2008-2010 Kawasaki KFX450R Factory Service Manual, Page 232Get this manual
ENGINE LUBRICATION SYSTEM 7-9 Engine Oil and Oil Filter
Oil Filter Change
Refer to the Oil Filter Change in the Periodic Maintenance chapterOil Screen (Scavenge) Removal
oil pump Remove theRemoval)(scavenge) cover (see Oil Pump (Scavenge) Pull out the oil screen [A] from the left crankcase
Oil Screen (Feed) Removal