If the steering rack leaks seriously, the owner may find obvious oil traces under the vehicle or near the steering rack. These oil traces are usually light yellow or amber in color and have a certain viscosity.

New energy vehicles, especially pure electric vehicles, usually choose electric power steering systems when designing their power steering systems. The main reasons are as follows: Energy matching of electric power steering systems Efficient energy use Simple structure and high reliability

Hydraulic power steering rack (HPS Rack) is the most common type of steering system in traditional fuel vehicles. Its core is to provide steering assistance through hydraulic pressure. This rack usually works with a hydraulic pump, oil pipe, valve and hydraulic oil tank.

Recalling vehicles: Honda will recall Honda Civics produced between April 6, 2021 and August 17, 2023. Problem: Improper assembly of the Honda Civic's steering rack may cause the tire and/or tire chain to rub against the vehicle's lower suspension or tire rod end, resulting in tire damage.

In hydraulic steering racks, the modulus of the rack and pinion is usually selected within a certain range to balance accuracy, strength and manufacturing cost. Generally speaking, rack and pinion with a modulus between 2 and 4 mm are more common.

When the rack and pinion are loose, the driver may feel that the steering wheel is abnormally loose. When the steering wheel is turned, the response of the vehicle becomes sluggish, and even more turning angles are required to cause the wheels to move.

Generally speaking, the price of the seal itself is not high, usually between $20 and $50. However, since replacing the seal requires disassembling the steering rack, the labor cost is higher, usually between $100 and $300. Therefore, the overall cost may be between $120 and $350.

The primary function of the power steering rack is to transmit the steering force applied by the driver through the steering wheel to the wheels. This transmission process seems simple, but it actually involves complex mechanical and hydraulic conversions.

Repairing the BMW steering rack is feasible, but multiple factors need to be considered, including the severity of the problem, the damage to the rack, and the cost of the repair. For some minor problems, such as hydraulic oil leakage or minor gear wear, they can usually be solved by repair.

A hydraulic steering rack is mainly composed of a rack, pinion, hydraulic cylinder, seal, hydraulic pump, reservoir, hydraulic lines, pressure relief valve and steering torque sensor. Each component plays an indispensable role in the steering process.