Parts for your 2015 Ford Falcon-Brake wheel cylinders

Brake Wheel Cylinders on the 2015 Ford Falcon: What You Need to Know

The 2015 Ford Falcon is a solid Aussie-made vehicle known for its robust build and reliable performance. When it comes to its braking system, many might wonder about the role of brake wheel cylinders, especially since this component is usually associated with drum brakes rather than discs. So, are brake wheel cylinders used on the 2015 Ford Falcon? Technical sources and official specs clarify that the 2015 Falcon does not utilise brake wheel cylinders as part of its braking system.

But why is that? Well, the answer lies in the type of brakes fitted to the vehicle. The 2015 Ford Falcon comes equipped with disc brakes on all four wheels or at least on the front wheels with rear drum brakes replaced by rear disc brakes in later variants. Disc brakes use a different mechanism for wheel braking that does not require wheel cylinders. Instead, disc brakes rely on calipers to squeeze brake pads against a rotor to slow the vehicle down. In contrast, brake wheel cylinders are a key part of drum brake assemblies, where they push brake shoes outward to contact the drum's interior surface.

Older models and some budget or utility vehicles tend to use rear drum brakes with brake wheel cylinders because it's a simpler and often more cost-effective design. However, disc brakes with calipers are favoured on passenger cars like the Falcon for their superior braking performance and easier maintenance. The enhanced heat dissipation and reduced brake fade offered by disc brakes make wheel cylinders unnecessary for the 2015 Falcon.

So while the 2015 Ford Falcon does not have brake wheel cylinders, it's worth knowing why this part is essential on vehicles that do use drum brakes. Brake wheel cylinders play a crucial role there by converting hydraulic pressure from the master cylinder into mechanical force that presses the brake shoes outward. This force creates the friction needed to stop the wheels from turning. Each rear drum brake assembly contains two wheel cylinders, each with pistons that move outwards when brake fluid pressure rises during braking.

If a vehicle uses drum brakes and has brake wheel cylinders, maintaining and occasionally replacing these components is very important. Over time, the seals inside a wheel cylinder can wear or deteriorate, leading to fluid leaks or a loss of hydraulic pressure. This can reduce braking efficiency and may cause uneven brake wear. In some cases, a leaking wheel cylinder can contaminate brake shoes with brake fluid, severely impairing brake function.

Servicing brake wheel cylinders typically includes checking for leaks, inspecting the rubber boots or seals, and replacing the cylinders if any sign of damage or corrosion appears. The replacement process often involves removing the drum assembly and carefully disconnecting brake lines before fitting new wheel cylinders. It's crucial to properly bleed the brakes afterward to remove any air from the system and restore firm pedal feel.

For Falcon owners with older models that did have drum brakes at the rear, routine brake servicing would have included an inspection of the wheel cylinders. Signs that wheel cylinders need urgent attention include a spongy brake pedal, visible fluid leaks behind the drum, or uneven braking. Regular brake inspections can catch issues early and prevent more expensive repairs or unsafe driving conditions.

In short, while the 2015 Ford Falcon itself does not utilise brake wheel cylinders because it features disc brakes with calipers, understanding the role and maintenance of wheel cylinders is still useful knowledge for anyone working on or interested in brake systems. For vehicles that do employ them, keeping wheel cylinders in top shape is key to safe and reliable stopping power.