Do-it-yourself power steering oil change for Lada Priora Leave a comment

Thanks to the abundant distribution of domestic cars, drivers are constantly faced with their maintenance and repair. A popular question is what kind of oil to fill in the Priora power steering, when the procedure needs to be performed and how to properly service the car, we will deal with this.

How to change oil in power steering VAZ 2172

To perform the procedure correctly, the sequence of actions must be followed.

1. Drive the car for several kilometers to fully warm up the working mixture. This will allow the liquid to drain out of the module as much as possible.
2. Place a container of at least 1 liter in volume under the drain hole of the system.
3. Unscrew the drain plug and wait for the grease to drain.
4. Tighten the drain hole and wipe off the remaining mixture with a rag.
5. Pour fresh oil into the expansion tank to the maximum mark.
6. Turn the steering wheel without starting the engine 5-6 times until it stops in both directions. At the same time, new fluid will flow through the line, squeezing out the air.
7. Inspect the power steering unit and, if necessary, top up the power steering to the maximum and repeat the procedure.
8. Next, you will need to start the power plant for 10 seconds to equalize the pressure in the lines.

After completing the operation, the system is considered pumped and ready for further operation.

Tools

The following tools will be needed.

1. You can't do without a few rags.
2. A plastic vessel with a volume of at least a liter.
3. A syringe, a large rubber bulb.
4. Ten socket wrench.
5. Pliers.

A 20 ml syringe connected to a piece of plastic straw is great for pumping oil out of the reservoir.

"Fucking pool."

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The situation seemed hopeless, and this helped me. don't believe me, my girl. No, she didn’t have any money either, but she told the bank that she would issue up to 15,000 rubles directly to the card without any certificates, documents, etc. I didn’t have about 8 thousand for engine repairs. So, I submitted an application on my website, and literally within 15 minutes the money was on my savings card. The percentage in this bank is very small compared to others, and the bank itself is proven, unlike other Charashkin offices that scammed people for money. Is it not enough that someone urgently needs money, I am leaving here a link to this bank. The car was sent for repairs, in a couple of days it will be like new. I have a week to clear the debt and I advise you to change your timing belt to avoid getting into situations like I did.

There are two types of GUR fluids: ATF (red, Dexron) and PSF/CHF (green, Pentosin). It is recommended to use only the fluid poured into the GUR system from the factory. Mix Dexron or Pentosin cannot perform complete fluid replacement by substitution in extreme cases.

Choosing power steering oil: useful tips

All oils that are poured into the hydraulic booster are divided into several groups according to the type of base:

• mineral;
• semi-synthetic;
• synthetic.

Mineral-based products are cheaper on average, but they have a number of disadvantages, in particular, a tendency to foam. Semi-synthetic and synthetic oils, of course, have their drawbacks, but they can be eliminated with the help of special additives. However, the cost of synthetics is slightly higher.

Also, when choosing oils, the following characteristics must be taken into account:

• resistance to low and high temperatures – a high-quality product does not lose its performance properties in the range from -35 to +110 degrees Celsius;
• stable viscosity - the liquid should not thicken with a strong increase or decrease in temperature;
• low foaming - if air bubbles form in the liquid, certain problems may arise when transmitting force from the steering wheel to the turning mechanism;
• transparency, homogeneity - a high-quality product is always homogeneous and does not form sediment.

Oil intended for power steering receives the properties listed above thanks to special additives. At the same time, additives included in various products can enter into a chemical reaction with each other, which will lead to unpredictable consequences; Therefore, before pouring oil into the hydraulic booster, it is recommended to flush it.

Many companies produce high quality hydraulic oils. One of them is the German company Liqui Moly, whose products are not only widely known abroad, but have also proven themselves well in Russia. As practice shows, hydraulic fluids from this manufacturer retain their high performance properties even in the harsh Russian climate, at low temperatures. It is also important to note the wide range: it allows everyone to find a solution that suits their car. The company's catalog includes both mineral and synthetic liquids.

What does the power steering system consist of and how does it work?

The Priora's power steering works in the steering system. Its main part is the pump. The system fluid circulates in a special tank, pipes, and hoses that can withstand high pressure.

The operation of the hydraulic booster depends on the quality and “purity” of the corresponding working fluid in the system. When the driver turns the steering wheel, the pump increases the pressure of the working fluid, and it pushes the piston, increasing the force on the steering rack. In this case, the force that develops thanks to the pump is proportional to the resistance force that acts on the wheels - be it off-road or on a free track.

It turns out that at high speed the Priora’s hydraulic booster practically does not work - changing lanes or turning requires the least effort. A special torsion bar device, which is part of the steering mechanism, helps to properly distribute the resulting forces. Having received a signal in time that the created pressure is sufficient, the pump stops its operation, and sufficient auxiliary force is created to turn the steering wheel. It turns out that while driving, the driver constantly needs to act on the steering wheel with the same force, because the power steering always minimizes the impact of the opposing force.

Reviews

Elena, Minsk. I got the Priora from my husband, who switched to a Kia Rio. And I’m not a demanding girl, I’m like a new driver and a domestic car is enough for me for now. Yes, I got used to it, and now I can’t part with it. Priora is equipped with a 1.6-liter engine and a robotic gearbox, which appeared after restyling. The updated car also has a new front panel with a multimedia system, which is still quite relevant today. But the most important thing is dynamics, a developed dealer network and affordable service - not a single foreign car can challenge the Priora on this score.

Marina, Tver region. I needed a car for everyday trips around the city, mainly along one route - work-home and vice versa. In addition, I am not a fan of traveling far out of town, especially in a car that is not the newest. I have a Priora in the Norma configuration, 2008 model. A practical naked version, but the less electronics in a Russian car, the better.

Interchangeability and classification of oils

Typically, oils are divided into several types depending on color. How often to change the oil has already been described. The classification by color is not entirely correct. And don’t think that you can mix different brands of oils, even if they have exactly the same color. The composition and viscosity can always be different.

Power steering oils vary and have different features depending on the color.

There are some features associated with the color of the oil that are worth considering in more detail.

• Green color. This family is mainly used in VAG, Citroen, and Peugeot cars. The main thing is to never mix mineral water with synthetics if they have this color. Automatic transmission oil is never suitable.
• Mercedes cars use a yellow grade of oil.
• Dexrons are red. Only for automatic transmissions.

Synthetic oil can be added to power steering, but not in every case. To get the desired result, you need to understand whether the rubber parts have a special composition. But there are quite a few such options available.

Using this device you can see the color of the power steering oil.

Standard power steering (hydraulic booster) - article number and price

The standard power steering for the Priora received catalog number 21230340701200, the cost is from 7,500 rubles. Before ordering and purchasing, you should check the availability of fasteners. But the system itself is sold for spare parts:

• Long oil tank strap - 21100341010500 - about 500 rubles.
• Oil tank bracket - 21100341010000 - about 150 rubles.
• Power steering tank - 21230341001000 - about 900 rubles.
• Supply pipe - 21100340812500 - about 1,000 rubles.
• Power steering pump - 21100340700900 - about 6,000 rubles.
• Pillow – 21100340804000 – about 400 rubles.
• Low pressure pipe – 21100340804000 – about 400 rub.
• High pressure hose with tube – 2110034801810 – about 1,900 RUR.
• High pressure pipe – 21100340808001 – about 900 rub.
• Low pressure hose with tube – 21100340802600 – about 1,800 RUR.
• Front high pressure hose – 21100340810010 – about 1600 rub.

Repair: removal and installation of power steering Lada Priora

Replacement of Gur Priora and its repair must begin with correct diagnosis. It is also worth inspecting the reservoir of pipes and hoses in order to notice any damage in time. To remove the power steering you will need:

• stopper for retaining rings;
• key 12, head 14, 24;
• new bearing;
• syringe and container for draining liquid;
• fine-grained sandpaper and clean rags.

Working with power steering requires care - the system must remain sealed. The low pressure hose (2110 3408026 – article number) is often damaged. Therefore, the reason for the intrusion into the power steering system is the replacement of the Priora power steering hose. Repair work is carried out as follows:

1. Park the car on level ground, tighten the handbrake, remove the negative from the battery.
2. Find the hole in the pulley and unscrew the mounting bolt that secures the pump;
3. Use a syringe to pump out the oil from the system. At the same time, rotate the steering wheel in different directions so that the liquid comes out of the hoses;
4. Loosen the clamp attached to the reservoir hose. Take out the hose;
5. Remove the bolt that secures the high pressure hose;
6. Remove the bolt and replace it with a metal rod of the same diameter.
7. Take out the pump, clean it of dirt, you can clean all the systems connected to it of dirt.
8. If repair or replacement of the system is required, after repair, reassemble everything in the reverse order.

Replacing power steering Priora

LADA Priora car contacted a service station was extraneous noise when the steering wheel moved. During diagnostics, a humming sound from the power steering pump was detected. Apparently its work has come to an end, or the power steering has been changed very rarely (the recommended frequency is 50-60 thousand kilometers ). You can try to simply change the fluid to the original one or try to temporarily restore the pump, but it is better to immediately replace the power steering on the Priora and not waste time. In addition, it is cheaper than buying fluid and a repair kit twice.

Main faults of the hydraulic booster on a Lada Priora car

When operating a Priora with power steering, the following problems may occur:

• When turning the steering wheel, a feedback is felt, similar to a push in the opposite direction (replacing or tightening the drive belt will help);
• It is difficult to turn the steering wheel (replacing or tightening the belt will help; adding fluid to the tank to the normal level, replacing or cleaning the filter; replacing the pump; removing the air lock or adjusting the idle speed);
• The steering is too “smooth” (adding fluid, removing the air lock and checking the steering, changing the tires will help);
• Extraneous noise during operation of the power steering (adding fluid, removing air lock or mechanical damage, checking the pump and replacing it will help);
• The steering wheel vibrates with weak shocks (removing the air lock in the system, balancing the wheels or changing the tires will help).

Mixing system

Red and yellow oils can be mixed with each other only if they belong to the same group - synthetic or mineral. But mixing greens is only allowed with their own kind.

If you add green oil to yellow oil, foam may form. Then it is necessary to flush the system before using oil with a different color.

No foreign phenomena are observed when yellow power steering oils and mineral Dexrons are mixed. In the new composition, such additives continue to function normally.

You can add, for example, conditionally miscible oils. Only from different manufacturers, and the mixing itself occurs in different ways. The service life of the hydraulic booster does not change, as does the main operating mode.

There are also oils that can only be mixed with each other. They can be used instead of other compounds if you first clean the entire system.

Source

When to change the oil

The procedure for changing the oil in the Lada Priora power steering depends on the operating conditions. So, during sharp maneuvers and lane changes, the hydraulic oil will have to be changed every 50 thousand km or even earlier. In order to prevent unpredictable problems (tight force on the steering wheel, leaks and oil leaks, noise and vibrations coming from the power steering mechanism), you need to frequently monitor the level and condition of the oil. Signs of a spoiled fluid are a low level, a burning smell, a dark color, the presence of wear debris and dirty filter elements, which must be changed along with the oil.

Top 15 fluids for power steering (psf, atf, dextron). which ones are better

All power steering fluids differ from each other, not only in color, but also in their characteristics: oil composition, density, viscosity, mechanical properties and other hydraulic indicators.

Therefore, if you are concerned about the long and stable operation of your car’s hydraulic power steering, you need to follow the operating rules, change the fluid in the power steering on time and fill it with the best quality fluid. To operate the power steering pump, two types of fluids are used - mineral or synthetic, in combination with additives that play a major role in the operation of the hydraulic booster.