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SERVICE SCHEDULE
Important maintenance work to be carried out by an authorized KTM workshop (as an additional order)
39.2
Change the oil in the front shock absorber. (
Service the front shock absorber. (
Change the oil in the rear shock absorber. (
Service the rear shock absorber. (
Treat electric contacts with contact spray.
Change the hydraulic clutch fluid. (
Change the front brake fluid. (
Change the rear brake fluid. (
Check the clutch. (
p. 138)
Check/measure the cylinder. (
Replace piston.
Check the camshafts. (
p. 130)
Check the valve spring seat. (
Check the cylinder head. (
Change the valves.
Change the valve springs.
Check the timing-chain tensioner function.
Check the crankshaft run-out at the bearing pin. (
Change the connecting rod, conrod bearing and crank pin. (
Check the seating of the piston pin.
Change the crankshaft main bearing.
Check the transmission. (
Check the shift mechanism. (
Check the spring length of the oil pressure regulator valve. (
Change glass fiber yarn filling of main silencer.
Replace foot brake cylinder seals.
Check/adjust the carburetor components. (
S10A: Every 10 service hours - corresponds to about 70 liters of fuel (18.5 US gal)
S20A: Every 20 service hours - corresponds to about 140 liters of fuel (37 US gal)
S40A: Every 40 service hours - corresponds to about 280 liters of fuel (74 US gal)
S80A: Every 80 service hours - corresponds to about 560 liters of fuel (148 US gal)
J1A: Annually
J2A: Every two years
Important checks and maintenance work to be carried out by the rider
39.3
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 control cables.
Clean the chain. (
p. 75)
Check the chain tension. (
Check the chain wear. (
p. 75)
Check rear sprocket / engine sprocket for wear. (
Clean the air filter. (
p. 61)
Check the tire air pressure. (
p. 25)
p. 27)
p. 42)
p. 44)
p. 178)
p. 90)
p. 95)
p. 127)
p. 133)
p. 133)
p. 126)
p. 142)
p. 139)
p. 170)
p. 185)
p. 89)
p. 94)
p. 91)
p. 96)
p. 76)
p. 76)
p. 72)
S10A
S20A
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p. 125)
p. 123)
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S40A
S80A
J1A
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NB1A
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J2A
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