The braking system is the foundation of any vehicle's safety, and Nissan Almera N16 this is no exception. Many owners of this popular sedan are faced with the need to service the rear axle when they hear a specific grinding noise or notice a decrease in the effectiveness of the parking brake. The rear brake pads on this model perform a dual function: they are responsible for slowing the car when you press the pedal and hold it in place when the handbrake is activated.
Ignoring signs of wear can lead to costly caliper repairs or even damaged brake rotors, requiring complete replacement. Brake fluid the system is under pressure, so any manipulation requires care and understanding of the mechanism. In this article we will look in detail at how to choose high-quality consumables, what nuances the N16 design has, and how to properly replace it yourself.
Design features of the rear brakes of Almera N16
Unlike the front wheels, which usually have floating calipers, the rear axle Nissan Almera N16 equipped with a drum mechanism or a disc caliper with a built-in hand brake mechanism, depending on the configuration and year of manufacture. The most common version for the CIS markets is the drum system, which is simple, reliable and durable, but requires a specific approach to maintenance.
If your car is equipped with disc brakes at the rear, then it uses a caliper with a mechanical handbrake drive, which often causes complaints due to souring of the pistons. Parking brake mechanism in both cases it is critical: when replacing pads, it must be adjusted correctly, otherwise the car may roll down the slope. The design of the caliper requires the use of a special tool to recess the piston, since it is not compressed by a conventional clamp due to the built-in screw mechanism.
It is important to understand that even with minimal wear on the linings, the metal base of the pad can begin to rub against the drum or disc, leaving deep grooves. Brake dust is also an indicator: its excess quantity indicates rapid wear of the friction layer. When inspecting, do not rely solely on a visual assessment of thickness, as wear may be uneven.
Criteria for selecting quality consumables
The auto parts market is overflowing with offers, and choosing the right ones rear pads for Nissan Almera can be a real dilemma. The original is usually expensive, but provides the perfect balance between braking force and service life. However, there are excellent analogs that are as good as factory parts if you know which brands to look for.
- 🔹 Nissan (OEM) - an ideal option for those who value original characteristics and are willing to overpay for a guarantee of quality.
- 🔹 TRW / Lucas — German quality, often delivered to the conveyor, characterized by a soft friction composition and the absence of dust.
- 🔹 Sangsin (Hi-Q) is a Korean brand that offers the optimal price-performance ratio for daily use.
When choosing analogues, be sure to check the availability of certificates and the date of production, since friction material loses its properties over time due to oxidation. Friction lining must be firmly glued and riveted to the metal base so as not to peel off during sudden braking. Avoid purchasing parts with damaged packaging or signs of corrosion on the metal part.
Particular attention should be paid to the type of friction composition: ceramic pads generate less dust and are quieter, but can be more expensive and require warmer discs to operate effectively. For city driving with frequent traffic jams, semi-metallic compounds are better suited, as they provide stable braking even when overheated. Never mix pads from different manufacturers on the same axle, as this will lead to uneven wear and skidding of the vehicle.
- Original Nissan
- TRW/Lucas
- Sangsin (Hi-Q)
- Analogues from AliExpress
Symptoms of wear and condition diagnosis
You can determine the need to replace the rear pads not only by mileage, but also by a number of indirect signs that appear during operation. The most obvious signal is the appearance of a metallic grinding or squeaking sound when braking, which means that the friction layer has completely worn out and metal is rubbing against metal. However, relying on sound alone is dangerous, as some modern pads have wear indicators while others do not.
Owners often notice that brake pedal has become softer or sinks deeper than usual, which may indicate wear not only on the pads, but also on problems with the caliper working cylinders. In the case of drum brakes, wear is more difficult to notice, since the mechanism is hidden by a casing, and to check it you will have to remove the wheel and the drum itself. Brake drum may have production that is not always visible to the naked eye.
- 🔸 The appearance of vibration on the steering wheel or body when you press the brake pedal.
- 🔸 Pulling the car to the side during emergency braking.
- 🔸 Uneven wear of the rear wheel tread due to constant braking.
Regular diagnostics, including visual inspection through technological holes in the drum or wheel removal, will help avoid sudden brake failure. If you notice that the handbrake only holds the car on the last click or does not hold at all, this is a sure sign that the mechanism requires attention. Corrosion on the caliper guides can also cause the pads to not move away from the disc, causing overheating and rapid wear.
⚠️ Attention: If you hear a loud grinding noise while driving, stop using the vehicle immediately. Continued use may damage the brake drum or disc, requiring replacement of the entire assembly, not just the pads.
Preparation for replacement and necessary tools
Before starting work, it is necessary to prepare a workplace and a set of tools so that the process goes quickly and safely. To replace the rear pads with Nissan Almera N16 you will need a standard set of wrenches, a jack, stands and specialized tools for compressing the caliper piston. Do not attempt to carry out work on the ground or without securely securing the vehicle, this is fatal.
- 🛠 Set of socket heads and ratchet (main sizes 12, 14, 17 mm).
- 🛠 Puller for retaining rings (for drum brakes).
- 🛠 Special tool for rotating the caliper piston (for disc brakes).
- 🛠 Copper grease for guides and the back of the pads.
Be sure to clean the wheel rims and brake mechanisms from dirt and dust before starting disassembly so that abrasive particles do not get inside the new mechanism. Brake fluid requires careful handling: when unscrewing the fittings or squeezing the piston, it may leak out, so have a rag and a container ready. Make sure you know the type of brake fluid in the system, usually DOT-4, and do not mix different types.
☑️ Preparation for replacement
⚠️ Attention: Before starting work, be sure to loosen the wheel bolts while the vehicle is still on the ground. By jacking up the car, you can damage the disc or damage the threads of the bolts, which will cause them to loosen while driving.
Step-by-step replacement instructions for drum brakes
The process of replacing pads on drum brakes Nissan Almera N16 requires patience and accuracy, since the mechanism consists of many springs and clamps. First remove the wheel, then remove the two screws holding the drum to the hub. If the drum cannot be removed manually, use the technological holes to remove the brake pads from the drum by turning the adjusting mechanism.
Next, you need to dismantle the old pads, carefully disconnecting the springs and clips. Pay attention to the installation diagram of the springs so as not to confuse them during assembly, since they have different stiffness and length. Brake cylinder You need to push down a little to make room for the new pads to fit, but don't push too hard as you might force fluid out of the system.
Before installing new parts, clean the surfaces of the drum from dust and rust using sandpaper or a wire brush. Apply a thin layer of copper grease to where the pads contact the backing plate, but no way Do not allow grease to come into contact with the friction linings. Install new pads, observing the order in which the springs and clamps are installed, and check the free movement of the mechanism.
What to do if the drum cannot be removed?
If the drum is stuck or jammed, do not hit it with a hammer. Use a puller or gently tap the inside of the disc with a rubber mallet, alternating blows. Also check whether the handbrake adjustment mechanism is screwed all the way - it needs to be loosened through the hatch in the brake shield.
Features of replacement on disc brakes
If your car is equipped with rear disc brakes, the replacement process has its own nuances related to the design of the caliper. The piston in such a caliper does not just move linearly, but rotates when pressed, which requires the use of a special wrench or device. Ordinary clamps will not help here, as they can damage the piston boot or the handbrake mechanism itself.
First you need to remove the caliper by unscrewing the guides and dismantle the old pads. Clean the seats from dirt and apply a special high-temperature grease to the brackets and guides. Caliper must move freely on its guides, otherwise the pads will constantly rub against the disc, causing overheating and wear.
Install the new pads into the bracket, making sure that the anti-squeak plates are in place. Press the caliper piston using the special tool and slide the caliper onto the disc, securing it with the guide bolts. Brake discs it is necessary to check for runout and the presence of deep burrs; if necessary, they should be sharpened or replaced.
Before compressing the caliper piston, be sure to check the brake fluid level in the reservoir. When the piston is pressed in, the level will rise, and if the reservoir is full, fluid may spill out, ruining the paint on the body and staining parts.
Compatibility table and popular analogues
For ease of selection of spare parts, below is a table with popular articles and brands suitable for rear brakes Nissan Almera N16. The data is based on sales statistics and reviews from car owners, but always check the article number with your specific car modification.
| Brand | Brake type | Article (example) | Features |
|---|---|---|---|
| Nissan (OEM) | Drum/Disc | 41060-AX000 | Original quality, high price |
| TRW / Lucas | Drum | GDB1375 | Soft, low dust, quiet |
| Sangsin (Hi-Q) | Disk | SP1209 | Excellent price/quality ratio |
| Ferodo | Disk | FDB1458 | Athletic composition, high efficiency |
| Textar | Drum | 2448001 | European reliability standard |
When ordering spare parts, always indicate the VIN code of your car, since depending on the year of manufacture and the market for which the car was assembled, dimensions and fastenings may differ. ID number helps to avoid selection mistakes, especially if the car was assembled at a factory in another country. Do not buy spare parts by eye, especially if you are not sure of compatibility.
Choosing the right pads depends not only on the brand, but also on the type of brake system your car has. Incorrect selection can lead to lack of braking or rapid wear of other elements.
Final check and adjustment of the handbrake
After installing new pads and assembling all components, it is necessary to conduct a thorough check of the system before hitting the road. Turn on the engine and press the brake pedal several times so that the cylinders take their working position and the excess gaps disappear. Brake pedal should become elastic and not sink to the floor when pressed for the first time.
Pay special attention to adjusting the parking brake. If you don't set it up correctly, it may not hold the car on a slope or, conversely, constantly brake the wheels. In the case of drum brakes, adjustment is made through the hatch in the brake shield using a screwdriver until the drum stops rotating freely, and then you need to make a couple of clicks back. For disc brakes, adjustment is often automatic, but may require checking the cable for free play.
Before your first ride, be sure to test your braking on a safe section of the road at low speed. Check to see if the vehicle is pulling to the side, or there are any unusual sounds or vibrations. Braking distance should be short and stable. If you notice any abnormalities, stop immediately and recheck assembly and adjustment.
⚠️ Attention: After replacing the pads, braking may be less effective for the first 100-200 kilometers, as the new friction layer takes time to grind into the disc or drum. Avoid emergency braking during this period.
How often do you need to change the rear pads on Almera N16?
The replacement interval depends on driving style and operating conditions. On average for Nissan Almera N16 rear drum pads last from 60 to 100 thousand kilometers, and disc pads - from 30 to 50 thousand. Regular diagnostics allow you to detect wear ahead of schedule.
Is it possible to change only one pad on an axle?
Never change pads individually. Always change the set on one axle (left and right side at the same time) to ensure even braking and avoid the vehicle skidding.
What to do if the handbrake does not work after replacement?
Most likely, the handbrake mechanism has not been adjusted. Check the cable tension and the position of the adjusting mechanism in the drum. If the cable is stretched, it must be replaced or shortened.
Why do the pads squeak after installation?
The squeaking noise can be caused by a lack of lubrication on the back of the pads, dirt getting on the friction layer, or insufficient grinding. Check the installation of the anti-squeak plates and apply special lubricant.