KTM RC 390, Owner'S Manual

Page: 156 / 200

18 SERVICE WORK ON THE ENGINE
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Remove filler plug

and the O-ring from the clutch cover and fill up with engine oil.
Engine oil 1.7 l (1.8 qt.) Engine oil (SAE 15W/50) ( p. 185)
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Install and tighten the oil filler plug with O-ring.
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may result in
unconsciousness and/or death.
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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.
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Start the engine and check that it is oil-tight.
Finishing work
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Fit the front spoiler. ( p. 95)
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Install the left side cover. ( p. 98)
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Install the right side cover. ( p. 101)
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Check the engine oil level. ( p. 151)
18.3 Adding engine oil
Info
Too little engine oil or poor-quality engine oil results in premature wear to the engine.