Replacing rear pads on Nissan Almera Classic: step-by-step guide

Regular maintenance of the brake system is the key not only to safety, but also to the safety of the expensive components of the suspension and transmission of your vehicle. Nissan Almera Classic. Many car owners ignore periodic checking of the thickness of the friction linings, relying solely on sound signals from the engine compartment, which is a serious mistake.

A design feature of the rear axle of this model is the use of a drum brake system, which requires a more careful approach to maintenance compared to disc counterparts. Improper installation of new parts can lead to uneven wear, overheating of the drums and, in the worst case, a seized wheel.

In this article we will analyze the replacement process in detail, paying special attention to the specifics of working with the handbrake mechanism and springs, which often cause inconvenience during self-repair. You will learn what tools you will need, how to avoid common mistakes and what to look for when choosing spare parts.

Preparation for work and necessary tools

Before you begin removing the wheel, make sure that the car is parked on a level and solid surface. For reliable fixation, use wheel chocks under the front wheels, since after removing the rear wheels the car will be unstable, especially if you have to press the brake pedal.

You will need a standard set of tools, but there are several specific items without which the process will be delayed or impossible. The key item is the circlip remover, which is often included with new pads, but its quality varies greatly between manufacturers.

• 🔧 Socket wrenches and sockets for 12, 14, 17 mm (for removing the wheel and attaching the drum)
• 🔨 Hammer and chisel (for beating off soured nuts and drums)
• 🛠️ Pliers and screwdrivers (for working with springs)
• 🧴 Aerosol lubricant WD-40 or equivalent (for processing threaded connections)

Pay special attention to the condition of the brake hose. If it has visible cracks, swelling or signs of brake fluid leakage, it must be replaced before work on the pads begins. This is a critical point, since the pressure in the system when you press the pedal can cause the old hose to rupture.

Brake drum removal and visual diagnostics

Once you have removed the wheel, you will have access to the brake drum. It is secured with two screws or pins, which often become stuck to the disc due to corrosion and dirt. If they do not come off by hand, apply lubricant and allow it time to penetrate the threads.

It is important to understand that the drum may not be removed immediately. If it goes hard, never hit it with a hammer with a swing - this can lead to deformation of the seat or a crack in the drum itself. Use the central nut of the hub: screw it in partially and, sharply hitting its end with a hammer, move the drum from its place.

⚠️ Attention: Before removing the drum, be sure to mark the position of the wheel relative to the hub with chalk or a marker to avoid imbalance during installation, although this rarely affects passenger cars, it is a good habit.

After removing the drum, conduct a thorough inspection of the inner surface. It should not have deep grooves, burrs or signs of overheating (bluish tint). If the surface has significant risks, simply replacing the pads is not enough - you will need to groove or replace the drum with a new one.

Disassembling the mechanism and removing old pads

The disassembly process requires patience, as all elements are held in place by powerful springs. Start by disconnecting the top springs that hold the pads in place. Use special hooks or pliers to carefully stretch the spring and remove it from the lever. Be careful that the spring does not fly off and injure you.

Next, you need to remove the spacer bar and the lower spring. Here it is important to remember or photograph the order of all elements. Pay special attention to the handbrake mechanism: the drive rod is connected to the rear block, and its removal requires care so as not to bend the lever.

Once the pads are freed, remove them from the guides. Pay attention to the condition of the base plate. There should be no traces of severe corrosion or deep grooves into which the pads can sink. If the surface is uneven, the pads will wear unevenly.

• 🔍 Check the condition of the guide pads - they should be clean and lubricated
• 🔍 Inspect the handbrake boot for integrity
• 🔍 Make sure that the spacer bar shows no signs of deformation
• 🔍 Check the condition of the handbrake cable for fraying

Selecting new parts and preparing for installation

When choosing a set of rear pads for Nissan Almera Classic You should focus not only on price, but also on the reputation of the manufacturer. Original spare parts often have better geometry and friction composition, but high-quality analogues from trusted brands can be an excellent alternative.

Before installation, be sure to clean all seats from dirt and old grease. Use a wire brush to remove rust from the base plate and guides. Apply special high-temperature grease to the contact points between the pads and the backing plate, but avoid getting the grease on the friction linings.

⚠️ Attention: It is prohibited to use conventional motor oils or lithol to lubricate brake mechanisms, as this will lead to loss of braking force and overheating of the system.

Check the set of new pads for all necessary springs, retainers and adjusting elements. Sometimes the kit may not contain the necessary parts, and they will have to be purchased separately. Also pay attention to the labeling - it must match the specifications for your car model.

Installing new pads and adjusting the handbrake

The installation process is a mirror image of disassembly, but requires greater care when working with springs. Install the lower spring, then connect the pads with a spacer bar. Make sure that the bar is installed correctly, otherwise the handbrake mechanism will not work correctly.

Pay special attention to fixing the pads in the guides. They should move freely, without jamming, but not dangle excessively. If the pads jam, this will lead to constant braking and rapid overheating of the drum. Check that the self-adjusting mechanism works smoothly.

How to properly tension the handbrake cable?

Before installing the drum, make sure that the cable is not overtightened. After installation, check the lever travel: it should have 3-5 clicks. If there are more clicks, you need to adjust the cable tension under the bottom of the car or inside the mechanism.

After assembling the mechanism, put on the brake drum. If it does not fit, you may not have the pads fully extended or the spacer has not been installed correctly. Don't use brute force. Remove the drum again and recheck the position of the pads.

Adjust the gap between the pads and the drum. On Nissan Almera Classic this is usually done through a hole in the back of the drum or after installing the wheel by repeatedly pressing the brake pedal. The handbrake lever should be locked in the 3-5 click position.

Functional check and test driving

After completing all the work, do not rush to immediately drive onto a busy highway. Make sure the drums are level and free of play. Spin the wheel by hand - it should rotate freely, without squeaks or jams.

The first kilometers of movement should be done in a gentle manner. Avoid sudden braking to allow the new pads to get used to the drum surface. Listen for sounds from the suspension: unusual squeaks or knocks may indicate incorrectly installed springs or retainers.

If after replacement you notice that the car pulls to the side when braking, stop immediately and check that the pads are installed correctly. Perhaps one of them did not fully fit into the guides or dirt got in. Also check the brake fluid level in the reservoir.

• 🚗 Carry out test braking on a safe section of the road
• 🚗 Check the effectiveness of the handbrake on a slope
• 🚗 Make sure that the drums do not overheat after the trip
• 🚗 Visually inspect the wheels for leaks

Replacing rear pads is a procedure that requires care and precision. If you are not confident in your abilities or do not have the necessary tools, it is better to entrust this work to professionals. However, by following our instructions, you can save money and enjoy DIY repairs.

⚠️ Attention: Never start the engine or drive away until you are sure that the brake drums are fully installed and secured, otherwise they may fly off while driving!

Frequently asked questions and answers about service

How long do the rear pads last on the Almera Classic?

The service life of the rear drum pads depends on driving style and operating conditions. On average, they run from 40 to 60 thousand kilometers, but with aggressive driving or frequent trips around the city, the resource can be reduced to 30 thousand kilometers.

Is it possible to change the pads on only one side?

It is strictly not recommended to change the pads on only one wheel. This will lead to uneven braking, skidding and the car pulling to the side during emergency braking. Always change pads in pairs on the same axis.

What to do if the drum cannot be removed?

If the drum does not come off, try unscrewing the guide screws. If they stick, use lubricant and heat. As a last resort, you can gently tap the inside of the drum through a wooden spacer, but avoid hitting the metal directly.

Do I need to grind the drum when replacing pads?

Grooving is necessary only if there are deep grooves, grooves or signs of overheating on the surface of the drum. If the surface is smooth and has acceptable wear, there is no need to grind it, as this will reduce the life of the drum.

How often should you check the condition of your rear pads?

It is recommended to check the condition of the rear pads at each scheduled maintenance, that is, once every 10-15 thousand kilometers. Also pay attention to the decrease in the effectiveness of the handbrake or the appearance of squeaks.