PDF associated:
/PT 58-0009.pdf
JDA1047 PT 58 0009 How to Determine Water Pump Rotation All vane type water pumps How to determine pump rotation by impeller design 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 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 Application Problem Note Solution Vane Rotation Water Pumps Remanufactured Best by Smog Air Pumps Vacuum Pumps Water Pumps Bearings Because CARDONE insists on high quality and reliability in every part our use of bearings is dependent upon the type of application Ball Ball bearings are used mainly on passenger cars and light duty truck applications Ball Roller bearings are used mainly on high torque applications because they are more durable This is because the roller takes up more surface area on the shaft CARDONE recognizes that high torque applications require Ball Roller bearings Therefore when required CARDONE will replace Ball Roller bearings with Ball Roller and not substitutea Ball Ball bearing like some competitors In various instances a water pump with an OEM supplied Ball Ball bearing is upgraded to a Ball Roller bearing in order to better meet the application requirements 36 month or 36 000 mile warranty Contact your local auto parts store or visit our web site www cardone com for more information on this and other CARDONE products today Ball Roller Ball Ball
