Kawasaki Ninja Service Manual: Water Pump Impeller Disassembly/Assembly

Kawasaki Ninja Service Manual / Cooling System / Water Pump / Water Pump Impeller Disassembly/Assembly

Remove the water pump impeller (see Oil Pump Removal in the Engine Lubrication System chapter).
The sealing seat and rubber seal may be removed easily by hand.
Apply coolant around the surfaces of the rubber seal and sealing seat.
Install the rubber seal [A] and sealing seat [B] into the impeller by pressing them by hand until the seat stops at the bottom of the hole.
Install the water pump impeller (see Oil Pump Installation in the Engine Lubrication System chapter).

Water Pump Impeller Disassembly/Assembly

Water Pump Inspection

Remove the left lower fairing (see Lower Fairing Removal in the Frame chapter). Check the drainage outlet passage [A] at the bottom of the water pump body for coolant leaks. If the mechani ...

Water Pump Impeller Inspection

Remove the water pump cover (see Oil Pump Removal in the Engine Lubrication System chapter). Visually inspect the impeller [A]. If the surface is corroded or if the blades are damaged, repl ...

Other materials:

Fuel Injector Fuel Line Inspection
Remove: Fuel Tank (see Fuel Tank Removal) Air Cleaner Housing (see Air Cleaner Housing Removal) Disconnect: Primary and Secondary Fuel Hoses (see Fuel Hose Replacement in the Periodic Maintenance chapter) Do not remove the nozzle assy from the air cleaner housing. Be sure to pla ...

DFI System
1. ECU 2. Battery 3. Vehicle-down Sensor 4. Exhaust Butterfly Valve Actuator 5. Vacuum Chamber (Other than US, CA and CAL Models) 6. Air Intake Valve Actuator (Other than US, CA and CAL Models) 7. Air Intake Valve (Other than US, CA and CAL Models) 8. Air Flow 9. Air Intake Solenoid Valve ...

Muffler Body Installation
Replace the muffler body gasket [A] with a new one. Install the muffler body gasket to the premuffler chamber [B] until it is bottomed so that the chamfer side faces premuffler chamber. Install the muffler body clamp [C] as shown in the figure. Insert the projection [D] into the slot [ ...