Operation Nissan Note the second generation with body index E12 requires careful attention to the safety system, especially to the brake unit. Front brake pads are a consumable item that directly affects the effectiveness of stopping the car in an emergency. Ignoring their wear can lead to damage to the brake discs and loss of controllability.
Owners of a compact hatchback are often faced with a choice dilemma: buy original spare parts or turn to high-quality analogues. Correct selection brake pads depends on driving style, operating conditions and budget. In this article, we'll break down the technical details, the best brands, and the DIY replacement procedure so you can stay safe on the road.
Design features of the brake system Nissan Note E12
Brake system Nissan Note The E12 is designed taking into account the compactness of the body and the dynamic characteristics of the car. The front axle is equipped with floating disc brakes, which is standard for this class. The main emphasis is on braking performance at moderate speeds in city driving.
It is important to understand that geometry brake caliper this model has its own characteristics, which dictate the requirements for the shape and material of the linings. The pads must fit perfectly against the disc, ensuring even wear. Incorrectly selected parts can cause vibration, squeaking or uneven wear of the friction layer.
The manufacturer installs elements on the conveyor that are balanced to standard parameters. However, when replacing, you have the right to choose a material with different characteristics. For example, for aggressive driving, ceramic compounds are better suited, and for quiet city driving, semi-metallic or organic analogues, which generate less dust.
⚠️ Attention: Never mix pads from different manufacturers on the same axle! This can lead to different braking efficiency of the left and right wheels, which can lead to the car pulling to the side when you press the pedal sharply.
- The size of the front pads usually varies depending on the body type and year of manufacture.
- Brake discs can be either ventilated or non-ventilated.
- The presence of a wear sensor requires checking the compatibility of the new spare part.
How to determine front pad wear
Regular diagnostics are the key to your safety on the road. There are several surefire ways to understand that front brake pads require replacement. The most obvious method is to visually inspect through the window in the caliper if it allows you to see the edge of the pad.
If visual inspection is difficult, listen to the sounds when braking. A squeak, squeal or metal grinding sound is a signal that the friction material has almost disappeared and the metal base has begun to contact the disc. This is a critical stage requiring immediate shutdown and repair.
Also pay attention to the behavior of the brake pedal. If it has become too soft or, on the contrary, vibrates when pressed, this may indicate uneven wear of the pads or deformation of the disc due to overheating. Don't ignore these signs.
⚠️ Attention: If the brake wear sensor indicator lights up on the dashboard, do not put off your service visit or do-it-yourself replacement until tomorrow. Operating with worn pads can cost you expensive rotor replacements.
- Check the thickness of the friction lining at least once every 10,000 km.
- Pay attention to the color of the brake dust: black and thick dust may indicate a soft pad compound.
- Watch for the appearance of deep grooves on the surface of the brake disc.
- Up to 50,000 km
- 50,000 - 100,000 km
- More than 100,000 km
- Exact mileage unknown
Review of manufacturers: original and best analogues
The spare parts market offers a huge selection of solutions for Nissan Note E12. Original pads (Nissan Genuine Parts) are always the standard of quality, but they are often overpriced. Owners are looking for alternatives that offer the same performance but cost less.
Among the trusted manufacturers, it is worth highlighting brands specializing in Japanese cars. TRW, ATE and Textar often deliver products to conveyors, so their similar spare parts guarantee a long service life and stable braking. Korean brands such as Meyle and Galfer.
When choosing, be sure to look at the packaging and article number. A fake may copy the original in appearance, but use cheap, too soft or too hard material. This will lead to rapid wear of the discs or lack of braking effect.
| Manufacturer | Material type | Approximate resource (km) | Dust level |
|---|---|---|---|
| Nissan (Original) | Semi-metal | 30 000 - 40 000 | Average |
| TRW | Ceramics/Semi-metal | 45 000 - 55 000 | Low |
| Textar | Organic | 35 000 - 45 000 | High |
| Remsa | Semi-metal | 30 000 - 40 000 | Average |
Before purchasing, be sure to check the catalog number (article) with the data on the packaging, since delivery may vary depending on the year of manufacture of the car.
Preparing for DIY replacement
Replacing the front pads with Nissan Note E12 is a doable task for any car owner with a minimum set of tools. However, for the procedure to be successful and safe, careful preparation is necessary. Work is carried out on a flat, hard surface with the hand brake on.
You will need a jack, car stands, a set of sockets and wrenches, and a specialized tool for pressing in the caliper piston. Don't forget to buy guide lube and brake fluid if you need it when working on the system.
- Prepare a jack and reliable stands (“goats”) for insurance.
- Assemble the tools: wrenches 12, 14, 17, screwdrivers, hammer, metal brush.
- Buy new brake fluid and caliper guide grease.
☑️ Preparing to replace pads
Step-by-step replacement instructions
The replacement process begins with removing the wheel. Inspect the caliper: on Nissan Note E12 often uses guides that need to be unscrewed. Remove the caliper and hang it on a wire to avoid damaging the brake hose. Old pads can be removed immediately.
Before installing new parts, clean the seats from dirt and rust. Be sure to check the condition of the caliper guides: if they jam, they need to be replaced or lubricated. The caliper piston must be pressed back using a special tool or clamp.
Install the new pads into the bracket, following the direction if indicated. Reassemble the assembly in reverse order. After assembly, press the brake pedal several times until the pistons are in working position. This is a critical step.
How to press in the caliper piston correctly?
To press in the piston, use a clamp or a special wrench. It is important to ensure that the piston goes in smoothly, without distortion. If there is a wear sensor on the piston, make sure that the wire is not kinked when pushed in.
⚠️ Caution: Do not press the brake pedal until the pads are installed and the piston is pressed in, otherwise you may damage the O-rings and cause fluid leakage.
Proper cleaning of the guides and their lubrication is the key to ensuring that the pads will not overheat and wear unevenly in the future.
Running in new pads
After installing new front brake pads Nissan Note E12 cannot be loaded to the maximum immediately. The running-in process is necessary to ensure that the friction material adapts to the disc surface. This usually takes from 200 to 500 kilometers.
During this period, try to avoid sudden braking and extreme loads. Slow down smoothly, giving the discs and pads time to cool. This will ensure maximum braking performance in the future and extend the life of the parts.
If you feel that the brakes are performing worse than before, check that they are installed correctly. The guides may not be lubricated or the piston may not be fully pressed in. Careful attitude to running-in guarantees safety on the road.
What to do if the pads squeak after replacement?
The squeaking noise can be caused by insufficient lubrication of the contact surfaces or the presence of vibration plates. In some cases, lightly treating the ends of the pads with graphite grease helps, but do not apply it to the working surface!
Frequently asked questions (FAQ)
How often do you need to change the front pads on a Nissan Note E12?
The average resource is 30-40 thousand kilometers, but it greatly depends on driving style and road conditions. In the urban cycle with frequent traffic jams, wear occurs faster.
Is it possible to change pads without replacing brake discs?
Yes, if the disc thickness is within acceptable limits and there are no deep grooves or cracks on it. Be sure to check the disc before installing new pads.
Do new pads need to be lubricated?
Only the back side of the pads (where there is no friction material) and the caliper guides are lubricated. Never apply lubricant to the work surface in contact with the blade.
What is the article number of the original pads for Nissan Note E12?
The most commonly used part number is D511-39999, but for an accurate selection it is better to check the VIN code of your car, as the equipment may vary.
What happens if you don't replace worn pads on time?
The metal base of the pads will begin to wear away the brake disc, which will lead to its deformation and the need for costly replacement. In the worst case scenario, brake failure may occur.