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How To Change Power Steering Hose

Most of us take power steering for granted. It’s a standard feature on most cars, and we rely on it to make turns. But what if your power steering hose were to go? Thankfully, this isn’t something that happens very often, but if it does, it can be a major headache. In this blog post, we will outline the steps you need to take in order to replace your power steering hose. ###

Identification of the Issue

The power steering hose connects the power assist unit (PAU) to the steering gearbox. If it is damaged, it can cause poor driving performance and a warning light may come on in the car. There are a few things you can do to identify if your power steering hose is causing problems:

1. Drive the car and see if there is an increase in noise or feel when turning. A worn or damaged power steering hose will make it harder to turn the wheel and will create more noise when moving.

2. Check for an increase in fluid levels in the reservoir near the PAU. A worn or damaged power steering hose will cause fluid levels to drop and will create a warning light on the dashboard indicating that it needs replacement.

3. Check for decreased distance between the PAU and the gearbox when rotating the wheel. If there is too much resistance when turning, this means that either the gearbox or PAU has been damaged and requires replacement.

Inspection of the Power Steering Hose

There are a few things you will need before beginning your power steering hose inspection. Firstly, gather the following items: power steering fluid, synthetic or mechanical sealant, high-pressure sprayer, bucket, and screwdriver. Secondly, remove the wheel and tire. Finally, remove the power steering reservoir cap and use a screwdriver to loosen the retaining nut that holds the power steering hose to the pump. With the retaining nut loose, gently pull on the power steering hose to disconnect it from the pump. Next, use a bucket to catch any spilled power steering fluid and store it in an appropriate container. Once all of the components are gathered, begin by cleaning off any debris or dust that may have accumulated on the surface of the hose over time. Use a synthetic or mechanical sealant to ensure a good connection between hose and pump. Spray a light coat of high-pressure water onto one end of the hose and hold it against the side of the pump while using a screwdriver to tighten upthe retaining nut. Repeat this process on each end ofthe hose. Once all ofthe nuts are tightened down, reattach wheel and tire and cap reservoir.

Removal and Replacement of the Power Steering Hose

If you notice your car pulling to one side or losing power when turning, it may be time to replace the power steering hose. The process of removing and replacing the hose is straightforward and can be done in just a few hours by a qualified mechanic. Before beginning, make sure to jot down the model, year, and engine size of your vehicle so you have accurate replacement parts handy.

1. Locate the power steering hose near the engine. It’s typically located underneath the car on one side or the other. On some models, the hose may be connected to metal brackets on either side of the motor.

2. Remove any screws that are holding the bracket in place. Once these are removed, carefully pull out the bracket and hose assembly.

3. If your car has a metal plate over the power steering pump, remove this plate before continuing. Otherwise, use pliers to grip onto either end of the pump housing and gently pry it off from underneath the car. Be careful not to damage the housing or sealant around it!

4. Carefully lift up on both ends of the power steering hoses and disconnect them from their connectors either on top or at the bottom ofthe pump housing. Make sure not to lose any sealant or debris while doing this!

5 . Disconnect each connector by gently twisting it counterclockwise until it slips free from its socket or fitting beneath your car’s dashboard (depending on your model


Changing a power steering hose is an easy task that can be done by anyone with basic mechanical abilities. The process begins by removing the old hose from the pump assembly. Next, install the new hose in the same manner and reconnect the pump assembly. Finally, reattach any accessories, such as valves or hoses.