
Check engine oil level 
Change engine oil 
Clean oil screen and magnet of the drain plugs whenever you exchange the engine oil 
Change oil filter insert 
Change fine screen filter (screwed filter) at front pipe (of the frame) 
Check oil lines for leakage and proper instalment without kinks 
Check valve clearance 
Clean spark plug and adjust electrode gap 
Change spark plug after 10 000 kilometers (6 200 miles)
Drain and clean carburetor float chamber 
Adjust idling 
Check breather hoses of engine gase and gas tank for correct position without buckles 
Clean air filter and air filter box 
Check sprockets, chain guides and chain for wear 
Clean and lube chain  
Check chain tension 
Check cooling liquid level 
Check quality of antifreezer 
Check cooling system for leaks – visual check 
Check exhaust system for leakage 
Check exhaust brackets 
Disassemble and clean spark arrestor discs (USA models)
Check brake fluid level front and rear 
Change brake fluid 
Check brake pad thickness 
Check brake discs 
Check condition and correct instalment of brake hoses 
Check free play and easy operation of foot brake pedal 
Check adjustment and function of telescopic fork 
Check telescopic fork for leaks 
Loosen bleeder screws at fork legs (overpressure) 
Change telescopic fork oil 
Perform a full maintenance job for the telescopic fork 
Clean dust scrabber of telescopic fork 
Check steering head bearing clearance / adjust 
Clean and grease steering head bearings and its seals 
Check adjustment and funktion of shock absorber 
Check O-ring of the shock absorber for wear 
Service the shock absorber 
Grease nipple of the Pro Lever suspension system 
Disassemble the Pro Lever suspension system linkage and perform a full maintenance job on it 
Service swingarm pivot 
Check spoke tension and join 
Check wheel bearings for clearance 
Check shock absorber rubbers on the rear hub 
Check tire condition and air pressure 
Check cables for damage and easy working 
Lube and adjust cables 
Check the electrical system 
Check battery holder, battery and connections 
Check adjustment of headlight 
Spray ignition lock, emergency off switch, and light switch with contact spray 
Check all screws, nuts and hose clamps for proper tightness 
Grease or lube all pivot points and sliding points 
PERIODIC MAINTENANCE SCHEDULE
before each start
after washing
1st service,   after 
500 km (300 miles)
after 5000 km  
(3000 miles) or 
once a year
at least once a year
KTM
rider KTM
dealer
IF THE MOTORCYCLE IS USED FOR COMPETITIVE RACING, THE 5000 KM
(3000 MILES) SERVICE NEEDS TO BE CARRIED OUT AFTER EVERY RACE
LC4 Adventure 640 2000
9.99
37