Parts for your 2016 Subaru Legacy-Control arms

Understanding Control Arms on the 2016 Subaru Legacy

The 2016 Subaru Legacy is a well-regarded midsize sedan known for its all-wheel drive system and reliable performance. When it comes to the suspension system, control arms are absolutely relevant and fitted on this vehicle. Control arms are key components that play a critical role in the handling, stability, and overall ride quality of the Legacy.

Control arms, sometimes called A-arms or wishbones, are suspension links that connect the vehicle's chassis to the wheel hub or steering knuckle. On the 2016 Subaru Legacy, these arms are part of both the front and rear suspension setups, allowing the wheels to move up and down independently while maintaining proper alignment and geometry. This is especially important on a vehicle like the Legacy that benefits from precise handling and a smooth ride, even on rough or uneven roads.

So, what exactly do control arms do? They act as a pivot point for the wheels, allowing them to follow the contours of the road while keeping the tyres in optimal contact with the surface. This means improved grip, better steering response, and enhanced safety. Control arms also help absorb shocks from bumps and potholes, protecting other components of the suspension and the chassis itself.

In a 2016 Subaru Legacy, the control arms are typically paired with ball joints and bushings. The bushings allow the control arms to pivot quietly and smoothly, while the ball joints connect them to the wheel assembly, permitting controlled movement in multiple directions. Over time, these components can wear out due to regular use, road conditions, and exposure to the elements.

Knowing when and why to inspect or replace control arms is important for maintaining your Legacy's performance. Here are some key points to consider regarding control arms maintenance and replacement:

• Wear and Tear: The rubber bushings in control arms can degrade due to constant flexing and exposure to dirt, moisture, and road salts. When bushings fail, it often results in clunking noises, uneven tyre wear, and reduced steering stability.
• Ball Joint Play: Ball joints in the control arms can develop excessive play over time. A worn ball joint can cause vibrations, steering looseness, and in severe cases, loss of control.
• Impact Damage: Hitting a large pothole or curb can bend or damage the control arm. This may cause the vehicle to pull to one side or lead to uneven tyre wear.

Subaru recommends inspection of suspension components, including control arms, as part of routine servicing. During regular service intervals or wheel alignments, mechanics will check the condition of the control arm bushings and ball joints. If they find signs of wear or damage, a replacement might be necessary to keep the suspension working as it should.

Replacing control arms on a 2016 Subaru Legacy is typically straightforward for a qualified mechanic but can be quite involved if done at home without the right tools. The procedure usually involves removing the wheel, disconnecting the ball joints and bushings, and fitting new control arms before realigning the wheels. Proper wheel alignment after replacement is crucial to prevent premature tyre wear and ensure stable handling.

It is generally recommended to replace both control arms on the same axle if one is faulty. This approach saves on labour costs and ensures balanced suspension performance on both sides of the vehicle. Using genuine or high-quality aftermarket Subaru parts ensures the longevity and reliability of your replacement control arms.

Maintenance tips for prolonging control arm life include avoiding aggressive driving over rough terrain whenever possible, regular suspension inspections, and promptly addressing any unusual noises or handling quirks. Keeping an eye on tyre wear patterns can also give early clues to suspension issues.

Overall, the control arms on a 2016 Subaru Legacy are indispensable parts of the suspension system. They help maintain the vehicle's characteristic smooth ride and responsive handling. Remember to keep them in good shape by scheduling regular inspections and replacing them when necessary. This will not only ensure safety but also keep your ride comfortable and enjoyable for years to come.