Vane Pumps Cartridge Kits Replacement Matters: 8 Things
1. Check if the shaft seal is aging or deformed. If bearing wear is severe, use extreme caution when replacing pump components. It is recommended to use a flat and hard object to transfer it to the shaft. The outer diameter of the object is consistent... more1. Check if the shaft seal is aging or deformed. If bearing wear is severe, use extreme caution when replacing pump components. It is recommended to use a flat and hard object to transfer it to the shaft. The outer diameter of the object is consistent with the shaft seal, and is slightly larger than the inner diameter of the bearing. Fixed position to prevent shaft seal deformation and bearing damage.
2. When replacing the pump core, please pay attention to whether the new and old pump core models are compatible. After confirming the corresponding model, you can install it. Before installation, clean the inside wall of the pump casing, add lubricant, and install the pump core. If the pump core cannot be placed smoothly in place during installation, check that the stator and the oil distribution plate of the pump core are concentric. After adjusting the concentricity, install and install the pump element. After that, confirm whether the positioning pin of the pump core is fixed on the positioning hole... less