Parts for your 2017 Ford Kuga-Brake wheel cylinders

Brake Wheel Cylinders on the 2017 Ford Kuga: What You Need to Know

When it comes to the braking system on the 2017 Ford Kuga, understanding the role of various components can help keep your vehicle running safely and smoothly. One such component often discussed in traditional braking systems is the brake wheel cylinder. However, for this particular model, brake wheel cylinders are actually not part of the setup. So why is that the case, and what does it mean for Kuga owners?

The key to this lies in the type of brakes fitted to the 2017 Ford Kuga. Most modern vehicles, including the Kuga, utilise disc brakes at the front and drum brakes or disc brakes at the rear depending on the variant and trim level. In the case of disc brakes, which are common on this vehicle's front axle and sometimes the rear axle as well, the brake wheel cylinder is not used at all. Instead, disc brakes employ a system of calipers and pistons that push the brake pads against a rotating disc to create the friction needed to slow the car.

A brake wheel cylinder is primarily a feature of drum brake systems. It is a small hydraulic component found inside the brake drum. When you press the brake pedal, brake fluid pressure pushes the pistons inside the wheel cylinder outwards. These pistons then force the brake shoes against the inner surface of the drum to generate the friction required to stop the vehicle. Since the 2017 Ford Kuga mostly relies on disc brakes, particularly at the front which does the bulk of the braking, the need for wheel cylinders simply doesn't apply.

That doesn't mean the rear brakes on the Kuga don't have brake wheel cylinders at all, though. Some variants, especially those with rear drum brakes instead of discs, will still have traditional brake wheel cylinders. These offer a reliable and proven solution for rear brake operation, although disc brakes have become the norm on most modern vehicles due to their superior performance, especially in wetter conditions.

For Kuga owners, this means when it comes to the front brakes, maintenance revolves around brake pads and calipers rather than wheel cylinders. The rear brakes may require some wheel cylinder attention if drum brakes are fitted, but this is variant-specific and not universal across all 2017 Kuga models.

Now for those variants where brake wheel cylinders do form part of the rear brake assembly, it's useful to understand their purpose and how best to look after them. Brake wheel cylinders can suffer wear and tear over time, especially as they are exposed to brake fluid, heat and potential moisture ingress. The cylinder contains rubber seals which can degrade, leading to brake fluid leaks. This affects brake performance and can cause a soft or sinking brake pedal, which is a clear sign that servicing is needed.

Regular inspection of your brake system should include a look at the condition of the brake wheel cylinders if your Kuga has rear drum brakes. Mechanics will often check for leaks, corrosion, or signs of piston sticking. If any of these are detected, replacing the brake wheel cylinder is typically recommended to maintain optimal braking performance and safety. Fortunately, replacement is a straightforward job for a qualified technician.

When servicing the brake wheel cylinders, it's important that the hydraulic system is properly bled afterwards. This removes air that may have entered during repairs, which is essential to maintain a firm and responsive brake pedal. Using the correct brake fluid type as specified in the Kuga's service manual is also a must to ensure compatibility and avoid damage to rubber components within the cylinder.

Brake wheel cylinder maintenance often goes hand in hand with replacing other brake drum components like shoes, springs and adjusters. This is because the entire drum assembly works as a system, and worn parts can affect the cylinder's operation. So regularly scheduled servicing of the rear drum brakes, typically every 40,000 to 60,000 kilometres depending on usage, helps keep each part functioning as it should.

In essence, 2017 Ford Kuga owners should first identify which brake setup their vehicle has before worrying about brake wheel cylinders. For the vast majority equipped with rear disc brakes, there will be no wheel cylinders to look after. On the other hand, those with rear drum brakes will want to keep an eye on the condition of these components to ensure their brakes remain reliable and safe.

Understanding the brake configuration on your Ford Kuga is a great step towards better maintenance and safer driving. Whether you need to service calipers and pads or inspect and replace brake wheel cylinders, knowing what to expect makes the whole process simpler and less stressful. If in doubt, a professional mechanic can quickly check your Kuga's braking system and advise on any needed attention or repairs.