2. Remove air from the power steering system. Then start the engine and, with the vehicle stationary, turn the steering wheel several times to raise the fluid temperature to approximately 50-60°C.
3. Set the engine speed to 1000 rpm.
4. Fully close the shut-off valve on the measuring pressure gauge, measure the hydraulic pressure of the hydraulic booster pump and check its compliance with the nominal value.
- Rated value: 80 kg/cm2
Caution: The shut-off valve on the pressure gauge should not be left closed for more than 10 seconds.
5. Disconnect the special tool, connect the pressure hose and tighten the hose fasteners.
- Tightening torque: 55-65 Nm
6. Bleed the power steering system.