What is the reason for the new steering gear not automatically returning to center position?
2 Answers
Reasons why the new steering gear does not automatically return to center position: 1. The external steering gear is damaged or the free clearance adjustment bolt of the steering gear is adjusted too tightly, which can also cause the steering not to return. 2. Incorrect toe-in or camber angle, which can be adjusted. 3. The swing rubber is damaged, causing severe inner tire wear, and reversing the tire can solve the problem. Relevant information about the car steering wheel is as follows: 1. Function: Its function is to convert the force applied by the driver to the edge of the steering wheel into torque and then transmit it to the steering shaft. 2. Grip method: If the steering wheel is regarded as a clock face, the correct hand position is to hold the left hand between the 9 and 10 o'clock positions and the right hand between the 3 and 4 o'clock positions. In the event of a collision, this posture is more conducive to supporting the body.
I encountered the same issue after replacing my steering gear last time. The mechanic told me that the most common reason a new steering gear doesn't return to center automatically is improper wheel alignment. The self-centering of the steering wheel relies on the caster angle design of the front suspension. If the four-wheel alignment data is off, especially if the toe angle is incorrect, it becomes particularly difficult to return to center. Another possibility is that the tie rod end is stuck. If the clearance wasn't properly adjusted during installation of the new steering gear, or if the steering column connection is too tight, it can also cause this issue. Additionally, you should check if the tire pressure is uneven on both sides - the side with insufficient pressure will drag and prevent return to center. Finally, don't forget to inspect the chassis for other potential issues, such as worn lower control arm bushings. I recommend taking the car to a professional shop for a complete alignment check rather than trying to adjust it yourself - steering issues are nothing to take lightly.
