1. Installed correctly:
When installed, the gear drive pump gear and transmission gear should be closely integrated, the water pump drive belt should ensure the pump shaft and the pulley coaxial degree within the scope of the provisions to prevent engine speed or load by increasing the resulting pump swing, aggravated the wear and tear.
2. Properly adjust the tightness of the belt :
Adjustable fan belt is not too tight, otherwise it will increase the water pump bearing load. If it is more than two belt transmission, to ensure that new and old Jigen belt length, tightness consistent, prevent Yingegen belt tension is not uniform, so that a force is not balanced and premature failure of pumps.
3. Fill in the lubricating oil in time :
According to the instructions, in a timely manner to pump bearing lubrication oil, filling the number of lubricating oil can not be too much or too little to prevent premature failure of bearings.
4. Can not plug the overflow hole :
Some of the pump shaft at the overflow hole, can be observed through the overflow hole pump is Water Leakage. If the overflow hole by blocking the water pump water will leak into the bearing lubrication affected, causing premature bearing damage.
5. And he shall not play the hard knock :
When the water pump is used, the main parts such as the belt pulley and the inner bearing of the water pump are used for the application of the special tools. If the hardware is installed out hard, easy bending deformation caused by pump bearings, water pump shaft end of the thread slipping or damage. Another because of the impeller and pump shaft with a tight, unless necessary, generally do not disassemble. The timely removal of the scale pumps. Too much scale build-up inside the pump will pump water pumps has declined, also of the components in the scale corrosion will pump, easy to make a premature pump damage
