2005 Kawasaki KAF400 Mule 600 and Mule 610 4x4 Service Manual, Page 138Get this manual
ENGINE LUBRICATION SYSTEM 6-11 Oil Screen
Oil Screen Removal
Remove: Engine
Crankcase Cover (see Engine Bottom End chapter) Oil Screen Bolts [A] Pipe [B] Push [C] the oil screen with thumbs and remove it
Oil Screen Installation
Clean the oil screen thoroughly whenever it is removed for any reasonoil screen [B] in the pipe [C], and Insert the pipe on the[A] into slotscover with the mounting install the crankcase
bolts and spacers