Efficient Methods to Evacuate Air from Power Steering Systems- A Comprehensive Guide

How to Get Air Out of Power Steering

Power steering is a crucial component in modern vehicles, providing ease and comfort to the driver during turns. However, air bubbles in the power steering system can cause several issues, such as a spongy steering wheel, increased effort required to turn the wheel, and in some cases, complete failure of the power steering system. In this article, we will discuss how to get air out of power steering and prevent these problems from occurring.

Identifying Air in the Power Steering System

Before attempting to remove air from the power steering system, it is essential to identify if there is indeed air present. Common signs of air in the system include a spongy or loose steering wheel, a whining noise when turning the wheel, and a noticeable increase in effort required to turn the wheel. If you experience any of these symptoms, it is likely that air has entered the power steering system.

Locating the Power Steering Reservoir

The first step in removing air from the power steering system is to locate the power steering reservoir. This is typically a translucent container located under the hood of the vehicle, often marked with a symbol resembling a steering wheel. The reservoir is used to hold the power steering fluid and should be checked regularly to ensure it is at the proper level.

Adding Power Steering Fluid

Once you have located the power steering reservoir, check the fluid level. If the fluid is low, you will need to add power steering fluid to the reservoir. Make sure to use the correct type of fluid specified in your vehicle’s owner’s manual. It is crucial to use the correct fluid, as using the wrong type can damage the power steering system.

Locating the Power Steering Bleeder Valve

Next, locate the power steering bleeder valve. This valve is typically located on the power steering pump or the steering rack. Refer to your vehicle’s service manual for the exact location. The bleeder valve is used to remove air from the system.

Removing Air from the Power Steering System

To remove air from the power steering system, follow these steps:

1. Raise the vehicle on a jack and secure it with jack stands.
2. Remove the negative battery cable to prevent any electrical issues during the process.
3. Open the hood and locate the power steering reservoir.
4. Attach a vacuum pump or a power steering bleeder tool to the bleeder valve.
5. Start the engine and let it idle.
6. Slowly open the bleeder valve and observe the fluid as it flows out. If air bubbles are present, they will rise to the surface and dissipate.
7. Continue to bleed the system until no more air bubbles are visible in the fluid.
8. Close the bleeder valve and remove the vacuum pump or bleeder tool.
9. Reconnect the negative battery cable.
10. Lower the vehicle and check the power steering fluid level and condition. Top off if necessary.

Conclusion

Removing air from the power steering system is a crucial maintenance task that can prevent costly repairs and ensure the smooth operation of your vehicle. By following these steps, you can effectively remove air from your power steering system and maintain the comfort and safety of your driving experience.