Low suspensions and rigid chassis settings make Nissan Almera G15 is an excellent choice for the city, but the resource of rubber-metal joints is limited here. After 60–80 thousand kilometers, owners often encounter dull knocks, wobbling of the steering wheel and uneven tire wear. Ignoring these signs can lead to critical wear of the ball joints and deformation of the levers.
Replacement process silent blocks on the front control arms requires not only the availability of tools, but also an understanding of the suspension design. Unlike many competitors, we have Nissan G15 levers have a complex shape, and the silent blocks are pressed in with great effort. Correct installation of new elements guarantees safety and comfort on the road.
Diagnosis of wear and symptoms of malfunction
Understand that silent blocks The front control arms are out of order, which can change the behavior of the car on the road. The most obvious sign is the appearance of dull knocks when driving over uneven surfaces, especially at low speeds. The sound is often confused with a knock in the steering rack, but when turning the steering wheel in place, the problem may manifest itself differently.
The second important symptom is the “floating” of the steering wheel at high speeds. If you have to constantly steer to maintain the trajectory, this is a sure sign that the suspension geometry is broken due to broken hinges. Also pay attention to tire wear: if the tires wear unevenly, on the inside or outside, this is a signal for an urgent check.
A visual inspection often reveals a problem before any unusual sounds appear. The rubber may crack, peel off from the metal bushing, or disintegrate completely. In such cases lever begins to shift under load, creating play in the suspension.
- 🚗 A dull knock when passing speed bumps or potholes.
- 🚗 The car pulls to the side when braking.
- 🚗 Vibration appears on the steering wheel at speeds of 60 km/h.
- 🚗 Uneven wear of the front wheel tread.
Selection of spare parts: original or analogue
When choosing spare parts for Nissan Almera The G15 market offers many options. Original silent blocks from Nissan are distinguished by high quality rubber compounds and precision manufacturing, but their price is often inflated. An alternative is proven brands that specialize in suspension.
Among the popular manufacturers of analogues it is worth highlighting Lemförder, TRW and Febi. These companies produce products that are not inferior to the original in terms of resource, and sometimes even exceed it. It is important to avoid cheap Chinese fakes, since the rubber in them quickly hardens in the cold and cracks after 10–15 thousand kilometers.
Pay special attention to the type of construction. Some levers are sold assembled with new silent blocks already installed, which simplifies the work, but increases the cost of repairs. If you decide to change only the rubber inserts, make sure that they are suitable for your year of manufacture and suspension modification.
⚠️ Attention: Do not buy silent blocks without packaging and without manufacturer's markings. Original parts always have a logo and lot number printed on the metal part.
- Replacement of silent blocks only
- Buying a lever assembly
- Sending it to a specialized workshop for repairs
- I'm not doing anything yet
Necessary tools and preparation
To get the job done right, you'll need a durable set of tools. A regular jack and wrenches will not be enough, since pressing in new bushings requires significant force. Prepare a hydraulic press or a heavy-duty puller set, which is often sold complete with levers.
It is necessary to have two jacks: one to lift the car, the second to support the lever during dismantling. This will allow you to control the position of the suspension and avoid distortions. You will also need a torque wrench, a wheel wrench and a set of sockets with extensions.
Don't forget about protective equipment. The work is carried out under the car, so a reliable support chair (tragus) is a mandatory safety requirement. Use gloves and goggles, as knocking out old bushings may release rust and dirt.
- 🔧 Hydraulic press or silent block remover.
- 🔧 Torque wrench with a range of up to 150 Nm.
- 🔧 Balloon wrench and socket set (14, 17, 19 mm).
- 🔧 Standing supports (goats) and jack.
☑️ Preparation of the workplace
Step-by-step instructions for dismantling
Get started by securing the vehicle securely. Raise the front end, install stands and remove the wheel. Unscrew the fastening bolt ball joint to the steering knuckle. This can be done without completely unscrewing the nut, simply loosening it and hitting the lever ear with a hammer.
Next, you need to unscrew the bolts securing the lever to the subframe. Please note that the nuts may be soured, so treat them with a penetrating lubricant in advance. Place a second jack under the lever and lower it smoothly to relieve tension on the silent blocks before removing them.
After removing the lever, clean it of dirt and rust. If you are only replacing bushings, use a puller or press to press out the old silent blocks. Do this carefully so as not to damage the metal seat, otherwise the new element will not fit tightly.
How to press out a silent block without a press?
If you don't have a press, you can use a bolt, washers and nut. Assemble the structure so that the bolt presses on the old bushing, pushing it out. It's a labor-intensive process, but it works.
It is important to note that some craftsmen recommend removing the entire subframe for easier access. However, on Nissan Almera G15 is often redundant if you have a good puller. The main thing is not to damage the threads on the bolts when unscrewing.
Installation of new silent blocks and pressing nuances
Before installing new elements, process the seats in the lever. Apply a thin layer of soap solution or special lubricant to the outer surface of the silent block. This will greatly facilitate the pressing process and prevent distortion.
Install the silent block strictly along the axis using a press. If you use a puller, make sure that the force is applied evenly. The rubber should not be turned out or twisted during installation. It is critically important not to distort the bushing when pressing, as this will lead to instant destruction of the rubber at the first load.
After installation, check the position of the lever. It should rotate freely around its axis, but without play. Make sure that the metal clip does not protrude beyond the seat more than intended by the design.
Before final tightening of the lever bolts, lower the vehicle onto the wheels so that the suspension is in its working position. This will prevent distortion of the rubber-metal hinges.
Comparison of popular brands and prices
The choice of manufacturer directly affects the cost of repairs and the service life of parts. Below is a table with approximate prices and characteristics of popular options for Nissan Almera G15.
| Brand | Type | Approximate price (RUB) | Resource (km) |
|---|---|---|---|
| Nissan (Original) | Silent block | 2500 - 3500 | 100 000+ |
| Lemförder | Analogue | 1800 - 2200 | 80 000 - 100 000 |
| TRW | Analogue | 1500 - 2000 | 70 000 - 90 000 |
| Febi | Economy | 1200 - 1600 | 50 000 - 70 000 |
Original parts provide maximum service life, but high-quality analogues from Lemförder or TRW are often more affordable while maintaining high performance.
Assembly and adjustment of wheel alignment
After installing the new silent blocks, reassemble the suspension in the reverse order. Tighten the bolts securing the lever to the subframe with the torque specified in the service book. Typically this value is around 110–120 Nm. Be sure to tighten the ball joint nut.
Lower the vehicle to the ground and finally tighten all fasteners. This must be done when the suspension is under load so that the rubber bushings are not twisted. Otherwise, they will quickly fail due to constant internal tension.
After replacing the silent blocks, be sure to visit the wheel alignment stand. Changing the position of the levers inevitably shifts the wheel alignment angles. Without geometry correction, you will get rapid tire wear and unstable car behavior on the track.
⚠️ Attention: If after replacing the silent blocks the car continues to pull to the side, check the condition of the shock absorbers and springs. Perhaps the problem is not only in the rubber-metal joints.
Common mistakes during repairs
Many owners Nissan Almera G15s make mistakes when trying to save time or money. One of the most common problems is using a hammer to knock out old bushings. Impacts can deform the aluminum lever, making it unsuitable for further use.
Another mistake is ignoring replacement of adjacent elements. If your silent blocks are worn out, most likely the ball joint is also worn out. Replacing only silent blocks with a broken ball will not give the desired result and will lead to repeated repairs.
You should also avoid using harsh chemicals to clean the arms before installation. Aggressive solvents can damage the metal base or leave a film that will impair the adhesion of the new rubber to the metal when pressed.
- 🚫 Using a hammer to press out the bushings.
- 🚫 Tightening the lever bolts while the car is suspended.
- 🚫 Ignoring the replacement of ball joints when replacing silent blocks.
- 🚫 Savings on the quality of lubricant for pressing.
⚠️ Attention: Never tighten the bolts securing the arm to the subframe while the car is on jacks. This will create internal tension in the silent blocks, which will lead to their rupture.
FAQ: Frequently asked questions
How long does it take to replace silent blocks?
The process takes from 2 to 4 hours depending on the experience of the master and the availability of the necessary tools. If a press is used, the work goes faster than with pullers.
Is it possible to replace only one silent block?
Theoretically, it is possible, but experts recommend changing them in pairs on the same axle to avoid distortions and uneven load on the suspension.
Do I need to replace the entire lever?
No, unless the lever is bent or cracked. Replacing silent blocks is a more economical option that allows you to maintain the geometry of the lever.
How often do you need to change silent blocks on a Nissan Almera G15?
The recommended replacement interval is 60–80 thousand kilometers, but the exact period depends on operating conditions and the quality of the road surface.
Is it possible to drive with worn silent blocks?
Strongly not recommended. This can lead to loss of control, damage to other suspension components and an accident.
Regularly checking the condition of the suspension and timely replacement of worn elements is the key to your safety. Do not put off repairs until later if you notice the first signs of a malfunction. Properly selected spare parts and careful work will return the car to its former driving performance.