Nissan Note — a compact and reliable hatchback, but even it has vulnerabilities. One of them is ball joint boots, which over time crack, tear or slide out of place. If you ignore the problem, dirt and moisture will get into the hinge, which will lead to accelerated wear of the support and expensive suspension repairs. In this article, we will look at how to check the condition of the anthers, what signs indicate their malfunction, and whether it is possible to replace them yourself without visiting a service station.
Feature Nissan Note (especially models E11 And E12) — compact suspension with limited access to the ball joints. This complicates diagnosis, but does not make it impossible. The main thing is to know what to look for. For example, on the right boot, wear occurs 1.5–2 times more often due to the characteristics of the wheel alignment and the load when cornering. Few people talk about this, but the fact is confirmed by service masters.
Signs of damage to the ball joint boot
The first symptoms of a problem often go unnoticed, as they are similar to wear on other suspension components. However there is characteristic features, which directly indicate damage to the boot:
- 🔊 Crunching or squeaking when turning the steering wheel at low speed (especially with the wheels turned out). The sound comes from under the front wheel arch.
- 💨 Knock on bumps, which disappears when the suspension is loaded (for example, if you sit on the wing). This indicates play in the hinge.
- 🌧️ Traces of grease on the inside of the wheel or fender liner. If the boot is torn, the lubricant is squeezed out.
- 🚗 Pulling the car to the side when driving on a flat road (if the boot is damaged on only one side).
If you notice any of these signs, do not delay diagnosis. Sand or water entering the joint will cause corrosion and wear. support ball, which will ultimately result in its replacement. And this is already 3-4 times more expensive than just changing the boot.
⚠️ Attention! On Nissan Note with a mileage of more than 80,000 km, check the ball joint boots every 10,000 km or before a seasonal tire change. Even microcracks can lead to moisture ingress in winter.
- Every 10,000 km
- Only when knocking occurs
- Never checked
- I trust service station diagnostics
Why does the ball joint boot break on Nissan Note
The main reason is natural wear of rubber, but there are other factors that accelerate destruction:
| Reason | Consequences | How to avoid |
|---|---|---|
| Low quality material | Cracks after 30–40 thousand km | Install boots Nissan (article 40520-4M000) or Febi, TRW |
| Aggressive driving over uneven surfaces | Stretching and tearing | Avoid sudden shocks to the suspension (for example, on speed bumps) |
| Oil or fuel contamination | Softening rubber | Monitor the tightness of oil seals and fuel lines |
| Incorrect installation | Sliding from the seat | Use special clamps and lubricant for installation |
A combination of several factors is especially dangerous. For example, if the boot is already old and the car often drives on dirt roads, the risk of rupture increases 5–7 times. At the same time, on Nissan Note with engines HR15DE And HR16DE The load on the front suspension is higher due to weight distribution, so the boots wear out faster than on rear-wheel drive models.
What happens if you don't replace a torn boot?
If you ignore the damage, after 5–10 thousand km dirt will get into the hinge and the support will begin to wear out. This will lead to:
1. Increased play in the suspension (dangerous at speed).
2. Uneven tire wear.
3. Complete destruction of the ball joint - the wheel can “turn out” when moving.
How to check a ball joint boot without a lift
You can carry out diagnostics yourself, even if you do not have a hole or overpass. Here step by step instructions:
- Visual inspection. Turn the steering wheel all the way left or right and look behind the wheel. The boot must be intact, without cracks or traces of grease. If it is “eaten” or torn, replacement is required.
- Checking for play. Jack up the car, grab the wheel at the 9 and 3 o'clock position and swing it in a vertical plane. Backlash of more than 1–2 mm indicates a problem.
- Crunch test. While the assistant slowly turns the steering wheel, listen to the sounds from under the arch. Crunching or clicking sounds are a sign of wear.
If you have an endoscope (or even a smartphone with a flex cable), you can record the condition of the boot on video. This will help you more accurately assess the degree of wear. For example, on Nissan Note 2010–2013 model years often encounter a problem when the boot slides off the support due to a loose clamp. In this case, you can fix it without buying a new one.
Turn the steering wheel all the way to access the support
Use a flashlight to inspect
Check wheel play on a lift or jack
Listen to extraneous sounds when turning the steering wheel
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⚠️ Attention! On Nissan Note with automatic transmission when checking play Be sure to put the car on the handbrake and turn on the "P" mode. If this is not done, the box may receive a shock load when the wheel swings.
Choosing anther: original or analogue?
There are three options for anthers on the market for Nissan Note:
- 🔹 Original (Nissan, article
40520-4M000or40520-4M001). Pros: perfect fit, long service life (60–80 thousand km). Cons: price (from 1,200 rubles per piece). - 🔹 Premium analogues (TRW, Febi, SKF). The quality is almost the same as the original, but 20–30% cheaper. Articles:
TRW JTC1044,Febi 40520. - 🔹 Budget analogues (Sasic, Corteco). It’s 2–3 times cheaper, but the rubber can become tanned within a year. Suitable for temporary replacement.
If you are planning long car ride, it is better to take the original or TRW. If you are selling Note in the near future - you can save on Corteco. The main thing is that there is anther correct form: on Nissan Note There are fakes with asymmetrical corrugations that quickly tear.
When purchasing a boot, check whether a new clamp is included in the kit. If not, buy separately (for example, Norma or ABRO). Old clamps often break during dismantling.
Step-by-step replacement of the ball joint boot with Nissan Note
To work you will need:
- 🔧 Set of sockets and keys (for 14, 17, 19).
- 🔨 Ball joint remover (can be rented).
- 🧴 Lubrication ShRUS-4 or Molykote.
- 🔥 Gas burner or hair dryer (to heat the clamp).
Procedure:
- Remove the wheel and clean dirt from the suspension elements. Use a wire brush and cleaner WD-40.
- Unscrew the nut securing the support to the lever (key 19). Don't remove it completely - just loosen it.
- Use a pullerto press the support pin out of the steering knuckle. If there is no puller, you can gently tap the spacer with a hammer.
- Remove the old bootby cutting it with a knife (if it is torn). Clean the support from old grease.
- Apply new grease onto the hinge and install the boot, securing it with a clamp. Heat the clamp with a hairdryer to ensure a tight fit.
- Reassemble everything in reverse order. After installation, check the play and wheel alignment angles.
On Nissan Note With a mileage of more than 100 thousand km, it is often necessary to change not only the boot, but also the support itself. If during dismantling you notice play in the hinge or corrosion on the finger - it is better to replace the support completely (original article number - 40520-4M005).
If after replacing the boot there is still a knock in the suspension, check the condition of the silent blocks of the lever and the stabilizer link. On Nissan Note they often wear out at the same time.
How much does it cost to replace a ball joint boot at a service center?
Prices depend on the region and type of service station:
| Service type | Cost of work (per side) | Lead time |
|---|---|---|
| Official dealer Nissan | 2,500–3,500 rub. | 1.5–2 hours |
| Independent service | 1,200–2,000 rub. | 1 hour |
| Garage craftsmen | 800–1,500 rub. | 40–60 minutes |
If you change both sides, many services give a 10–15% discount. However You shouldn’t skimp on the quality of work: for example, if the master does not tighten the support fastening nut (tightening torque - 80–100 Nm), the boot will quickly tear again.
If you replace it yourself, you will only spend on spare parts:
- Original boot: ~1,200 rub.
- Analogue (TRW): ~800 rub.
- Clamp: ~100 rub.
- Lubrication: ~300 rub.
Total: 1,500–2,000 rub. for both sides (versus 4,000–6,000 rubles in the service).
Common mistakes when replacing a ball joint boot
Even experienced car owners sometimes make mistakes that lead to repeated repairs. Here are the most common:
- 🛑 Using the wrong lubricant. For example, Litol-24 or Solid oil are not intended for ball joints - they wash out quickly and do not protect against corrosion.
- 🛑 Pulling the clamp. This leads to rupture of the boot rubber after 5–10 thousand km.
- 🛑 Failure to check support play after installation. If there is a gap left, the boot will quickly tear due to vibrations.
- 🛑 Ignoring wheel alignment. After replacing the support or boot, the corners may become loose, causing uneven tire wear.
Another common mistake is buying anther without taking into account the side. On Nissan Note left and right anthers not interchangeable (items differ). For example:
- Left side: 40520-4M000
- Right side: 40520-4M001
If you mix it up, the boot will not fit tightly and will have to be cut, which will shorten its service life.
Before installing a new boot, apply a thin layer of lubricant to its inner surface. This will make installation easier and protect the rubber from cracking.
FAQ: Frequently asked questions about ball joint boots Nissan Note
Is it possible to drive with a torn boot if the support does not knock?
No, even if there is no play, dirt is already getting into the joint. After 3–5 thousand km the support will begin to “crunch”, and after 10–15 thousand km it will have to be completely replaced. The cost of the support is from 3,000 rubles, while the boot will cost 800–1,200 rubles.
How often should the anthers be checked for Nissan Note?
Every 20,000 km or before a seasonal tire change. If the car is driven on dirt roads or in high humidity conditions (for example, in St. Petersburg), reduce the interval to 15,000 km.
Is it possible to repair a torn boot with sealant?
This is a temporary solution. Sealant (ABRO or Loctite) will last 1–2 months, but will not protect against moisture. Use only for emergency travel until replacement.
How are anthers different? Nissan Note E11 And E12?
On E11 (2004–2010) boots with article number are used 40520-4M000, on E12 (2010–2018) — 40520-4M005. They are not interchangeable due to different diameters of the seats.
Do I need to change the lubricant in the support when replacing the boot?
Yes, definitely. Old lubricant has already lost its properties and may contain abrasive particles. Use specialized formulations, e.g. ShRUS-4 or Molykote BR2 Plus.