Vane pump common troubleshooting - pump temperature is too high

Vane pump common troubleshooting - pump temperature is too high 1. Pressure is too high, too fast 2. Oil viscosity is too large 3. Tank cooling conditions are poor 4. Serious friction with the oil pan and rotor 5. Tank volume is too small 6. Blade and stator surface wear serious 1. Adjust the pressure valve to reduce the speed 2. Use the viscosity of the oil 3. Increase the tank volume or increase the cooling device 4. Repair or replacement with oil pan or rotor 5. Increase the fuel tank to expand Cooling area 6. Grind or replace the leaves, the stator, take measures to reduce wear and tear