Notes When Maintaining The Steering System And Steering Wheel Of A Car

- Notes When Maintaining the Steering System and Steering Wheel of a Car
Latest update date: February 08, 10

Drive system is one of the most important systems of the car, whose main function is to control the direction of the car according to the driver's wishes. This system allows us to change the direction of travel, from turning, turning left, turning right to keeping the car going straight on the road.

The car steering system plays an important role in controlling and ensuring the safety of the driver. According to statistics from the Vietnam Register, about 15% of traffic accidents are related to steering system errors. Therefore, regular maintenance and timely detection of abnormalities are extremely necessary.

- Notes When Maintaining the Steering System and Steering Wheel of a Car
Car steering system repair and maintenance & things to know

Structure and operating principle of steering system

Modern steering systems typically consist of the following main components:

  • Steering wheel
  • Steering shaft
  • Steering box
  • Transmission rod
  • The joints
  • Power steering system (hydraulic or electric)

Working principle: When the driver turns the steering wheel, force is transmitted through the steering shaft to the steering box. Here, the rotational motion is converted into linear motion, controlling the wheels through the transmission rods and joints.

Signs to watch out for in the steering system

1. Heavy steering

Main reason:

  • Low power steering fluid
  • Power steering pump failure
  • Oil pipeline leak

Statistics: About 30% of cases of heavy steering are due to lack of power steering fluid, 25% are due to a faulty power steering pump, and 20% are due to a leaking line.

2. Slow steering

Reason:

  • Poor power steering pump performance
  • Steering gear has loose piston rings
  • Steering rod lack of lubrication

3. Steering wheel is loose

Cause: Joints are worn due to long-term use.

Danger level: Playback exceeding 15 degrees can be dangerous while driving.

4. Oil leak in steering rack

Reason:

  • Steering rack seal is broken.
  • The steering wheel cover is torn.

5. Abnormal noise

Reason:

  • Low power steering fluid level
  • Power steering pump not working properly
  • Steering gear is loose
- Notes When Maintaining the Steering System and Steering Wheel of a Car
Signs that your car's steering system is having problems

Notes on car steering system maintenance

1. Follow the manufacturer's maintenance schedule for your vehicle's power steering system.

According to the car manufacturer's regulations, the time the steering system needs periodic maintenance is 20.000 km. In case your vehicle uses oil power steering system, after 40.000 km.

This is really necessary because if the vehicle is stopped suddenly during rush hour, it will greatly affect the safety of your family. Besides, your adherence to the maintenance schedule of car driving systems will help them extend their life.

2. Go to reputable garages to have staff perform maintenance on your car's steering system.

In case your car appears abnormal signs such as the phenomenon of heavy steering, the driving system has strange noises ... then you need to take them to a reputable garage.

Here, experienced technical staff will carry out the repair and maintenance of car driving systems. Usually they will perform resistance test or lubrication on dry joints. This helps the fast driving system work again and your family will have a safer trip.

Proper and regular maintenance of the car's steering system not only helps the car operate stably but also ensures the safety of the driver and passengers. Understanding the signs of abnormalities and standard maintenance procedures will help car owners be more proactive in taking care of their "beloved car".

- Notes When Maintaining the Steering System and Steering Wheel of a Car
Steps to check and maintain car steering system

FAQ – Frequently Asked Questions

1. What are the advantages of electric power steering (EPS) over traditional hydraulic steering systems?

Electric power steering (EPS) system has many outstanding advantages:

  • Fuel saving: 3-5% reduction in fuel consumption
  • No need for regular maintenance: maintenance intervals up to 100.000 km
  • Lighter: 30-40% weight reduction compared to hydraulic systems
  • Environmentally friendly: no hydraulic oil used, reducing the risk of leakage

2. How to check the accuracy of wheel alignment?

To check the wheel alignment, follow these steps:

  • Use specialized laser measuring equipment
  • Measure parameters: camber, caster, toe
  • Compare with manufacturer's standard specifications
  • Adjust if difference exceeds 0.5 degrees

Incorrect wheel alignment can increase fuel consumption by up to 7% and reduce tire life by 20-30%. See the article now: Repair procedure when car wheel alignment is damaged shared by many leading experts.

3. When should the power steering pump be replaced?

The power steering pump needs to be replaced when:

  • Lifespan exceeding 150.000 km or 8 years of use
  • Oil pressure drops below 80% of standard specification
  • Unusual noise occurs during operation
  • Performance drops below 70% of original

Timely replacement saves up to 30-40% in repair costs compared to complete failure.

4. How to recognize signs of ball joint failure?

Signs of a damaged steering ball joint:

  • Creaking noise when steering at low speed
  • Steering wheel play increased by more than 15mm
  • Uneven tire wear, especially on the inside or outside edge
  • The car deviates from the direction when moving on a straight road.

A faulty steering ball joint can increase the braking distance by 20-25%, seriously affecting safety.

5. Why is dynamic balancing of wheels important?

Dynamic wheel balancing is important because:

  • Reduced vibration: improves ride comfort by 80-90%.
  • Increased tire life: 15-20% longer than unbalanced
  • Fuel saving: 2-3% reduction in consumption
  • Suspension protection: reduces load on components by 30-40%

Dynamic balancing should be performed every 10.000 km or when new tires are replaced.

6. Professional auto steering system repair/maintenance garage with good price in HCM?

Thanh Phong Auto proud to be the leading auto maintenance center in Vietnam, specializing in providing high-quality steering system maintenance services. With a team of highly trained technicians and modern equipment, we are committed to providing optimal solutions for the steering system of all vehicle models.

- Notes When Maintaining the Steering System and Steering Wheel of a Car
Professional auto steering system repair/maintenance garage in HCM

Why should you choose Thanh Phong Auto?

  • High expertise: Team of technicians with over 10 years of experience
  • Advanced Technology: Using the latest 3D diagnostic and calibration equipment
  • Genuine parts: Ensure quality and durability for your vehicle
  • Comprehensive service: From inspection, maintenance to repair and replacement
  • Prestigious warranty: Warranty up to 12 months for all services

With Thanh Phong Auto, you can rest assured about the safety and optimal performance of your vehicle. Car steering systemSchedule a free inspection today to experience our top-notch service!

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