Let’s face it, most of us don’t spend a lot of time thinking about how steering works. We hop in the car, turn the wheel, and voila! Magic. However, there’s actually a fascinating bit of engineering behind that smooth turn.
Today, we’re taking a break from the usual vehicle history talk and looking into the world of steering systems. Gearheads—or, should I say, buckle up!
The Classics: Rack and Pinion vs. Recirculating Ball
These two are the main types of the steering system in a car.
Rack and Pinion: Imagine a circular gear (the pinion) meshing with a gear (the rack), which looks like a straight bar. The rack rotates when the wheel is turned, pushing or pulling on the wheels to turn. The most common system in modern cars, it is known for its responsiveness and precision handling.
Recirculating Ball: This old-school system uses threaded balls that circulate within a screw mechanism. Though a little more complex than a rack and pinion, it was utilized for heavier vehicles before power steering became popular. You might still find it in certain SUVs and trucks.
The Power Players: Hydraulic vs. Electric
Steering used to be a workout, especially for parking. Fortunately, power steering proved to be a helping hand. Here’s the breakdown:
Hydraulic Power Steering (HPS): This method generates hydraulic pressure via an engine-driven pump. The pressure helps turn the wheel when it is in motion. It’s a reliable system, but it can sap a bit of fuel efficiency.
Electric Power Steering (EPS): It is a newer system that makes use of an electric motor to help with steering. Compared to HPS, it uses less energy and has an adjustable steering feel that changes depending on the driving conditions.
How to Keep Your Steering System in Good Shape
- Check Fluid Levels: Check the power steering fluid regularly. Low fluid can make steering difficult and damage the system.
- Alignment: Get your car’s alignment checked if you notice it pulling to one side. Poor alignment can wear out your tires and steering components.
- Listen to Strange Noises: If you hear strange or clunking noises when you turn the steering wheel, get it checked out immediately.
- Hard Steering: If it’s hard to turn the wheel, it could be a sign of low fluid, worn parts, or a failing power steering pump.
- Professional Service: Have a professional mechanic service your steering system during regular maintenance visits.
Ensure smooth and safe steering by monitoring fluid levels, detecting unusual noises, and conducting regular check-ups. Maintaining your steering system is crucial for a safe driving experience, involving knowledge and maintenance from mechanics to technology.
Before buying a used car, check the vehicle history report for important information like accidents and service records, which can affect the steering system. Feel free to stop in and take a look at our report Autovin. Send a mail to info@autovin.com.ng or call +234(0) 915 1858 628
