How much can a steering box be adjusted?
How much can a steering box be adjusted?
Loosen the lock nut and turn the adjustment screw in to decrease the lash and remove any looseness in the wheel. This is a sensitive measurement, usually somewhere around 5-6 inch-pounds at the ends, and may increase to 10-12 inch-pounds in the center.
What is the adjustment screw on a steering box?
Adjustment Screw to Sector Shaft End Play: The Adjustment Screw lowers the Sector Shaft into the housing and forces the Sector Shaft Teeth to mesh with the teeth on the Rack Block. This screw also sets the amount of end play of the Sector Shaft.
How is the clearance on a steering box adjusted?
This screw must have enough clearance to allow the Sector Shaft to turn without binding on the screw, but no so much that there is excessive end play in the Sector Shaft to affect gear mesh. The clearance is adjusted by changing the shim located between the Adjustment Screw and the top of the Sector Shaft.
Can you adjust the play in the steering box?
By adjusting this just a tiny bit, you can adjust the play in your power steering gear box. But a little goes a long way so make sure you do very small increments and then test drive to check how your steering was affected.
What makes a steering box turn without binding?
This screw also sets the amount of end play of the Sector Shaft. This screw must have enough clearance to allow the Sector Shaft to turn without binding on the screw, but no so much that there is excessive end play in the Sector Shaft to affect gear mesh.
Adjustment Screw to Sector Shaft End Play: The Adjustment Screw lowers the Sector Shaft into the housing and forces the Sector Shaft Teeth to mesh with the teeth on the Rack Block. This screw also sets the amount of end play of the Sector Shaft.
This screw must have enough clearance to allow the Sector Shaft to turn without binding on the screw, but no so much that there is excessive end play in the Sector Shaft to affect gear mesh. The clearance is adjusted by changing the shim located between the Adjustment Screw and the top of the Sector Shaft.
This screw also sets the amount of end play of the Sector Shaft. This screw must have enough clearance to allow the Sector Shaft to turn without binding on the screw, but no so much that there is excessive end play in the Sector Shaft to affect gear mesh.
What do I need to rebuild my steering box?
There are two vital adjustments that need to be within spec when rebuilding a steering box. One is the worm shaft bearing load, and the other is the gear mesh load. The worm shaft is positioned between two caged ball bearings, and actually functions as the inner races for both of these bearings.
