KTM 450 XC-W SIX DAYS USA 2010, Owner'S Manual

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SERVICE SCHEDULE
33
8.1
Important maintenance work to be carried out by an authorized KTM workshop.
S3N S15A S30A
Engine
Change the engine oil and oil filter and clean the engine oil screen. x ( p. 80)
• • •
Change the gear oil and clean the gear oil screen.
x
( p. 83) • • •
Replace spark plug. •
Check the valve clearance.
x
• • •
Check engine mounting screws for tightness. • • •
Clean spark plug connectors and check for tightness. • • •
Check that the screws in the shift lever and the kickstarter are tight. • • •
Carburetor Check carburetor connection boots for cracks and leakage. • •
Check vent hoses for damage and routing without sharp bends. • • •
Check idle. • • •
Attachments Check the cooling system for leakage. • • •
Check the anti-freeze and coolant level. ( p. 72) • • •
Check the exhaust system for leakage and looseness. • •
Check the cables for damage, smooth operation and routing without sharp bends. • • •
Check the fluid level of the hydraulic clutch. ( p. 76) • • •
Clean the air filter.
x
( p. 75) • • •
Check cables for damage and routing without sharp bends. • •
Check that the electrical equipment is functioning properly. • • •
Check the headlight adjustment. (all EXC models, all 450/530 XC-W models)
( p. 69)
• •
Brakes Check the front brake linings. ( p. 57) • • •
Check the rear brake linings. ( p. 60) • • •
Check the brake discs. ( p. 54) • • •
Check the brake fluid level of the front brake. ( p. 55) • • •
Check the rear brake fluid level. ( p. 59) • • •
Check brake lines for damage and leakage. • • •
Check the free travel of the hand brake lever. ( p. 54) • • •
Check the free play of the foot brake lever. ( p. 59) • • •
Check brake system function. • • •
Check screws and guide bolts of brake system for tightness. • • •
suspension Check shock absorber and fork for leakage and functioning.
x
• • •
Clean the dust boots of the fork legs. ( p. 42) • •
Bleed fork legs. ( p. 42) • •
Check the frame and swingarm for damage. • •
Check the swingarm bearing.
x
• •
Check the steering head bearing play. ( p. 43) • • •
Check all screws to see if they are tight. • • •
Wheels Check the spoke tension. ( p. 66) • • •
Check the wheel hubs for damage. • •
Check rim run-out. • • •
Check the tire condition. ( p. 65) • • •
Check the tire air pressure. ( p. 66) • • •
Check the chain wear. ( p. 51) • • •
Check the chain tension. ( p. 50) • • •
Clean the chain. ( p. 50) • • •
Check the wheel bearing for play. x
• • •
Clean and grease adjusting screws of chain adjuster. • • •
S3N: once after three operating hours
S15A: every 15 service hours / after every race
S30A:
every 30 service hours