Parts for your 2016 Subaru Legacy-Rack boots

Rack Boots on the 2016 Subaru Legacy: What You Need to Know

When it comes to steering components on the 2016 Subaru Legacy, one might wonder if rack boots play a role and what their purpose is. After diving into technical documentation and repair manuals for this model, it turns out that the 2016 Subaru Legacy does indeed use rack boots as part of its steering rack assembly. These little rubber or polyurethane covers might seem like minor players, but they are quite important in keeping the steering system in top shape.

Rack boots, also sometimes called bellows or gaiters, are the protective covers fitted on the steering rack's inner tie rods. Their main job is to shield the rack and pinion unit from dirt, dust, moisture and other contaminants that can cause wear and corrosion. Given the Subaru Legacy's front-wheel steer system, these boots are an essential line of defence against environmental elements, particularly in Australian conditions where dust, sand and road grit can be common.

So why does the 2016 Subaru Legacy need rack boots? The steering rack is a precision component where metal parts mesh together to translate steering wheel motion into wheel turn. Without adequate protection, contaminants can reduce the lifespan of these components by causing premature wear or corrosion. Broken or damaged rack boots allow dirt and water to sneak in, which can lead to steering rack seals failing and the entire rack assembly potentially requiring costly replacement.

Taking care of the rack boots might sound like a small task, but it is a crucial part of regular vehicle maintenance. Drivers who neglect this part risk expensive repairs down the line. That's why during service checks, mechanics will often inspect the condition of the rack boots as a preventive measure.

For owners of a 2016 Subaru Legacy, replacement or maintenance of rack boots is generally straightforward, though it is best left to professionals or skilled DIY enthusiasts. Here's a closer look at what that involves.

• Inspecting the rack boots: It's a good idea to regularly check the boots for cracks, tears or splits. Signs of grease leaking from the boots or dirt buildup around the joint areas can indicate boot failure.
• Replacing damaged boots: If a boot is found to be damaged, it needs to be replaced promptly. This usually involves removing the wheel, disconnecting the outer tie rod end from the steering knuckle, and sliding the boots off the rack assembly. The new boot is then fitted, ensuring it is properly sealed to stop contaminants getting in.
• Greasing the rack ends: When replacing the boot, it's common to apply fresh grease to the rack end to keep the joints lubricated and prevent wear.
• Regular service intervals: During routine servicing or wheel alignment checks, it pays to ask the mechanic to examine these boots. Early detection of issues stemming from worn boots can avoid bigger headaches later on.

Apart from protecting the steering rack, well-maintained rack boots play a role in preserving smooth and precise steering feel. Damaged or missing boots can lead to dirt contamination and accelerated wear, which might translate into loose or noisy steering, or in extreme cases, steering failure.

Given the Legacy's emphasis on safety and handling, ensuring the rack boots remain intact is a smart move to keep the vehicle performing as intended. Their replacement cost is relatively low compared to the price of repairing or replacing the entire steering rack, so staying on top of this part is financially sensible too.

To wrap it up, although rack boots may seem like insignificant rubber covers to the casual eye, they serve a vital purpose in protecting the steering mechanism of the 2016 Subaru Legacy. Regular inspections and prompt replacement of any damaged boots can save drivers from costly repairs and annoying steering issues down the track. For everyday Aussie drivers facing dusty roads or harsh weather conditions, maintaining healthy rack boots is an easy yet effective way to preserve steering reliability and safety.