1987-2004 Kawasaki Mojave KSF250 Service Manual, Page 90Get this manual
ENGINE LUBRICATION SYSTEM -Check the screen carefully for any damage: holes, broken wires, and gasket pulling offIf the screen is damaged, replace it
Oil Pump
Oil Flow Inspection
-Run the engine at idle speedAOil Screen
I WARNING
Oil Screen Installation
-Oil screen installation is the reverse of removalNote the following-Clean the screen thoroughly whenever it is removed for any reason
aDuring oil flow inspection, do not open the throttle valveHot oil will squirt out of the banjo bolt, and may cause serious burn
-Loosen the main oil pipe banjo bolt on the left crankcase as shown, and check that the oil seeps out around the banjo bolt