2. Bleed the hydraulic power steering drive, then start the engine and turn the steering wheel several times so that the fluid temperature rises to 50°C.
3. Increase the engine crankshaft speed to 1000 min⁻¹.
4. Close the special tool valve and measure the pressure.
Fluid pressure generated by power steering pump: 8.3–8.8 mPa
Warning! Do not keep the special tool valve closed for more than 10 s.
5. If the pressure generated by the pump does not reach the required value, repair the pump.
6. Remove the special tools and connect the discharge hose to the pump, tightening the hose union nut to the required torque.
Tightening torque: 55–65 Nm
6. Bleed the air from the power steering hydraulic drive.