KTM 1090 Adventure R Owner's Manual page 258

19 SERVICE WORK ON THE ENGINE
256
–
Add engine oil to the upper marking
viewer.
Condition
Outside temperature: ≥ 0 °C (≥ 32 °F)
Engine oil (SAE 10W/50) (
Condition
Outside temperature: < 0 °C (< 32 °F)
Engine oil (SAE 5W/40) (
S00329-10
Info
In order to achieve optimal engine performance, it is
not advisable to mix different engine oils.
KTM recommends changing the engine oil.
–
Mount the screw plug.
Danger
Danger of poisoning Exhaust gases are toxic and inhal-
ing them may result in unconsciousness and death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use an effective exhaust extraction system when
starting or running the engine in an enclosed
space.
–
Start the engine and check that it is oil-tight.
A
on the engine oil level
p. 288)
p. 289)