How to Solve the Abnormal Noise from the Sylphy Water Pump Bearing?
1 Answers
Sylphy water pump bearing abnormal noise solution is as follows: You can first conduct a test by removing the belt and starting the engine to listen for any abnormal noise. After the belt is removed, the water pump does not operate. If the abnormal noise persists, it indicates that the water pump bearing is not damaged; otherwise, the water pump bearing is faulty. When using this method, the engine must be turned off within 1 minute to avoid engine damage. If the bearing is damaged, it needs to be replaced. The repair method for water pump leakage is as follows: 1. Remove the water pump: First, drain the coolant from the water pump, remove the V-belt, use a special tool to press out the water pump pulley, and then remove the water pump. 2. Disassemble the water pump: Use a special tool to first remove the water pump bearing, then remove the water pump impeller and seal assembly from the water pump bearing. 3. Replace the sealing ring, new gasket, new V-belt, and new pulley. 4. Assemble: Use a special tool to first press the bearing onto the water pump impeller, then press the water pump impeller and seal assembly into the specified position, and press the water pump bearing onto the water pump pulley seat. During the operation, the bearing end face should be pressed flush with the housing, and the water pump impeller plane should be 0.1-0.3mm lower than the pump housing plane. 5. Inspection: The assembled water pump should have a shaft that can rotate flexibly, and the water pump bearing should have no noticeable radial clearance. 6. Fill with new coolant.
