KTM 1190 Adventure EU Owner's Manual page 189

19 SERVICE WORK ON THE ENGINE
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may result in
unconsciousness and/or death.
–
When running the engine, always make sure there is sufficient ventilation,
and do not start or run the engine in an enclosed space without an effective
exhaust extraction system.
–
Start the engine and check that it is oil-tight.
Finishing work
–
Check the engine oil level. ( p. 180)
187