KTM 990 Adventure EU Owner's Manual page 166

SERVICE WORK ON THE ENGINE
Warning
Environmental hazard Hazardous substances cause environmental damage.
–
Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations.
Condition
The underride guard has been removed.
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Place a suitable container under the engine.
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Remove screws
100632-10
–
Pull oil filter
Circlip pliers reverse (51012011000)
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Completely drain the engine oil.
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Thoroughly clean the parts and sealing surface.
100630-10
. Take off oil filter cover

out of the oil filter housing.

with the O-ring.

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