KTM 50 SX 2010 User Manual

SERVICE SCHEDULE 134
34.1Important maintenance work that must be done in an authorized KTM workshop
S20A S40A
Engine Change the gear oil. ( p. 115) •
Check spark plug and replace if required. • •
Clean spark plug connectors and check for tightness. • •
Check engine mounting screws for tightness. • •
Check the clutch engagement speed. ( p. 110) • •
Carburetor Check intake flange and carburetor connection boot for cracks and leakage. •
Check idle. • •
Check vent hoses for damage and routing without sharp bends. •
Attachments Check the cooling system for leakage. •
Check the antifreeze and coolant level. ( p. 113) •
Check exhaust system for leakage and looseness. • •
Check throttle cables for damage, smooth operation and routing without sharp bends. •
Clean the air filter. ( p. 41) • •
Brakes Check the front brake linings. ( p. 56) •
Check the rear brake linings. ( p. 61) •
Check the brake discs. ( p. 47) •
Check the front brake fluid level. ( p. 53) • •
Check the rear brake fluid level. ( p. 59) • •
Check brake lines for damage and leakage. •
Check the play of the hand brake lever. ( p. 53) • •
Check the free travel of the foot brake lever. ( p. 58) • •
Check the function of the brake system. • •
Check screws and guide bolts of brake system for tightness. • •
Chassis Check shock absorber and fork for leakage and functioning. • •
Clean dust boots of fork legs. ( p. 9) • •
Check swingarm bearing. •
Check play of steering head bearing. ( p. 18) •
Check all screws to see if they are tight. • •
Wheels Check the spoke tension. ( p. 48) • •
Check rim run-out. • •
Check the tire condition. ( p. 47) • •
Check the tire air pressure. ( p. 47) • •
Check the chain wear. • •
Check the chain tension. ( p. 50) • •
Clean the chain. ( p. 50) • •
Check wheel bearing for play. • •
Clean and grease adjusting screws of chain adjuster. • •
S20A: Every 20 operating hours
S40A: Every 40 operating hours
34.2Important maintenance work that must be done in an authorized KTM workshop (as additional order)
S20A S40A S80A J1A
Check/set the carburetor components. (50 SX Mini) ( p. 99) •
Check/set the carburetor components. (50 SX) ( p. 98) •
Check the reed valve housing, diaphragm and intake flange. ( p. 83) • • •
Check/measure the clutch. ( p. 81) • • •
Checking wear of clutch drum. • • •
Determine the piston/cylinder mounting clearance. ( p. 82) • • •
Check the seating of the piston pin. • • •
Check main bearing of the crankshaft. • • •

KTM 50 SX 2010 Specifications

General

Brand	KTM
Model	50 SX 2010
Category	Motorcycle
Language	English