1987-2004 Kawasaki Mojave KSF250 Service Manual, Page 43Get this manual
COOLING SYSTEM 3-7
OThe impeller has an OringTurn the impeller clockwise during removalThis is to prevent O-ring damage by the shaft threads
Water Pump Impeller Installation Notes elnstall the impeller shim, the impeller with the O-ring, and the washer
AImpeller Sealing Seat Surface BRubber Seal CMechanical Seal Diaphragm
-Visually check the impellerIf the surface is corroded, or if the blades are damaged, replace the impeller
1Impeller Shim 2O-ring
3Impeller 4Washer