KTM 450 SX ATV, Owner'S Manual

Page: 48 / 190

SERVICE SCHEDULE
46
S3N S10A S30A
Brakes Check the free travel of the hand brake lever. ( p. 88) • • •
Check the free travel of the foot brake lever. ( p. 97) • • •
Check the brake system. • • •
Check screws and guide pins of the brake system for tightness. • • •
Chassis Check shock absorbers for cracks and proper functioning. • • •
Check the steering column bearing for wear and smooth operation. • • •
Clean and grease bearing and sealing elements of steering column. • • •
Check the handlebar for smooth operation and play. • • •
Check the handlebar bridge bearing for excessive play. • • •
Check tie rods and tie rod ends for damage and play. • • •
Check front wheel suspension for wear and tightness. • • •
Check that front and rear wheel hubs are tight. • • •
Check the swingarm bearing. • •
Check the bearing of the rear axle for play. • • •
Grease the rear wheel eccentric element. ( p. 87) • •
Check all screws to make sure they are tight. • • •
Wheels Check rim run-out. • • •
Check the tire condition. ( p. 110) • • •
Check the tire air pressure. ( p. 110) • • •
Check the chain wear. ( p. 84) • • •
Check the chain tension. ( p. 82) • • •
Clean the chain. ( p. 82) • • •
Check front wheel bearing for play. • • •
S3N: Once every 3 service hours - corresponds to about 21 liters of fuel