Parts for your 2016 Subaru Forester-Rack boots

Rack Boots on the 2016 Subaru Forester: Purpose and Maintenance

The 2016 Subaru Forester, like many vehicles equipped with a rack and pinion steering system, typically incorporates rack boots as a key component to protect the steering rack. Rack boots, also known as bellows or gaiters, are rubber covers that shield the inner tie rods and the steering rack from dirt, water, and debris, which can cause premature wear or damage if left exposed. For owners of the 2016 Forester, understanding the purpose of rack boots and their maintenance is important to keep the steering system running smoothly and safely.

Rack boots play a crucial role in prolonging the life of the steering rack assembly. The steering rack translates the rotation of the steering wheel into lateral movement, allowing the vehicle's wheels to turn left or right. Because this component is located low in the engine bay and near the wheels, it is consistently exposed to harsh elements, such as road grit, dust, rain, and road salt. Without a protective barrier, these contaminants can infiltrate the moving parts, causing corrosion, increased friction, and eventual failure.

Rack boots also help to maintain lubricants inside the rack and pinion assembly. The flexible rubber bellows seal in grease or hydraulic fluid, depending on the type of power steering system used, ensuring smooth operation with minimal resistance. When the rack boots remain intact, they prevent leakage which might otherwise lead to steering stiffness or noisy operation.

In the case of the 2016 Subaru Forester, the rack boots are definitely a relevant and utilised feature. This model employs a rack and pinion steering setup that benefits from the protection provided by the boots. Technically robust and designed to suit Australian driving conditions, these boots ensure that the steering mechanism stays resilient through daily use and less forgiving off-road excursions. Given Subaru's reputation for reliability and all-terrain capability, maintaining these boots is vital to keeping the Forester's steering responsive and consistent.

Over time however, rack boots can suffer wear and tear. Because they are made from rubber or similar elastomer compounds, they are subject to cracking, tearing, or hardening. Exposure to UV light, extreme temperature changes, or contact with chemicals on the road can all accelerate this degradation. If a rack boot becomes compromised, contaminants can enter the rack housing and cause permanent damage to the steering gear. This can lead to expensive repairs or replacements down the line.

When servicing the 2016 Subaru Forester, it's advisable to inspect the rack boots regularly. This check is often part of a comprehensive service or included when the vehicle undergoes suspension or steering system maintenance. Tyre shops, mechanics, and Subaru service centres will typically examine the boots for any visible signs of damage such as splits, holes, or dry rot. If damage is found, replacement of the boots is generally straightforward but should be completed promptly to avoid further damage to the rack assembly.

Replacing the rack boots involves removing components such as the wheels and suspension parts to gain access to the steering rack. The old boots are carefully taken off, the steering rack cleaned and inspected for any signs of wear or contamination, before fitting new boots. New boots are often supplied as a pair and come with clamps or bands to secure them in place tightly, ensuring a proper seal to keep dirt and moisture out.

For Forester owners who enjoy a bit of off-roading or regularly drive on unsealed roads, keeping an eye on the rack boots is even more important. The added exposure to mud, gravel, and water increases the risk these boots can be damaged or rapidly degrade. Early detection and replacement can save a lot of hassle and cost by preserving the steering rack's integrity and performance.

While some might see rack boots as a small or insignificant part, they perform an essential preventative function for the steering system. Neglecting them can lead to larger problems including loose steering, leaks in the hydraulic assist system, or even total steering rack failure. Subaru's engineers fitted the 2016 Forester with rack boots for this exact reason - to ensure long-term dependability and to minimise wear on critical steering components.

Maintenance tips for your 2016 Forester's rack boots include routine inspections during oil changes or tyre rotations, checking for any dirt buildup or physical damage, and replacing the boots as soon as any cracks or tears appear. This kind of regular care helps to maintain smooth steering feel, better handling, and enhances the overall safety of the vehicle. If there are any unusual noises, stiffness, or looseness in the steering, it might be worth asking your mechanic to check the rack boots along with the rest of the steering system.

In a nutshell, the rack boots on the 2016 Subaru Forester are a vital shield guarding the delicate inner workings of the rack and pinion steering. Proper attention and timely replacement of these components offer peace of mind and help keep the Forester's steering tight, responsive and reliable for many years. So, don't overlook those handy little boots - they're working hard for you every time you take the wheel.