Top up the steering fluid to the correct mark (follow the vehicle manual’s specs).
Let the engine run, then turn the steering wheel fully left and right a few times. Check for leaks around the rack’s connections, seals, and fluid lines.
2. Steering Wheel Alignment
Test if the steering wheel stays straight when driving on a flat, straight road. If it pulls to one side, alignment is needed.
Ensure turning radius is even on both left and right—no unusual tightness or overextension.
3. Steering Response & Feel
Drive at low speed first: Check if steering feels smooth (no stiffness, jolts, or clicking noises when turning).
Test at normal speed: Verify that the steering responds promptly—no delayed or loose feedback from the wheel.
4. Wheel Return to Center
After making a turn, release the steering wheel gently. It should automatically return to the straight-ahead position smoothly, with no sticking.
5. Tightness of Components
Inspect all bolts and fasteners connecting the steering rack to the vehicle frame. Ensure they’re properly tightened (don’t over-tighten to avoid damage).
Check the steering linkage connections (e.g., tie rods) for secure attachment—no play or wobble.