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Check the cables for damage and for routing without kinks.
Check that the throttle cables are undamaged, routed without sharp bends, and set
correctly.
Clean the air filter and air filter box.
Change glass fiber yarn filling in the main silencer.
Service the fork.
Perform the shock absorber service.
Check the screws and nuts for tightness.
Check idle.
Final check: Check the vehicle for operating safety and take a test ride.
Make the service entry in the KTM Dealer.net and in the Service and Warranty Book-
let.
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One-time interval
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Periodic interval
9.3
Recommended work
Change the front brake fluid.
Change the rear brake fluid.
Change the hydraulic clutch fluid.
Lubricate the steering head bearing.
Service the fork.
Perform the shock absorber service.
Check/adjust the carburetor components.
Check the electric starter drive.
Check the reed valve housing, reed valve and intake flange.
Perform minor engine service. (Check the reed valve housing, reed valve, and intake
flange. Check the clutch. Under difficult operating conditions: Change the piston
and check the cylinder and Z dimension.)
Perform the intermediate engine service. (Change the piston and check the cylin-
der and Z dimension. Check the exhaust control for functioning and smooth opera-
tion.)
(All SX models)
Perform major engine service including removing and installing the engine. (Change
the connecting rod, conrod bearing, and crank pin. Check the transmission and shift
mechanism. Change all engine bearings.)
Once after 1 operating hour
(
p. 67)
(
p. 69)
Every 40 operating hours when used for motorsports
Once after 20 operating hours / Every 20 operating hours
Once after 10 operating hours / Every 10 operating hours
(
p. 81)
(
p. 59)
(All SX models)
(All SX models)
SERVICE SCHEDULE 9
Every 40 operating hours
Every 20 operating hours
Every 10 operating hours
Once after 5 operating hours
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Every 80 operating hours
Every 40 operating hours
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after every race
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Annually
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37
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