Car ownership Nissan Almera Classic requires careful attention to its technical condition, especially to the braking system. The rear brakes on this model often work in tandem with the front brakes to provide stability when slowing down and holding in place. Ignoring the timely replacement of consumables can lead to serious consequences, including damage to the brake discs or complete loss of controllability.
Many owners are faced with the problem of choosing: to install original parts or trust analogues. The situation is aggravated by the fact that there are many counterfeits of well-known brands on the market. In this article we will look at what exactly rear pads suitable for your Nissan Almera Classic, how to distinguish a quality product from a counterfeit one and how to correctly perform an independent replacement, saving money on service.
Design features of the rear wheel brake system
Brake system Nissan Almera Classic (which is essentially a restyled version Datsun 150 or Renault Logan first generation) has its own unique features. Drum brakes are installed at the rear, which is the norm for the budget segment, but requires a specific approach to maintenance. Inside the drum there are brake pads, which are pressed against the working surface by a release mechanism.
The main difference between this system and its disc counterparts is the presence of a handbrake mechanism (handbrake), integrated directly into the brake assembly. This means that when the linings wear out, not only the braking efficiency changes, but also the stroke of the handbrake lever. If you feel that the handbrake needs to be raised 7-8 clicks or more, this is a direct signal that pad wear reached a critical point.
The dimensions of the rear brake drums and pads are strictly standardized by the manufacturer. Any deviations in geometry can lead to wheel seizure or runout when braking. Therefore, when choosing spare parts, it is important to pay attention to the article numbers and compliance with factory specifications.
- 🛑 The drum mechanism provides excellent self-cleaning from dust, but dissipates heat worse during intense driving.
- ⚙️ The handbrake mechanism requires periodic adjustment after replacing the pads.
- 🔧 The design of the unit is more closed, which makes it difficult to visually monitor wear without disassembling.
⚠️ Warning: Do not attempt to adjust the handbrake unless you are sure of the reasons for its poor performance. Often the problem lies not in the cable, but in worn pads or soured guides.
Signs of wear and diagnostics of brake condition
Determine the wear of the rear brake pads on Nissan Almera Classic more difficult than on the front ones, since they are hidden inside the drum. However, there are a number of indirect signs that will help you understand when it’s time to go to the store for spare parts. The most obvious indicator is a change in the car's behavior when braking.
If you notice that the car begins to pull to the side when you press the pedal, this may indicate uneven wear on the pads on different axles or on one side of the rear axle. It is also worth paying attention to extraneous sounds: grinding, metallic clanging or loud noise when braking - this is a sure sign that the friction lining has worn down to a metal base.
Another warning sign is an increase in braking distance. The car stops responding to the pedal as sharply as before. In some cases, a burning smell may appear even if you have not made any sudden stops. All of these symptoms require immediate medical attention. brake linings.
- 🔊 Grinding or metallic clanging noise when braking.
- 📉 Increased free play of the brake pedal.
- 🚗 Pulling the car to the side during an emergency stop.
- Once a year
- Once every 10,000 km
- Only when I hear a grinding sound
- Never checked
Review of manufacturers and selection of quality spare parts
The auto parts market offers a huge range of options for Nissan Almera Classic. The original, of course, is considered the standard, but its price is often inflated, and the quality of the friction material can vary depending on the batch. Often original pads are actually produced by well-known supplier brands, just in branded packaging.
Among reliable analogues, it is worth highlighting such brands as TRW, Brembo, ATE and Galfer. These companies specialize in the production of brake systems for the global automotive industry and guarantee a stable coefficient of friction. Budget options such as Kashiyama or Sakura, may be suitable for quiet city driving, but their service life will be significantly lower.
When choosing, be sure to check the packaging for the presence of holograms and protective elements. Counterfeit pads often have uneven edges, uneven color of the friction material and may contain harmful impurities. High-quality composition The linings should not generate dust or leave dark marks on the discs (if they were disc brakes) or drums.
| Brand | Type | Approximate resource (km) | Features |
|---|---|---|---|
| TRW | Premium | 60 000+ | Excellent value for money, smooth braking |
| Brembo | Premium | 55 000+ | High efficiency, but above average price |
| Nissan (Original) | Original | 45 000 | Standard features, high price |
| Kashiyama | Budget | 30 000 | Affordable price, suitable for a quiet ride |
⚠️ Attention: Avoid buying pads without packaging or with damaged protective film. This is the first sign of a possible defect or fake.
Tools and preparation for replacement
Before you start replacing rear brake pads, you need to prepare a workplace and a set of tools. You will need a standard set of wrenches, a jack, safety stands (goats), a hammer, a metal brush and lubricant for the guides. Also don't forget about a new set of pads and possibly a new brake drum if it's worn out.
It is better to carry out work on a flat surface. Before lifting the vehicle, be sure to loosen the wheel nuts while the vehicle is on the ground. Raise the back Nissan Almera Classic jack and place it on stands - this is critical for your safety. Never work under a vehicle supported solely by a hydraulic jack.
Clean the area around the hub from dirt and dust. Use a brush and penetrating lubricant to remove the drum guide bolts. They often stick, so don't use too much force right away, but warm up the bolt first or use WD-40.
- 🔨 Hammer and chisel (for removing stuck drum).
- 🧴Brake fluid and brake cleaner.
- 🛠️ Keys for 12, 14, 17 and 22 mm.
☑️ Preparation for replacement
Step-by-step instructions for replacing pads
The replacement process begins with removing the brake drum. If it cannot be removed by hand, you can carefully pry it off with a pry bar or tap it with a hammer through a piece of wood. It is important not to damage the working surface of the drum. Once removed, you will see the release mechanism and springs holding the pads.
First you need to remove the lower spring, which tightens the pads, then disconnect the upper spring and spacer bar. Pay attention to how the handbrake cable is secured - it must be carefully disconnected from the shoe lever. Remember or take a photo of the order in which the springs are installed, as they have different stiffnesses and lengths.
Install new pads in reverse order. Before installation, be sure to clean the guides and lubricate them with special high-temperature grease. Make sure the springs are tensioned correctly and there is no play in the pads. After reassembling the drum, it may take a few presses on the brake pedal to get the release mechanism into place.
An important point: after installing new pads, you need to adjust the gap between the pads and the drum. On Nissan Almera Classic this is done through the hatch at the rear of the drum using a screwdriver and a feeler gauge, or by tightening the handbrake cable under the car.
How to check if the assembly is correct?
Press the brake pedal several times until it stops. The drum should rotate freely, without touching the pads. If there is resistance, check the clearance and adjustment of the handbrake cable.
⚠️ Attention: If the brake pedal remains soft after replacing the pads, air may have entered the system. In this case, the brakes will need to be bled.
Before installing the drum, apply a thin layer of graphite grease to the contact points between the pads and the support disk to avoid squeaks and jams.
Nuances of handbrake adjustment and maintenance
After replacing the pads, an obligatory step is to adjust the handbrake. On Nissan Almera Classic this process has its own characteristics. If you simply tighten the cable under the machine, the pads may not fit evenly, causing the drums to overheat. It is best to use the adjustment mechanism located inside the drum.
To do this, remove the plug on the back of the brake shield. You need to pry the adjustment lever through the hole with a screwdriver and move it until the pads rest against the drum. Then you need to release the mechanism a few clicks to ensure minimal clearance. This will ensure smooth rotation of the wheel when the handbrake is released.
It is also worth checking the condition of the handbrake cable. Over time, it may stretch or sour in the shell. If the cable does not move freely, replacing the pads will not give the desired result. In this case, it is recommended to replace the entire cable to avoid wheel jams in the future.
- ⚙️ Adjusting the gap inside the drum is the most accurate way to adjust.
- 🔗 Checking the condition of the handbrake cable is mandatory every time you replace the pads.
- 🛑 The brake drums should rotate freely after assembly.
Correct adjustment of the handbrake after replacing the pads is the key to safety and the absence of overheating of the brake mechanisms when driving.
Typical mistakes when servicing rear brakes
Many owners make the same mistake: they only change the pads, ignoring the condition of the brake drums. If there are deep grooves or gouges on the surface of the drum, new pads will have poor contact with the surface. This will lead to reduced braking efficiency and rapid wear of the new linings.
Another common mistake is using the wrong lubricant. Never apply regular grease or lithol to brake guides. These lubricants lose their properties at high temperatures and can leak onto the friction linings, making braking impossible. Use only special high-temperature pastes.
Also, cleaning parts should not be neglected. Dirt and brake dust left inside the drum can get onto the new linings and cause them to wear prematurely or unevenly. Always clean all parts thoroughly before assembly.
Sometimes mechanics forget to check the condition of the hub guide pins. A soured guide pin can cause the drum to sit crookedly, causing runout and uneven wear. Regularly checking these elements will extend the life of your brake system.
Is it possible to sharpen a drum?
Yes, if the production does not exceed the permissible standards (usually 1-2 mm). Grooving allows you to restore the geometry and save on buying new parts, but a thinned drum overheats faster.
Frequently asked questions (FAQ)
What is the service life of the rear brake pads on Nissan Almera Classic?
On average, the resource ranges from 40,000 to 60,000 km, depending on the driving style, the quality of the road surface and the brand of spare parts used. With aggressive driving, this period can be halved.
Do brake drums and pads need to be replaced?
It is necessary to change the drums only if their wear exceeds the permissible limit (indicated in the documentation) or if there are deep scratches on the surface that cannot be eliminated by grooving. In other cases, it is enough to simply sand them or leave them as is.
Why do you hear a squeaking sound after replacing the pads?
Creaking can occur due to insufficient lubrication of the contact points between the pad and the support disk, lack of grinding in of new linings, or dust and dirt getting into the mechanism. Poor-quality lining material may also be the cause.
How often should you check the condition of your rear brakes?
It is recommended to carry out a visual inspection and check the thickness of the linings at each maintenance (every 10,000 km). If you hear unusual sounds or feel changes in the brakes, you should have it checked immediately.
Can I use pads from other Nissan models?
No, rear brakes Nissan Almera Classic have a unique design and dimensions. Use of parts from other models (for example, Nissan Tiida or Renault Logan other generations) may result in impossibility of installation or incorrect operation of the braking system.