Hardware Installation Guide 37
Valve Type Installation Procedures
9. Adjust the AutoFarm relief valve so that the maximum pump pressure is approximately the same as the maximum manual
steering pressure when the wheels hit the stops.
Note: The maximum manual steering pressure value can be obtained from the vehicle’s shop manual or measured by
installing a pressure gauge on one of the hydraulic steer lines.
10. Tighten the jam nut on the relief valve once the correct pressure setting has been adjusted.
11. Remove your pressure gauge by sliding the sleeve on the quick coupler.
Note: Turn off the engine before adjusting the relief valve. Turning the engine off will prevent possible vehicle movement
or a high pressure fluid hazard. Do not adjust the relief valve with the engine running.
1. Install the front valve cover. See Figure 3-22.
2. Tighten the four Allen screws with a hex key.
Figure 3-22 Replacing the Steering Valve Cover