SERVICE SCHEDULE (EXC‑F, EXC‑F SIX DAYS, XCF-W) 35
10.1Important maintenance work to be carried out by an authorized KTM workshop
S3N S20A S30A
Engine
Change the engine oil and oil filter, clean the oil screen. x ( p. 87)
• •
Replace the spark plug. •
Check the valve clearance. x
• •
Check the engine mounting screws for tightness. • •
Clean the spark plug connectors and check for tightness. • •
Check that the screws in the shift lever and the kickstarter are tight. • •
Carburetor Check the carburetor connection boots for cracks and leakage. •
Check the vent hoses for damage and routing without sharp bends. • •
Check the idle. • •
Attachments Check the cooling system for leakage. • •
Check the anti-freeze and coolant level. ( p. 79) • •
Check the exhaust system for leakage and looseness. •
Check the throttle cables for damage, smooth operation and routing without sharp
bends.
• •
Check the fluid level of the hydraulic clutch. ( p. 83) • •
Clean the air filter. x ( p. 82)
• •
Check the cables for damage and routing without sharp bends. •
Check the functioning of the electrical equipment. • •
Check the headlight setting. •
Brakes Check the front brake linings. ( p. 64) • •
Check the rear brake linings. ( p. 67) • •
Check the brake discs. ( p. 61) • •
Check the brake fluid level of the front brake. ( p. 62) • •
Check the rear brake fluid level. ( p. 66) • •
Check the brake lines for damage and leakage. • •
Check the free travel of the hand brake lever. ( p. 61) • •
Check the free travel of the foot brake lever. ( p. 66) • •
Check the brake system function. • •
Check the screws and guide bolts of the rake system for tightness. • •
Chassis
Check the shock absorber and fork for leakage and functioning. x
• •
Clean the dust boots of the fork legs. ( p. 48) •
Bleed fork legs. ( p. 48) •
Check the frame and swingarm for damage. •
Check the swingarm bearing. •
Check the steering head bearing play. ( p. 49) • •
Check all screws to see if they are tight. • •
Wheels Check the spoke tension. ( p. 73) • •
Check the wheel hubs for damage. •
Check the rim run-out. • •
Check the tire condition. ( p. 72) • •
Check the tire air pressure. ( p. 73) • •
Check the chain wear. ( p. 58) • •
Check the chain tension. ( p. 57) • •
Clean the chain. ( p. 56) • •
Check the wheel bearing for play. • •
Clean and grease the adjusting screws of the chain adjuster. • •
S3N: once after three operating hours
S20A: every 20 service hours / after every race
S30A: every 30 service hours