12. COOLING SYSTEM GRAND DINK 125/150 WATER PUMP SHAFT REMOVAL Bolts Disconnect the water hose from the right crankcase cover. Remove the 3 bolts attaching the water pump assembly. Remove the water pump assembly, gasket and dowel pins. Water Pump Assembly Water Pump Assembly Inner Bearing Remove the water pump bearing snap ring from the water pump assembly. Remove the water pump shaft and shaft inner bearing. Snap Ring Water Pump Shaft Water Pump Shaft Remove the water pump shaft outer bearing. Inner Bearing 12-11