SERVICE SCHEDULE 67
8.1Important maintenance work to be carried out by an authorized KTM workshop
S3N S15A S30A
engine
Change the engine oil and oil filter, clean the oil screens. x ( p. 164)
• • •
Replace the spark plug. •
Check and adjust the valve clearance. • • •
Check the engine mounting screws for tightness. • • •
Clean the spark plug connectors and check for tightness. • • •
Check the shift lever screw for tightness. • • •
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 antifreeze and coolant level. ( p. 153) • • •
Check the exhaust system for leakage and faulty attachment. • •
Check the control cables for damage, smooth operation and routing without sharp bends. • • •
Check the fluid level of the hydraulic clutch. ( p. 151) • • •
Clean the air filter. x ( p. 150)
• • •
Check the cables for damage and routing without sharp bends. • •
Check that the electrical equipment is functioning properly. • • •
Check the headlight setting. ( p. 135) • •
Brakes Check the front brake linings. ( p. 110) • • •
Check the rear brake linings. ( p. 120) • • •
Check the brake discs. ( p. 105) • • •
Check the front brake fluid level. ( p. 107) • • •