PDF associated:
/PT 58-0011.pdf
JDA2312 PT 58 0011 Water Pump Failure Caused by Faulty Pulley or Fan Clutch All water pumps with bolt on pulley or fan Water pump hub loosens or comes off snapped shaft or failed bearing Defective or out of round pulley defective clutch assembly damaged fan or improper installation of fan and clutch assembly Check fan and mounting hardware for damage and replace if necessary Refer to ProTech PT 58 0002 for information about pump damage caused by defective fan assemblies Carefully inspect all original components that mount to the water pump hub Be sure to follow all vehicle specific inspection and installation procedures refer to CARDONE supplied instructions and the vehicle s service manual The graphic below shows the clutch assembly being inspected for wobble Proper alignment of this component is essential to prevent wobble Before installing drive belt spin fan assembly to ensure unit turns true Always flush entire cooling system Failure to do so will lead to premature pump failure and VOID THE WARRANTY Application Problem Cause Solution Note No looseness No wobble 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
