Water pump bearings will you die?

The maintenance of the water pump bearing the way care and dismantling the advertent problem: 1, the new water pump put into use, common in smooth operation after 100 hours must be a change in fat ( Oil) 1, operating 500 hours after each change. 2, smooth smooth activities bearing, 1500 hours after operation, should be smooth change fat, filling the oil amount is too little or too much, because the smooth fat too much or too little will make up the bearing heating, amount to 1/2 ~ 2/3 normal control in bearing chamber volume is advisable. 3, about the oil slick smooth bearing, oil should be added to the rules. 4, containers of smooth smooth oil or grease to clean, normal should be sealed well, should not have dust, iron and other sundry, in order to avoid damage to the bearings. 5, motor bearing common smooth using sodium based grease, this kind of smooth fat feature is the ability of high temperature ( 125℃) , but easy to dissolve in the water, so can't use it for water pump bearing is smooth. Gear pump in the class bearing dismantling what should pay attention to the following is to take care of that problem: (bearing dismantling 1) Drag force through due level, screw pump such as in the gear bearing in the bearing fit into the correct position to suspend the work, ensure the ring ( Washers) The end face of landing on a hole or shaft shoulder end, neither packed too tight, nor does not reach the designated position. ( 2) Work together as far as possible through the axis of the oilless bearing, plastic pump this request the screws, on average, symmetry and smooth, spherical or parallel to the axis of force application. ( 3) Prevent after applying pressure roller, estrangement pump this request inner ring (installation Axial circle) When applying pressure through the inner ring and outer ring installation) Through the outer power works. ( 4) Wire should be smooth and average size, unfavorable impact, self-priming pump this request can use hydraulic or use smooth tension or pressure tool, real had to use hammer, also should pass to soft without exfoliation metals such as copper sleeve to buffer, tapping force as gently as possible. The best use of copper rod or copper hammer stop hammering.