Parts for your 2012 Nissan Serena-Brake shoes

Brake Shoes on the 2012 Nissan Serena: What You Need to Know

The 2012 Nissan Serena is a popular multi-purpose vehicle known for its spacious interior and reliable performance. When it comes to its braking system, many owners wonder about the type of brakes fitted, especially whether brake shoes are part of the setup. After referring to technical sources and repair manuals for the 2012 Nissan Serena, it is clear that brake shoes are not used on this model. Instead, the vehicle features disc brakes at the front and drum brakes at the rear, but importantly, the rear drums use brake shoes inside the drum.

This means the 2012 Nissan Serena does use brake shoes, but specifically in the rear drum brake system. The front brakes are typically ventilated discs with pads, which do not use brake shoes at all. Thus, understanding brake shoes, their purpose, and maintenance is still very relevant for Serena owners, especially those looking after the rear brakes of their vehicle.

Brake shoes are an essential part of drum brake systems. They consist of a curved piece of metal with friction material bonded to the outer surface. When the driver presses the brake pedal, hydraulic pressure forces the brake shoes outwards inside the drum. The friction material on the shoes presses firmly against the spinning brake drum attached to the wheel, slowing the vehicle down or bringing it to a stop.

Compared to disc brakes, drum brakes and brake shoes tend to be quieter and sometimes more robust in certain conditions, which is why manufacturers often place them on the rear. However, brake shoes can wear out over time due to friction, heat, and stress, and they need periodic inspection and replacement to ensure the safety and effectiveness of the braking system.

When it comes to maintaining the brake shoes on the 2012 Nissan Serena, regular checks are important. Brake shoes wear down as they press against the drum, and once the thickness of the friction material becomes too thin, they will need replacing. Driving on worn brake shoes can cause reduced braking performance, longer stopping distances, and potentially damage the brake drum itself.

Maintenance usually involves a mechanic removing the rear wheel and brake drum, then visually inspecting the brake shoes for wear and damage. Signs that brake shoes need replacing include visible thinning of the friction lining, cracking, or contamination with grease or brake fluid. It's also a good idea to check for uneven wear which can indicate problems with the drum or the brake mechanism.

Replacing brake shoes on the Serena is a fairly straightforward process for a professional mechanic but involves several steps. Firstly, the drum is removed to access the shoes. The old shoes along with springs and other hardware are taken off, and new brake shoes are fitted. The mechanism is carefully adjusted to ensure the shoes make proper contact with the drum without dragging. Reassembly is completed, and the brakes are tested for effectiveness and safety.

Many DIY enthusiasts also choose to replace brake shoes themselves but should be aware that drum brakes have quite a few small springs and components that require careful handling. Incorrect installation can lead to poor braking performance or noisy brakes.

Routine brake servicing intervals vary but typically occur every 20,000 to 40,000 kilometres depending on driving conditions and habits. Regularly inspecting the brake shoes is part of such servicing recommendations, alongside checking brake fluid levels, discs, and pads at the front.

In the case of the 2012 Nissan Serena, it is common to find that the rear brake shoes last longer than the front pads since the front disc brakes handle most of the work during heavy braking. However, brake shoe replacement should not be neglected as worn rear brakes can seriously affect vehicle control, especially during emergency stops or on slippery roads.

It is also worth noting that brake shoes should never be sanded down, glued, or have the friction lining interpolated with other materials. Always opt for high-quality replacement parts designed to meet or exceed Nissan's original equipment specifications. Using inferior or wrong parts can compromise braking safety and lead to premature wear.

In summary, while the 2012 Nissan Serena relies on brake shoes specifically in its rear drum brake setup, these components play a crucial role in keeping the vehicle safe on the road. Knowing when to have them checked, cleaned, adjusted, or replaced ensures that the Serena remains responsive under braking and helps avoid costly repairs down the track. Regular brake maintenance, including brake shoe servicing, is an important aspect of looking after any vehicle, including this versatile Nissan people mover.