9 SERVICE SCHEDULE 25
9.1 Service schedule
Every 40 operating hours - corresponds to about 280 liters of fuel (74 US gal)
Every 30 operating hours - corresponds to about 210 liters of fuel (55.5 US gal)
Every 20 operating hours - corresponds to about 140 liters of fuel (37 US gal)
Once after 10 operating hours / Every 10 operating hours - corresponds to about 70 liters of fuel (18.5 US gal) / after
every race
Once after 1 operating hour - corresponds to about 7 liters of fuel (1.8 US gal)
Read out the fault memory using the KTM diagnostics tool. x
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Check and charge the battery. x
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Check the front brake linings. ( p. 63) ● ● ● ●
Check the rear brake linings. ( p. 67) ● ● ● ●
Check the brake discs. ( p. 61) ● ● ● ●
Check the brake lines for damage and leakage. ● ● ● ●
Check the rear brake fluid level. ( p. 66) ● ● ● ●
Check the free travel of the foot brake lever. ( p. 65) ● ● ● ●
Check the frame and swingarm. x
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Check the swingarm bearing. x
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Check the shock absorber linkage. x
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Conduct a minor fork service. (SX‑F EU, SX‑F USA) x
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Conduct a major fork service. (SX‑F EU, SX‑F USA) x
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Perform a fork service. (XC‑F) x
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Check the tire condition. ( p. 72) ○ ● ● ● ●
Check the tire air pressure. ( p. 72) ○ ● ● ● ●
Check the wheel bearing for play. x
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Check the wheel hubs. x
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Check the rim run-out. x
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Check the spoke tension. ( p. 72) ○ ● ● ● ●
Check the chain, rear sprocket, engine sprocket, and chain guide. ( p. 56) ● ● ● ●
Check the chain tension. ( p. 54) ○ ● ● ● ●
Grease all moving parts (e.g., hand lever, chain, ...) and check for smooth operation. x
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Check/correct the fluid level of the hydraulic clutch. ( p. 59) ● ● ● ●
Check the brake fluid level of the front brake. ( p. 62) ● ● ● ●
Check the free travel of the hand brake lever. ( p. 61) ● ● ● ●
Check the steering head bearing play. ( p. 42) ○ ● ● ● ●
Check the valve clearance. x
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Check the clutch. x
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Change the engine oil and oil filter and clean the oil screens. x ( p. 83)
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Check all hoses (e. g. fuel, cooling, bleeding, drainage) and sleeves for tearing, leaks and incorrect rout-
ing. x
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Check the antifreeze and coolant level. ( p. 77) ○ ● ● ● ●
Check the cables for damage and routing without sharp bends. x
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Check that the cables are undamaged, routed without sharp bends and set correctly. ○ ● ● ● ●
Clean the air filter and air filter box. x ( p. 49)
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Change the glass fiber yarn filling of the main silencer. x ( p. 50)
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Check the screws and nuts for tightness. x
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Change the fuel screen. x ( p. 82)
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Check the fuel pressure. x
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Check idle. ○ ● ● ● ●
Final check: Check the vehicle for safe operation and take a test ride. ○ ● ● ● ●
Read out the fault memory using the KTM diagnostics tool after a test ride. x
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Make the service entry in KTM DEALER.NET and in the service record. x
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