Parts for your 2017 Subaru Legacy-Steering rack

Understanding the Steering Rack in the 2017 Subaru Legacy

The 2017 Subaru Legacy definitely uses a steering rack as a vital part of its steering system. In fact, nearly all modern passenger cars, including the Legacy, rely on a steering rack to translate the driver's steering wheel movements into the turning of the wheels. Unlike older steering setups that used steering boxes and linkages, the steering rack offers a more precise, efficient, and responsive steering experience, which suits the Legacy's blend of comfort and performance.

The steering rack in the Subaru Legacy is typically a rack and pinion type. This system consists of a straight gear rack which meshes with a circular pinion gear connected to the steering column. When the driver turns the steering wheel, the pinion rotates and moves the rack sideways, which in turn directs the wheels left or right. It's a straightforward and robust mechanism that delivers a direct connection between the driver's input and the vehicle's handling.

Keeping your 2017 Subaru Legacy's steering rack in great shape is essential to ensure the car drives safely and feels sharp and responsive on the road. Steering racks can wear out over time, especially if the vehicle often tackles rough roads or experiences hard use. Worn steering rack components may lead to issues like increased play in the steering, uneven tyre wear, or leaking power steering fluid.

When it comes to servicing the steering rack, routine checks should be part of the overall vehicle maintenance schedule. This includes inspecting the steering rack boots (protective rubber covers) for cracks or tears, which can let dirt and moisture contaminate the rack and accelerate wear. A mechanic will also check for play in the rack and pinion assembly and listen for unusual noises that might indicate internal problems.

Power steering fluid levels should also be monitored and topped up if necessary. Although the 2017 Subaru Legacy uses an electric power steering system in some models rather than a hydraulic one, earlier or specific trims may feature hydraulic-assisted steering. For the hydraulic versions, clean and sufficient fluid is key to prevent damage and ensure smooth steering operation. For electric power steering, diagnostics may require specialist equipment to check the motor and sensors are functioning correctly.

If the steering rack is showing signs of wear or failure, replacement is usually the most reliable fix. Repairing a steering rack can sometimes be done, but due to the precision engineering and safety implications, most workshops prefer a full replacement unit. Aftermarket or OEM (Original Equipment Manufacturer) steering racks are available for the Legacy, but it is always best to stick to parts that meet Subaru's specifications to maintain steering feel and reliability.

Replacing a steering rack is a moderately involved job and should be performed by a qualified technician. It involves disconnecting the steering column from the rack, removing the tie rods, and detaching the rack from the subframe or chassis mounts. After installing the new rack, wheel alignment is a must to ensure proper tyre contact and steering performance. Neglecting alignment after steering rack replacement can lead to steering drift, uneven tyre wear, and degraded handling.

For those who want to prolong the life of their 2017 Subaru Legacy's steering rack, staying on top of regular servicing and promptly addressing any steering complaints are important steps. Avoiding potholes and rough terrain where possible, maintaining correct tyre pressures, and getting periodic steering system checks can save money and headaches down the track.

Overall, the steering rack is a critical component of the 2017 Subaru Legacy, making the driving experience smooth, safe, and enjoyable. Keeping it well maintained ensures the car continues to respond accurately to driver inputs, delivering the confidence and control that Subaru drivers love.