How to Solve High Oil Pressure?
1 Answers
The solutions for high oil pressure are: 1. Adjust the clearance between the shaft neck and bearing of the pressure lubrication part; 2. Clean the oil pipes and oil passages, and maintain the filter; 3. Select the appropriate oil grade; 4. Replace the oil with suitable viscosity; 5. Check and adjust the pressure relief valve on the oil pump test bench to ensure the oil pressure meets the specified requirements. The causes of high oil pressure are: 1. Excessive oil viscosity; 2. Improper adjustment of the pressure relief valve; 3. Faulty oil pressure gauge or sensor. The functions of engine oil are: lubrication and anti-wear, auxiliary cooling, cleaning, sealing and leak prevention, rust and corrosion prevention, and shock absorption.