What are the causes of power steering fluid leakage in the new Focus?
3 Answers
The main causes of power steering fluid leakage in the new Focus are deformation of the sealing rings and circular rope rings in the steering gear valve body, as well as excessive rated pressure of the hydraulic pump or overly stiff spring in the pressure relief valve. Prompt repair required when detecting steering fluid leakage: During the warranty period, it's essential to visit a Ford-branded 4S store as soon as possible for inspection, replacement of sealing components, and steering gear sealing tests. The steering system and braking system are the two most critical systems for safe driving. Any issues detected in these systems should be promptly inspected and repaired to eliminate all potential safety hazards. About the Focus power steering leakage issue: This is an assembly component issue within the steering system - a localized minor problem in the vehicle rather than an indication of overall vehicle quality problems.
There are quite a few reasons for oil leakage in the steering gear of the new Focus. I've encountered similar issues with several cars I've driven myself. The oil seals and sealing rings in the steering gear are most prone to wear and leakage due to high temperatures and long-term friction, which might be more common in new cars. If the hydraulic pipe connections aren't tightened properly during assembly, oil can slowly seep out. Some batches of Ford vehicles have manufacturing process shortcomings that often lead to this problem. Driving habits also play a key role; frequently turning the steering wheel to its limit increases system pressure, which can easily damage the seals. It's important to inspect the chassis for oil stains early on with a new car. Excessive leakage can make power steering heavier, posing a driving hazard. Repairs are straightforward—replacing the oil seals or tightening the pipes will usually fix it, and the cost isn't high. However, don't delay repairs to avoid damaging other components and compromising safety. Regular maintenance checks can help prevent major issues.
The most common cause of power steering fluid leakage in the new Focus is the aging and failure of sealing components. Plastic or rubber parts may crack and leak after a few years of use. Loose or corroded pipe connections can also lead to leaks, as can improper installation at the factory, resulting in gaps that allow hydraulic fluid to seep out. Internal gear or piston wear can also cause fluid leakage. These components operate under high pressure, and rough road conditions accelerate wear, leading to potential hazards. If you notice a leak, check whether the fluid level has dropped and look for oil stains under the car. Repair it as soon as possible to avoid the risk of steering failure. Minor leaks can be fixed by replacing the seals, but delaying repairs may require replacing the entire power steering system at a high cost. Avoid frequently turning the steering wheel to its limit to protect the system. During maintenance, always check the quality of the hydraulic fluid to prevent deterioration and accelerated wear.
