Before applying for a job or entering a college (university), it is usually required to present a certificate on form 086-y. This preliminary medical assessment of your health is extremely important. P If a certificate is needed for work, a medical examination is carried out P to assess your suitability for the functional duties P in the position to which you were invited by the employer. P A medical examination of an applicant entering an educational institution is designed to assess his suitability for training in a future profession. For example, some diseases impose restrictions on the possibility of admission to practical work (and employment) PP you better find out about this at the stage of applying to a university or college.

In the medical center ProfMedLab we offer you to go through a medical commission, get tested and get certificate 086, quickly, conveniently and inexpensively. The cost of the service is 1700 rubles. Check out our center. P Call: P Below you will find detailed information on help 086 and answers to questions you may have. Who needs help 086? A certificate in the form 086-y is necessary for admission to higher educational institutions, colleges, schools, technical schools, for employment (in the latter case, it is not always required). Its main purpose is to assess the state of health and determine a person's professional suitability.

Medical certificate 086 is one of the most demanded. Every adult has had to receive this document at least once in a lifetime. Today this can be done as quickly and conveniently as possible at the ProfMedLab medical center. The certificate for admission to the university and for employment is a two-sided form.

It includes: The name and address of the medical institution that issued the certificate Surname, name, patronymic Diseases transferred during life, information about vaccination In the certificate, all items must be filled in, stamped by specialist doctors. There must be a P seal of the clinic that issued the document. Still have questions? Call us! P What doctors do you need to go through to get certificate 086? P For registration it is necessary P to undergo fluorography, to pass a general blood and urine test. The physician therapist not only conducts an examination and makes an entry in the appropriate paragraph, but also deals with the preparation of a certificate.

He also ultimately determines aptitude, health group (physical culture group). Less often, these functions are performed by the chief physician. P If you have a chronic medical condition, your doctor may refer you to other specialists additionally. For example, in case of thyroid dysfunction, a conclusion from a Pendocrinologist is necessary, in case of cardiac disorders by a cardiologist, in case of kidney problems by a nephrologist (urologist). When applying for a job in some organizations, the list of specialists and analyzes may be expanded.

For example, people who are going to work in kindergarten or at school visit a dermatologist and get tested for infections. What is the validity period of certificate 086? The certificate is valid for 6 months. If the document is required after this time, the medical commission and tests must be repeated.

P General blood and urine tests must be performed no earlier than 3 months before the certificate is issued. P should have been performed no more than a year ago. Do I need to reissue the certificate to get a second education? P You will most likely have to do it again.

It is better to clarify this point in the selection committee of the educational institution to which you will apply. You can go through a medical commission and get a certificate for a university or employment in the 086-y form in a public or private clinic that has an appropriate license. In a public clinic, this can in principle be done free of charge, but not always. Should certificate 086 be issued free of charge? This issue is not clearly regulated at the federal level.

So the procedure is not free in all regions. At the same time, in government clinics, the process is often extended over time. Sometimes, in order to be examined by a specialist doctor, you have to make an appointment a week in advance, to stand in a long queue.

Applicants who urgently need to submit papers to the university and prepare for exams do not always have time for this. At the ProfMedLab medical center, you can go through all the doctors, get tested and get a certificate as quickly as possible, while our prices for issuing certificates are among the most affordable in Moscow. Isn't it easier to buy certificate 086? Many Internet sites offer to buy help 086 with delivery. You may have even thought about using this service. We strongly recommend that you go through a medical examination and get a certificate as required by law. The arguments are simple: People often buy fake certificates when they don't want to waste time.

But by contacting the RProfMedLab center, you can go through the medical commission quickly, without queues. After passing the commission and passing the tests, you will receive an original document filled out in accordance with all the rules, and you will not have to worry in the future that you are breaking the law and the consequences. The cost of the medical center service is similar, and often even cheaper than the production of a fake document. So it's also an opportunity to save money. Still have questions? Call us! P.

13.07.2016
... ... As we can see, the price of gasoline at filling stations has been going up almost every day lately. Oil prices rise - gasoline prices rise, it seems logical. Oil is getting cheaper - gasoline is getting more expensive anyway, it's very interesting ... At the time of this writing, the cost of 92 gasoline in our city has risen to 33 rubles. 90 kopecks. I do not have time to change the price in the on-board computer. Do not have time to leave - already a new price. Our PEOPLE'S HERITAGE turns out to be expensive. While I am writing this article, a friend called and said that the price of 92 is already 34 rubles. 90 kopecks. Now, if the pay grew so, we might not pay attention. But here in Russia, as always, everything is the other way around and through another place. "The upper mind cannot understand Russia."

The ECUs of our car are configured for 95 gasoline, and it seems like there is no way to go anywhere. But I never respected 95, as it has more additives, and its volatility worsethan in 92. And if the refueling is also not very high quality, then many complain that with the onset of winter when the frost is -10, -15, they refuse to start their cars, especially with auto start. In the North, frosts are even worse. There the guys dilute 92 and 80 gasoline in half for the winter, its evaporation rate is even higher, otherwise the car will not start. Of course it is not - good, but they have no choice. If you believe the media, our refineries, because they spare money for modernization, can only get 92 gasoline, and everything above it is achieved with the help of additives. Sometimes you fill the tank with 92 gasoline, but your soul is sad ... .., especially when you get the instruction manual. And there it is written in black and white:
... ... And then recently there was a vibration. I thought the engine mount was covered. We have this pillow on the right along the way, near the air filter. On the other hand, there is a simple rubber and support rod in the bottom in the middle. I checked everything and found it. It can be seen somehow the negative battery wire sagged and began to touch the engine. And the wire is powerful, and even at the factory they clamped it with a fuse box. All the vibration was transmitted from the engine through it to the car body. While I was fixing the problems, the thought came to my mind - is not my engine running hard? I began to remember my cars with a distributor. When you do late ignition, revs drop and the engine runs smoother. When before, the speed rises, and the engine runs harder.

At 95 gasoline, the ignition is set earlier (it has a higher detonation threshold) than at 92. The ECU is set for early ignition - at 95 gasoline, and I fill in 92, with a lower octane number. So the ignition must be done later. If there was a distributor, there would be no problems. It turns out you need to correct the brains of the car. I went to the Internet. Officials are silent on this matter. If you believe the Ukrainian guys, then in their assembly machines there is a switch from 95 to 92. The Russian guys looked - they looked and did not find it. It turns out that the machines of the Kaliningrad assembly are equipped with another ECU - Sirius D42. Here is a photo:

And those brains don't have a shifting token and are tuned to 95 gasoline only. I was saddened, again I remembered that I live in Russia, but I did not lose heart. I climbed again, but already on abstruse sites with electrical circuits, climbed on specials. forums. And so bit by bit - bit by bit I collected these puzzles in my head and found a solution. After thinking for a couple of days, after weighing everything, he firmly decided to go to the garage, crossed himself, and the man said - the man did. Everything is very simple. Slowly, about five minutes, only ten gray hairs (just kidding), and the brain of the car is already on 92 gasoline. Naturally, I immediately wanted to try. I drove about 5 kilometers and didn't seem to feel anything. I thought that the morning was wiser than the evening and went home. In the morning I came, started it and I don't understand. The car is cold, the revs are increased, the acoustics are good in the garage, the sound should be louder. And here it is so quiet, soft, there is almost no vibration on the steering wheel. It can be seen overnight changed its mind or the ECU is not instantly rebuilt. I looked at the computer and noticed that the UOZ (ignition timing) became 3 - 5 degrees less. Previously, when accelerating in low gears of about 4,000 rpm, I did not really like the roar of the engine, but now it even became somewhat pleasant. In general, the time was well spent. It is possible to convert Kaliningrad-assembled cars with an ECU - Sirius D42 to 92 gasoline. I only regret one thing, that I did not think of this right after I bought the car. A young driver may not notice a big difference (the gap is small between 95 and 92), but he will definitely feel that the car has become easier to breathe. I made a video, after watching which, anyone who is interested in this question can, in five to ten minutes, transfer their Chevrolet Lacetti to 92 gasoline and, if they want, back to 95 (although such a desire will appear in a row). You don't need to buy anything, you just need your hands. The video instruction costs 250 rubles. We have a price difference between 95 and 92 at 2 rubles. 50 kopecks The money will pay off for the first 100 liters, and then there will be savings. Who is interested - go to the page to support the site.
... ... But not all Chevrolet Lacetti of the Kaliningrad assembly need 95 gasoline. It all depends on the year of manufacture and even the month. Here are quotes from the Lacetti FAQ:
. . A: For cars with Euro-3: According to the passport - not lower than AI-91, it makes sense to fill in AI-95 only if you are completely sure of its quality, otherwise it is easy to kill spark plugs or ferrocene after several fillings (RED conductive plaque appears on the electrodes and insulator candles).
. . A1: For cars with Euro-4 (manufactured in 2007): according to the passport, it is necessary to pour at least AI-95. Read carefully the user manual. Name the date exactly Unfortunately, I cannot change the requirements for gasoline.
... ... Maybe someone knows? So far it has been possible to calculate that March 2007 is not lower than AI-91.

Here is a photo of an ECU - Sirius D42 with the battery removed:

Thanks to Evgeny Kondratenko for the useful information. He wrote to me that immediately after the alteration he connected Scanmatic to the ECU, where in the parameters you can see what kind of gasoline the brains are under. Before the rework, the value was - 95, after it became - 91. Remember before there were AI-91 and AI-93, now there is only one A-92. On my computer there is no such option, I could only determine that the ignition was 3 - 5 degrees later, But on Scanmatik you can see specifically that the brains have switched and you can safely use 92 gasoline.
... ... Many in letters ask a question, and for some reason already after the ECU was transferred to 92 - "Will there be any consequences for the car after such an alteration?" I answer all at once. We are not reworking anything. The option to switch from 95 to 92 was implemented by the developers of our ECU. But in order to fight for the environment, in 2007 they switched to EURO-4, using more environmentally friendly gasoline - 95, and this option, one might say, was hidden. And we just found it and use it. That's all. The engine was not changed in 2007. As it was originally made for 92 gasoline, it remained. As was the compression ratio of 9.5 - and remained. To translate the engine itself by 95 gasoline, it was necessary to reduce the volume of the combustion chamber, thereby increasing the compression ratio. But none of this was done. They did a simpler thing - switched the ECU to 95, increasing the UOZ, and removed the switch chip from the wiring of our universal brains so that no one could even think of using our native 92 gasoline. Many people think that the 95th car is more powerful and more economical. Yes, I agree, but only when the engine itself is made for the 95th. The higher the compression ratio, the greater the return. Now, if in 2007 they removed the head from the engine, and removed 2 millimeters from it (reduced the combustion chamber, thereby increasing the compression ratio) Then - yes. So after the transfer of the ECU, we switch to our own gasoline. And there can be no negative consequences.
... ... Many people ask what will happen if you do not translate the ECU and refuel with 92nd gasoline? Nothing will happen right away. I will tell you such a case. In the 90s, 92 gasoline disappeared in our city for about half a year. At that time I was working as a minder in a taxi company. The old Volga was on the 80th gasoline, and the new and Muscovites 2140 were on the 92nd. Smart drivers moved the distributor and made the ignition later under the 80s. And the "riders" and drove on early ignition. About three months later, engines with missing compression came to our engine shop. The autopsy revealed an interesting fact - the upper and lower piston compression rings of the machines that worked in the city burst. Intercity cars have only the upper ones. In urban conditions, the load on the engine is greater (traffic lights, constant acceleration). Much has been written on the internet about the consequences of early ignition. So you can read.
... ... 04/14/2017. Recently Damir from Neftekamsk wrote me a message. He has a car since 28.05.2007, and the most interesting thing is that the TCP costs EURO - 0, and the book does not say what gasoline is. After checking, we found out that the car was under 95. And Nikolai Viktorovich writes that his car is from 21.02.2007. EURO 4 and not less than 91 gasoline. And it should be EURO 3. It can be seen in Kaliningrad in this 2007 transition to 95 gasoline was a complete mess.

95 or 92 gasoline? These disagreements can be called classic for all motorists. Today we will answer this question briefly and in understandable language.

Previously, the 80th gasoline also took part in this "competition for the best gasoline", but it gradually left the market, since modern engines have a higher compression ratio and therefore they need higher octane fuels.

It is because of the compression ratio, to a greater extent, that the use of this or that gasoline depends. The higher the compression ratio, the higher the octane number of the gasoline used.

I remember how in the past, in order to use low-octane gasoline (76th or 80th), car owners installed an additional cylinder head gasket, thereby reducing the compression ratio.

But time and technology do not stand still, engines are becoming more powerful, economical and less toxic. On sports cars, even 98 octane gasoline is not enough for a long time. Therefore, chemical additives to fuel (additives) are used to increase the octane number.

Which is better - 95 or 92 gasoline?

This question is much easier than everyone thinks.

I only use 95 gasoline! Why? Because it is written in the instruction manual of my car

I know that many drivers with “foam at the mouth” prove that 95th gasoline does not exist, that there are additives and the like. So what if there are additives? There are additives almost everywhere, including in engine oil, but for some reason this does not scare anyone. Good additives are chemicals that are designed to help the engine. There is absolutely nothing wrong with that. I am more than sure that soon this dispute will lose its relevance, since, in my opinion, 92nd gasoline is waiting for the fate of 80th gasoline. And this will happen in the near future. Here you see aboutrub.

It is also believed that 95th gasoline is often counterfeited. Of course they are forging. But the 92nd gasoline is also counterfeited. There are quite a few people who are not clean on their hands, so they fake everything - from gasoline to cigarettes. Therefore, give up gasoline with b abouta higher octane number due to the fact that someone is forging something, I think it is not entirely reasonable. You just need to refuel your car at proven gas stations.

I hope that many people pay attention to how manufacturers write in the instructions - "95th or higher" or "not lower than 95th". From this it follows that more is possible, and less is NOT! And this is not a statement of some uncle Vasya from the car market, but a recommendation of the manufacturer! And while the car is under warranty, this is not a recommendation, but a rule that must be observed in order not to lose warranty service!

Another misconception is related to the knock sensor. Inexperienced car owners think that the knock sensor will correct the ignition timing, and detonation from the low-octane gasoline used is not terrible.

It is also worth considering that if the detonation sensor reports detonation, then several bursts of this detonation have already occurred! And only then the ECU changes the parameters! And how dangerous detonation is for the engine, I think there is no need to explain. I've seen pistons killed by constant detonation. This is probably the main enemy of motors.

Plaque on candles from the use of 95th gasoline

Yes, this fact takes place. But you can't get away from this yet. Until more modern chemistries are used to increase the octane number, this will have to be tolerated. You always have to pay for everything, and this fact is no exception.

Better once every seven thousand kilometers than ditching the engine by detonation. It's my opinion.

What gasoline is the lower consumption?

I will not even consider this issue, since I do not see any sense in this at all. If the engine is designed for gasoline with an octane rating of at least 95, then the use of 92 for the sake of some saving of 50 kopecks is simply absurd.

What gasoline do you use? 95 or 92 gasoline

At the time of this writing, a slight advantage is on the side of 95 gasoline.

The choice, of course, is yours, but remember that detonation kills the engine.

P.S. It should be noted that there is no need to generalize this advice to all engines. It is the engines! Because engine manufacturers and car manufacturers are different things. The same engine can be used in different car models. And you need, first of all, to look at the characteristics of the engine, and not at the car brand! For example, my wife's car has an engine that is recommended to use unleaded gasoline with an octane rating of at least 91.

And those who want to get to the bottom of the truth and understand why on some cars of the same model gasoline is recommended at least 91, and on others at least 95 - read this little one and draw conclusions.

Take care of yourself and good luck on the road !!!

The F14D3 engine, which is installed on the Chevrolet Lacetti, was developed back in the early 2000s. True, "developed" is said loudly. In practice, this is a motor of the Opel company developed in 1996 X14XE, almost all the parts are interchangeable, the ratings and parameters of the crank-connecting rod group are identical, but no one really advertises this. Well, God bless him, we, the owners of the Lacetti, are more concerned about the cost of operation - what kind of gasoline to refuel and whether it is possible to switch from AI 95 to AI 92.

The Lacetti engine is capable of digesting 92 gasoline, but it is better to pour 95.

Regular motor gasoline, as the 92nd gasoline is called according to the international European classification.

This means that it is used for medium-duty atmospheric engines with a medium compression ratio. In Europe, both leaded grades and unleaded grades of 92nd gasoline are produced. At the same time, 95th gasoline is classified as Premium motor gasoline ... How big is the difference between the two brands? It is enough for General Motors to recommend the AI-95 for use in accordance with GOST 51105-97 (leaded gasoline).

The numbers that indicate the brands of gasoline are octane number... Therefore, three units of difference are essential. Moreover, until 2009, GM recommended refueling with gasoline at least 92nd. Since that time, the engine has been slightly upgraded and the fuel requirements have changed. New technologies for the production of petroleum products have also appeared.

So, AI-95, in fact, is obtained from low-grade gasolines, but with the addition of modern additives (aromatic components, gas gasolines, products of high-temperature processing of distillate). And this is not the 95th that was sold to us 10-15 years ago.

What gasoline to refuel in the Chevrolet Lacetti

While the car is under warranty service, it is strictly forbidden to pour gasoline with an octane rating of less than 95 into the tank.

And this is not a whim of GM and not a universal conspiracy. If during the warranty period there is a breakdown and as a result of the examination it is found that the engine detonated due to the wrong brand of gasoline, the case will be considered out of warranty and the car owner will have to pay for the repair. The main reason for the firm's persistent recommendations is knock prevention.

Knock sensor and 92 petrol

Many people think that the knock sensor, which is designed to signal the start of the detonation process to the control unit, the ECU will correct the ignition timing.

Yes, it will correct, but within certain limits. The thing is that the constant correction of the ignition timing already suggests that there have already been bursts of detonation in the engine, how quickly the sensor will react, how quickly the ECU will react and within what limits, we can only guess.

Meanwhile, the detonation continues. Nobody needs to explain how it is fatal to the motor , but we saved a couple of rubles on the octane number of gasoline.

Poll

And what in the end: AI-92 or AI-95?

In Europe, by the way, there is no 92 gasoline, there is 91. And the difference between it and 95 is even greater.

It remains to draw a few important conclusions before choosing one of the pistols at the gas station - with 92 and 95 gasoline:

conclusions

Naturally, everyone can draw conclusions for themselves. However, if we want our Lacetti to wave more than one hundred thousand kilometers, it is worth adhering to the manufacturer's recommendations. He will not advise bad. Do not skimp on oils and gasoline and smooth roads to all!