How are impellers of a water pump supposed to turn?
Impellers must turn in a direction so that the fluid is pushed (not scooped) through the pump (see sample drawing below). Exceptions are pumps with straight vane impellers (vanes perpendicular to the shaft) and shrouded impellers. Straight vane impellers function in either direction.
Where do you put a water pump in a car?
The easiest way to access the water pump for removal and installation is through the wheel well on the front passenger side of the car. If you’ve never done this before, set aside about an hour or two for the job. Drain the antifreeze from the radiator and the engine block into a clean container.
How do you install a water pump in a Saturn?
Fill the radiator with a 50/50 mix of antifreeze and diluted water. Start the engine and run the heater on high for about 5 minutes. Turn off the engine and check the area around the water pump for leaks. Replace the splash guards and tire. Tighten lug nuts on the tire and jack up the car slightly to remove the jack stand.
Can a straight vane turn a water pump?
Exceptions are pumps with straight vane impellers (vanes perpendicular to the shaft) and shrouded impellers. Straight vane impellers function in either direction. Shrouded impellers turn so they scoop the fluid.
Impellers must turn in a direction so that the fluid is pushed (not scooped) through the pump (see sample drawing below). Exceptions are pumps with straight vane impellers (vanes perpendicular to the shaft) and shrouded impellers. Straight vane impellers function in either direction.
Exceptions are pumps with straight vane impellers (vanes perpendicular to the shaft) and shrouded impellers. Straight vane impellers function in either direction. Shrouded impellers turn so they scoop the fluid.
How is the rotation of a water pump determined?
Exceptions are pumps with straight vane impellers (vanes perpendicular to the shaft) and shrouded impellers. Straight vane impellers function in either direction. Shrouded impellers turn so they scoop the fluid. The examples show the impeller side of the pump, the rotation on the hub side is opposite.
How often should I Change my outboard water pump impeller?
boats.com Senior Editor, Lenny Rudow, walks us through the steps on how to change your outboard engine water pump impeller. It’s good outboard maintenance practice to check your water pump impeller every season, and replace it every two to three seasons.