hydraulic clutch fluid | Every 24 months · Every 90 operating hours | Moderate | Change the hydraulic clutch fluid |
| Check all hoses (e.g. fuel, cooling, bleeder, drainage hoses, etc.) and sleeves for cracking, tightness, and correct routing | Every 24 months · Every 15 operating hours | Easy | 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 | Every 24 months · Every 15 operating hours | Easy | Check the cables for damage and for routing without kinks |
| Check that the throttle cables are undamaged, routed without kinks, and set correctly | Every 24 months · Every 15 operating hours | Easy | Check that the throttle cables are undamaged, routed without kinks, and set correctly |
| Check the frame | Every 15 operating hours | Easy | Check the frame |
| Check the link fork | Every 15 operating hours | Easy | Check the link fork |
| Check the fork bearing for play | Every 45 operating hours | Moderate | Check the fork bearing for play |
| Check the shock absorber heim joint for play | Every 45 operating hours | Advanced | Check the shock absorber heim joint for play |
| Check the shock absorber linkage | Every 15 operating hours | Advanced | Check the shock absorber linkage |
| Check the tire condition | Every 24 months · Every 15 operating hours | Easy | Check the tire condition |
| Check the tire pressure | Every 24 months · Every 15 operating hours | Easy | Check the tire pressure |
| Change the spark plug and spark plug connector | Every 45 operating hours | Easy | Change the spark plug and spark plug connector |
| Change the fuel filter | Every 24 months · Every 90 operating hours | Easy | Change the fuel filter |
| Clean the air filter and air filter box | Every 24 months · Every 15 operating hours | Easy | Clean the air filter and air filter box |
| Check the funnel in the inlet sleeve in the air filter box | Every 24 months · Every 15 operating hours | Easy | Check the funnel in the inlet sleeve in the air filter box |
| Service the fork | Every 45 operating hours | Advanced | Service the fork |
| Perform the shock absorber service | Every 45 operating hours | Advanced | Perform the shock absorber service |
| Check the antifreeze and coolant level | Every 45 operating hours | Easy | Check the antifreeze and coolant level |
| Change the coolant | Every 24 months | Moderate | Change the coolant |
| Lubricate the steering head bearing | Every 24 months · Every 45 operating hours | Easy | Lubricate the steering head bearing |
| Perform minor engine service including removing and installing the engine (change the piston, check/measure the cylinder, check the cylinder head, check the camshafts and valve train system components, check the timing assembly, change the radial shaft seal rings and water pump gasket, change the intake flange, change inlet sleeve) | Every 45 operating hours | Advanced | Perform minor engine service including removing and installing the engine (change the piston, check/measure the cylinder, check the cylinder head, check the camshafts and valve train system components, check the timing assembly, change the radial shaft seal rings and water pump gasket, change the intake flange, change inlet sleeve) |
| Read out the fault memory using the KTM diagnostics tool | Every 24 months · Every 15 operating hours | Easy | Read out the fault memory using the KTM diagnostics tool |
| Check that the electrical system is functioning properly | Every 15 operating hours | Easy | Check that the electrical system is functioning properly |
| Check and charge the 12-V battery | Every 24 months · Every 15 operating hours | Easy | Check and charge the 12-V battery |
| Check that the brake linings of the front brake are secured | Every 24 months · Every 15 operating hours | Easy | Check that the brake linings of the front brake are secured |
| Check that the brake linings of the rear brake are secured | Every 24 months · Every 15 operating hours | Easy | Check that the brake linings of the rear brake are secured |
| Check the brake discs | Every 24 months · Every 15 operating hours | Easy | Check the brake discs |
| Check the brake lines for damage and tightness | Every 24 months · Every 15 operating hours | Easy | Check the brake lines for damage and tightness |
| Check the front brake fluid level | Every 15 operating hours | Moderate | Check the front brake fluid level |
| Check the rear brake fluid level | Every 15 operating hours | Moderate | Check the rear brake fluid level |
| Check the free travel of the hand brake lever | Every 24 months · Every 15 operating hours | Easy | Check the free travel of the hand brake lever |
| Check the free travel of the foot brake lever | Every 24 months · Every 15 operating hours | Easy | Check the free travel of the foot brake lever |
| Check the idle speed | Every 24 months · Every 15 operating hours | Easy | Check the idle speed |
| Change the engine oil and oil filter, clean the oil screen | Every 24 months · Every 15 operating hours | Easy | Change the engine oil and oil filter, clean the oil screen |
| Check the wheel bearing for play | Every 15 operating hours | Advanced | Check the wheel bearing for play |
| Check the wheel hubs | Every 15 operating hours | Easy | Check the wheel hubs |
| Check the rim run-out | Every 15 operating hours | Easy | Check the rim run-out |
| Check the spoke tension | Every 15 operating hours | Easy | Check the spoke tension |
| Check the chain, rear sprocket, engine sprocket, and chain guide | Every 15 operating hours | Easy | Check the chain, rear sprocket, engine sprocket, and chain guide |
| Check the chain tension | Every 24 months · Every 15 operating hours | Easy | Check the chain tension |
| Grease all moving parts (e.g., hand lever, chain, ...) and check for smooth operation | Every 24 months · Every 15 operating hours | Easy | Grease all moving parts (e.g., hand lever, chain, ...) and check for smooth operation |
| Check the valve clearance | Every 45 operating hours | Advanced | Check the valve clearance |
| Check all screws, nuts, and hose clips for a tight fit | Every 24 months · Every 15 operating hours | Easy | Check all screws, nuts, and hose clips for a tight fit |
| Change the fuel screen | Every 24 months · Every 15 operating hours | Easy | Change the fuel screen |
| Check the fuel pressure | Every 24 months · Every 45 operating hours | Easy | Check the fuel pressure |
| Check the coolant level | Every 15 operating hours | Easy | Check the coolant level |
| Check the steering head bearing play | Every 15 operating hours | Advanced | Check the steering head bearing play |
| Perform major engine service, engine is removed (change valves, valve springs, valve spring seats, and valve spring retainer, connecting rod, conrod bearing and crank pin; check transmission and shift mechanism; check oil pressure control valve; change suction pump; check force pump and lubrication system; change timing chain; change all engine bearings and all gaskets; change freewheel) | Every 90 operating hours | Expert | Perform major engine service, engine is removed (change valves, valve springs, valve spring seats, and valve spring retainer, connecting rod, conrod bearing and crank pin; check transmission and shift mechanism; check oil pressure control valve; change suction pump; check force pump and lubrication system; change timing chain; change all engine bearings and all gaskets; change freewheel) |
| Final check: check vehicle for operating safety | Every 24 months · Every 15 operating hours | Easy | Final check: check vehicle for operating safety |
| Take a test ride | Every 24 months · Every 15 operating hours | Easy | Take a test ride |
| Read out the error memory after the test ride using the KTM diagnostics tool | Every 24 months · Every 15 operating hours | Easy | Read out the error memory after the test ride using the KTM diagnostics tool |
| Make a service entry in KTM Dealer.net | Every 24 months · Every 15 operating hours | Easy | Make a service entry in KTM Dealer.net |
No maintenance items match your search.
Easy: basic tools, straightforward Easy–Moderate: varies by task — somewhere between the two Moderate: some mechanical know-how helps Advanced: specialized tools/skill, still DIY-doable Expert: significant experience required Professional: dealer or shop recommended
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