KTM 250 EXC-F 2017 Maintenance Schedule
The 2017 KTM 250 EXC-F maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, battery, brake fluid, tires, drive chain maintenance, valve clearance, oil, air filter and coolant. Intervals are shown in kilometres by default and can be switched to miles.
249ccEngine size
49Maintenance items
Official manufacturer manual
Sourced from KTM 2017 250 EXC-F Owner's Manual (official content, mirrored via en.enduro.team): en.enduro.team
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Read out the fault memory using the KTM diagnostics tool | Every 15 operating hours | Easy–Moderate | 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 battery | Every 15 operating hours | Easy | Check battery state of charge and charge if necessary. |
| Check the front brake linings | Every 15 operating hours | Easy | Check front brake pad wear. |
| Check the rear brake linings | Every 15 operating hours | Easy | Check rear brake pad wear. |
| Check the brake discs | Every 15 operating hours | Easy | Check front and rear brake disc condition. |
| Check the brake lines for damage and leakage | Every 15 operating hours | Easy | Inspect brake lines/hoses for damage and leaks. |
| Check the rear brake fluid level | Every 15 operating hours | Easy | Check rear brake fluid reservoir level. |
| Check the free travel of the foot brake lever | Every 15 operating hours | Easy | Check and adjust rear brake pedal free play. |
| Check the frame and swingarm | Every 15 operating hours | Moderate | Inspect frame and swingarm for cracks/damage. |
| Check the swingarm bearing for play | Every 30 operating hours | Moderate | Check swingarm bearing play. |
| Check the heim joints at the top and bottom of the shock absorber | Every 15 operating hours | Moderate | Check shock absorber heim (spherical) joint play, top and bottom. |
| Check the tire condition | Every 15 operating hours | Easy | Check tire tread and casing condition. |
| Check the tire air pressure | Every 15 operating hours | Easy | Check and correct tire pressure. |
| Check the wheel bearing for play | Every 15 operating hours | Moderate | Check front/rear wheel bearing play. |
| Check the wheel hubs | Every 15 operating hours | Easy | Check wheel hub condition. |
| Check the rim run-out | Every 15 operating hours | Moderate | Check wheel rim trueness. |
| Check the spoke tension | Every 15 operating hours | Easy | Check and correct spoke tension. |
| Check the chain, rear sprocket, engine sprocket and chain guide | Every 15 operating hours | Easy | Inspect drive chain, rear sprocket, engine sprocket, and chain guide for wear. |
| Grease all moving parts | Every 15 operating hours | Easy | Grease side stand, hand lever pivots, chain, and other moving parts; check for smooth operation. |
| Check/correct the fluid level of the hydraulic clutch | Every 15 operating hours | Easy | Check and correct hydraulic clutch fluid reservoir level. |
| Check the brake fluid level of the front brake | Every 15 operating hours | Easy | Check front brake fluid reservoir level. |
| Check the free travel of the hand brake lever | Every 15 operating hours | Easy | Check and adjust front brake lever free play. |
| Check the play of the steering head bearing | Every 15 operating hours | Moderate | Check steering head bearing for play. |
| Check the valve clearance | Every 30 operating hours | Moderate | Check (and adjust if necessary) intake and exhaust valve clearances. |
| Check the clutch | Every 30 operating hours | Moderate | Check clutch operation and wear. |
| Change the engine oil and oil filter, clean the oil screen | Every 15 operating hours | Easy | Replace engine oil and oil filter; clean the oil screen. |
| Check all hoses and sleeves for cracking, leaks, and incorrect routing | Every 15 operating hours | Easy | Inspect fuel, cooling, bleeder, and drainage hoses/sleeves. |
| Check the cables for damage and routing without sharp bends | Every 15 operating hours | Easy | Inspect control cables for damage/kinks. |
| Clean the air filter and air filter box | Every 15 operating hours | Easy | Clean air filter element and air filter box. |
| Change glass fiber yarn filling in the main silencer | Every 30 operating hours | Moderate | Repack main silencer glass-fiber baffling. |
| Check the fuel pressure | Every 15 operating hours | Moderate | Check fuel system pressure against specification. |
| Final check: check the vehicle is roadworthy and take a test ride | Every 15 operating hours | Easy | Road test and final safety check. |
| Read out the error memory after the test ride using the KTM diagnostics tool | Every 15 operating hours | Easy | Read out the error memory again after the post-service test ride. |
| Make the service entry in the KTM Dealer.net and in the Service and Warranty Booklet | Every 15 operating hours | Easy | Record service in dealer system and booklet. |
| Change the front brake fluid | Every 12 months | Moderate | Drain and replace front brake fluid. |
| Change the rear brake fluid | Every 12 months | Moderate | Drain and replace rear brake fluid. |
| Change the hydraulic clutch fluid | Every 12 months | Moderate | Drain and replace hydraulic clutch fluid. |
| Grease the steering head bearing | Every 12 months | Advanced | Disassemble and re-grease steering head bearing. |
| Service the shock absorber | Every 45 operating hours | Advanced | Full shock absorber service (nitrogen charge, oil, seals). |
| Perform engine service including removing and installing the engine | Every 135 operating hours | Expert | Bundled major engine teardown: change spark plug and spark plug connector; change the piston; check/measure the cylinder; check the cylinder head; change the valves, valve springs, and valve spring seats; check the camshaft and cam lever; change the connecting rod, conrod bearing, and crank pin; change the shaft seal rings of the water pump; check the transmission and shift mechanism; check the oil pressure regulator valve; change the suction pump; check the force pump and lubrication system; check the timing assembly; change the timing chain; change all engine bearings; change the freewheel. |
| Check the chain tension | Every 15 operating hours | Easy | Check and adjust chain tension. |
| Check the antifreeze and coolant level | Every 15 operating hours | Easy | Check coolant level and antifreeze concentration. |
| Check that the throttle cables are undamaged, routed without sharp bends, and set correctly | Every 15 operating hours | Easy | Inspect throttle cable routing and adjustment. |
| Check the screws and nuts for tightness | Every 15 operating hours | Easy | Check tightness of accessible fasteners. |
| Check the headlight setting | Every 15 operating hours | Easy | Check and adjust headlight aim. |
| Change the fuel screen | Every 15 operating hours | Easy | Replace fuel tank strainer/screen. |
| Check idle | Every 15 operating hours | Easy | Check idle speed. |
| Service the fork | Every 45 operating hours | Advanced | Full fork service (oil change, seal inspection). |
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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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