Important Maintenance Work To Be Carried Out By An Authorized Ktm Workshop. (As Additional Order); Important Checks And Maintenance Work To Be Carried Out By The Rider - KTM 400 EXC EU Owner's Manual

SERVICE SCHEDULE

Important maintenance work to be carried out by an authorized KTM workshop. (as additional order)

8.2
Carry out a complete fork service.
Carry out a complete shock absorber service.
Grease the steering head bearing.
Treat electric contacts with contact spray.
Change the hydraulic clutch fluid.
Change the front brake fluid.
Change the rear brake fluid.
Clean the spark arrestor.
x
Check wear of clutch discs.
Check the clutch.
x
Check/measure the cylinder.
Change the piston.
x
Check the camshaft.
x
Change the camshaft bearing.
Check the valve spring seat.
Check the cylinder head.
x
Check the valves. x
Check the valve springs.
x
Check the radial clearance of the rocker arm rollers.
Check the timing-chain tensioner function.
Check the balancer shaft.
x
Check the crankshaft run-out at the bearing pin.
Change the conrod bearing.
Change the crankshaft main bearing.
Check the transmission.
x
Check the shift mechanism.
Check the spring length of the oil pressure regulator
valve. x
Change glass fiber yarn filling of main silencer.
Replace foot brake cylinder seals.
Check/adjust the carburetor components.
S15A: Every 15 service hours / after every race
S30A: Every 30 service hours
S45A: Every 45 service hours
S60A: Every 60 service hours
S90A: Every 90 service hours
J1A: annually
J2A: every 2 years

Important checks and maintenance work to be carried out by the rider.

8.3
Check the engine oil level. (
Check the front brake fluid level. (
Check the rear brake fluid level. (
Check the front brake linings. (
Check the rear brake linings. (
Check and adjust Bowden cables.
Bleed fork legs. ( p. 39)
Clean dust boots of fork legs. (
x
x
x ( p. 46)
( p. 76)
x
x
x
(XC‑W USA)
x
x
x
x
x
x
x
x
x
x
x
x
x
p. 79)
p. 57)
p. 61)
p. 58)
p. 62)
p. 39)
Competition use
S15A S30A S45A S30A
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Hobby use J1A
S60A S90A
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31
J2A
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NB1A
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