Operation Manual

8 PREPARING FOR USE 32
8.4 Preparing for rides on dry sand
M01129-01
– Check the radiator cap.
Value on the radiator cap 1.8 bar (26 psi)
» If the indicated value does not correspond to the required value:
Warning
Danger of scalding During motorcycle operation, the coolant gets
very hot and is under pressure.
– Do not open the radiator, the radiator hoses or other cooling sys-
tem components if the engine or the cooling system are at oper-
ating temperature.
– Allow the cooling system and the engine to cool down before you
open the radiator, the radiator hoses or other components of the
cooling system.
– In the event of scalding, rinse the area affected immediately
with lukewarm water.
– Change the radiator cap.
M01104-01
– Fit a dust cover on the air filter.
Dust cover for air filter (79006920000)
Info
See the KTM PowerParts fitting instructions.
M01105-01
– Fit a sand cover on the air filter.
Sand cover for air filter (79006922000)
Info
See the KTM PowerParts fitting instructions.
– Adjust the carburetor jetting and setting.
Info
Your authorized KTM workshop can recommend the right carburetor tuning.
600868-01
– Clean the chain.
Chain cleaner ( p. 143)
– Fit the steel sprocket.
Tip
Do not grease the chain.
– Clean the radiator fins.
– Straighten bent radiator fins carefully.
Condition
Regular use in sand
– Change the piston every 10 operating hours.