 | |
| Illustration 1 | g00640604 |
Location of Steering Control Valve | |
The relief valve for the secondary steering system is located on the steering control valve. The steering control valve is located on the left side of the machine.
 | |
| Illustration 2 | g00640621 |
Location of the relief valve for secondary steering | |
You should test the relief valve by using a hydraulic flow bench. The relief valve should be set to 17300 ± 700 kPa (2509 ± 100 psi).
Adjust relief valve (1) if the pressure is not correct.
Loosen the locknut (2). Turn adjusting screw (3) clockwise in order to increase the pressure. Turn the adjusting screw counterclockwise in order to decrease the pressure.
When the correct pressure is reached, install the relief valve into the steering control valve. The proper installation torque is 50 ± 7 N·m (37 ± 5 lb ft).