The gearbox on every car belongs to the important units of any vehicle, therefore, its serviceability is an important factor. The SUV also has a checkpoint, thanks to which it is possible to move at different speeds. In addition to the main parts, the gearbox is filled with oil, which requires periodic replacement. In this article, we will pay attention to the process of changing the oil in the gearbox at the UAZ Patriot. How the oil is changed, when it is needed and what determines this period.
When an oil change is needed
The gearbox on a UAZ Patriot car is a unit with gears functioning inside. The friction of the gears causes them to heat up, and also the formation of small particles is carried out. Lubricating fluid in the gearbox helps to remove heat from the gears, and also prevents the development of problems such as destruction or jamming of the device.
The SUV is equipped with a manual transmission, in which the temperature loads are significantly lower than in automatic box... In this case, you will notice that the oil change in mechanical box do not need to be done as often as in the engine. But what is the replacement frequency? The manufacturer recommends changing the oil in the gearbox on a UAZ Patriot car after 60-70 thousand km or after 3 years. Thus, we can say that such an important unit as a gearbox for a car is unpretentious and does not require prophylaxis soon after acquisition. But which manufacturer lubricant preference should be given if each manufacturer characterizes their products only from the very better side? Let's figure this out.
Choosing the type of oil for the gearbox
There are such cars in which the lubricant in the gearbox is poured at the time of production and after which the manufacturer does not recommend changing it. But these are mainly imported cars, and our SUV is designed for long and efficient operation, so it is important to choose a high-quality fluid for the checkpoint.
Read also: Installation of an electric lock on a UAZ
There are three types of oils that can be added to the shift mechanism. What are these types and what are they caused by?
Replacement process
How is the oil change in the gearbox carried out on the UAZ Patriot car? Few people ask such a question, because drivers at the very last moment remember that the unit needs to change the fluid.
Technical properties of the car UAZ 469
The still popular Russian SUV
The oversized cross-country vehicle UAZ 469, which appeared in our country at the beginning of the 70s of the twentieth century, remained the best Russian jeep for a long time. Due to its high reliability, maintainability in field conditions and a low price, this unpretentious workaholic still remains for many the standard of an all-wheel drive car.
Indeed, what other car can you pour a muddy brownish slurry called A-72 gasoline, used engine oil and castor oil instead of brake water, and then drive our entire stately country from end to end without ditching the engine and braking system... Renault Logan gearbox oil change. The technical properties of the UAZ 469 are unique, they make it possible to operate this jeep in such criteria that kill any other car.
The "goat" also has some drawbacks, namely, a tarpaulin awning instead of the usual roof and a weak stove, which makes you click your teeth when traveling in the winter season. The answer to the question of how much oil is in the gearbox on a 16-valve VAZ-2112. How much oil to pour when changing? Oil change in the transfer case UAZ | motorists. But they are more than compensated for by the understanding of the fact that on the way you won't get stuck in a snowdrift and you won't freeze your limbs.
Main characteristics of the body and engine
Short description of the car UAZ 469 (469B):
- body - metal, open;
- type - frame convertible station wagon;
- number of seats - 7;
- number of doors - 5;
- length - 4025 mm;
- width - 1805 (1785) mm;
- height - 2050 (2015) mm;
- base - 2380 mm;
- clearance - 300 (220) mm;
- unloaded weight - 1600 (1540) kg;
- full load weight - 2400 (2280) kg;
- the volume of fuel tanks - 78 liters;
- the highest speed - 90 (120) km / h;
- ford depth - 0.7 m;
- the highest climb with a driver and 1 passenger - 57 °;
- the highest climbable rise at full load - 31 °.
From the beginning of production, the civilian modification of the SUV was installed UMP engine 414.
The army models were equipped with the same power unit, but with pre-heater, because the motor has a different index - UMZ 41416.
- type - gasoline, atmospheric, 4-stroke;
- number of cylinders - 4;
- placement - in-line, vertical;
- the order of work - 1-2-4-3;
- cylinder diameter - 92 mm;
- piston stroke - 92 mm;
- the working volume of the motor is 2.5 liters;
- compression ratio - 6.7;
- power - 75 liters. with.;
- the greatest torque - 167 Nm;
- average gas mileage on the highway - 10.75 liters per 100 km;
- the highest gasoline consumption off-road - 17.25 liters per 100 km of track;
- motor mass UMZ 414 s attachments and clutch, but without fluids - 163 kg;
- weight of UMP 41416 with awnings and clutch, but without liquids - 165 kg;
- the volume of cooling water (coolant) - 13 liters;
- coolant operating temperature - 80-90 ° С;
- the volume of engine oil in the cylinder block - 5.8 liters;
- normal pressure oils on Idling- 0.5-0.8 kg / cm³;
- normal oil pressure at speed is 2-5 kg / cm³.
Oil change in box UAZ 469 79g.v
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Under the hood of the 469 model
Features of transmission, chassis and control systems
The unique characteristics of the UAZ 469 are largely due to the successful design of the transmission. This system the car consists of a dry single-plate clutch, a gearbox (gearbox), transfer case, rear drive and front plug-in axles and wheel reducers in the army modification of the off-road vehicle.
Gearbox specifications:
- type - 4-speed, mechanical;
- synchronizers - in 3rd and 4th gears.
- 1st gear - 4.12;
- 2nd gear - 2.64;
- 3rd gear - 1.58;
- 4th gear - 1.00;
- reverse gear - 5.22;
- gearbox weight without lubrication - 33.5 kg;
- the volume of oil in the gearbox is 1 liter.
Technical characteristics of the transfer case: 2-speed, mechanical.
- direct transmission - 1.00;
- low gear - 1.94;
- power take-off - up to 40%;
- mass with hand brake, without lubrication - 37.4 kg;
- the volume of the oil to be poured is 0.7 l.
Cardan drive - 2-shaft, open.
- front - 2-articulated, combined;
- front shaft weight - 6.9 kg;
- rear - 2-hinged, tubular;
- rear shaft weight - 8.25 kg.
- type - split, with gearboxes on all wheels;
- ratio - 5,38;
- the gear ratio of the main gear - 2.77;
- gear ratio of wheel reducers - 1.94;
- weight front axle- 140 kg;
- weight rear axle- 121.5 kg;
- oil volume poured into each bridge - 1 liter;
- volume oils, poured into each wheel reducer - 0.3 liters.
- type - detachable;
- ratio main gear - 5.13;
- front axle weight - 120 kg;
- rear axle weight - 100 kg;
- oil volume, poured into each bridge - 0.85 liters.
You can distinguish military bridges from collective farm bridges in the photo by the conical cap on the splined flange and the double main gear.
- suspension - rigid, spring;
- springs - 7-9-leaf, elliptical;
- shock absorbers - telescopic, double-acting;
- wheels - steel, stamped;
- tires - chamber;
- the recommended tire size is 215/90 R15.
- mechanism - worm-type;
- gear ratio - 20-21;
- the volume of the oil to be poured is 0.25 l.
- type - hydraulic, drum;
- parking brake - transmission;
- liquid volume - 0.52 l.
In general, the control systems of the UAZ 469 are reliable and durable.
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The gearbox on every car belongs to the important units of any vehicle, so its serviceability is an important factor. The SUV also has a checkpoint, thanks to which it is possible to move at different speeds. In addition to the main parts, the gearbox is filled with oil, which requires periodic replacement. In this article, we will pay attention to the process of changing the oil in the gearbox at the UAZ Patriot. How the oil is changed, when it is needed and what determines this period.
The gearbox on a UAZ Patriot car is a unit with gears functioning inside. The friction of the gears causes them to heat up, and also the formation of small particles is carried out. Lubricating fluid in the gearbox helps to remove heat from the gears, and also prevents the development of problems such as destruction or jamming of the device.
The SUV is equipped with a manual transmission, in which the temperature loads are significantly lower than in an automatic transmission. In this case, you can see that the oil change in the manual box does not need to be done as often as in the engine. But what is the replacement frequency? The manufacturer recommends changing the oil in the gearbox on a UAZ Patriot car after 60-70 thousand km or after 3 years. Thus, we can say that such an important unit as a gearbox for a car is unpretentious and does not require prophylaxis soon after acquisition. But which manufacturer of lubricant should be preferred if each manufacturer characterizes their products only from the best side? Let's figure this out.
Choosing the type of oil for the gearbox
There are such cars in which the lubricant in the gearbox is poured at the time of production and after which the manufacturer does not recommend changing it. But these are mainly imported cars, and our SUV is designed for long and efficient operation, so it is important to choose a high-quality fluid for the checkpoint.
There are three types of oils that can be added to the shift mechanism. What are these types and what are they caused by?
- Mineral oil for gearboxes. This type is mainly used in old cars with rear wheel drive... It is possible to fill it into the units of an SUV, but this is not recommended. The reasons are quite relevant, because mineral oil does not have self-cleaning properties, so the subsequent replacement should be done after 35 thousand km. As you can see, this significantly reduces the period of frequency of changing the oil in the gearbox.
- Semi-synthetic oils they are used on cars with front-wheel drive, but mainly in budget models. These materials are equipped with additional additives that reduce the wear of the gearbox gears and extend the life of the product. But in this case, the next replacement of semisynthetics in the unit should be made after 40-50 thousand kilometers.
- Synthetics. The most popular and most expensive of all the listed types is this particular type of replaceable substance. The composition of such oils includes a large number of special additives that extend the life of the gears of the mechanism, and also contribute to the self-cleaning of the product. Therefore, it is recommended to change these types of oils every 65-70 thousand kilometers, which is twice as long as mineral oils. UAZ Patriot is filled with different kinds oils and it is mainly semisynthetics. Although the manufacturer initially recommends making a change every 20-30 thousand kilometers, it is still better to do this closer to 20 thousand.
Replacement process
How is the oil change in the gearbox carried out on the UAZ Patriot car? Few people ask such a question, because drivers at the very last moment remember that the unit needs to change the fluid. 
The replacement process is not difficult and is performed by analogy with engine oil... First you need to purchase a canister with a lubricating fluid, the volume of which must be at least 2.5 liters. Exactly this volume lubricating fluid need to be poured into the box. To carry out the work, you will need the following tool: two keys for "23" and "24", as well as a container for draining the mining and a syringe for pouring lubricant.
The sequence of actions is as follows.
They create a strong lubricating film at the contact points of the parts of these units, which can withstand heavy loads.
Gear oils are defined and differentiated by widely accepted classifications today: SAE J306 viscosity, such as 80W, 90, 75W-85 or 80W-90, and API, which contains comprehensive assessment transmission oils by performance properties, for example GL-4 or GL-5. In addition, along with the API specification, the US military specification, denoted by the index MIL, can sometimes be used. For example MIL-L-2105A or MIL-L-2105B.
Features of the classification of gear oils according to SAE and API.
The SAE viscosity grades, for which the number has the letter W, refer to seasonal oils for the cold season, for example 75W or 80W. Accordingly, without W - to oils for warm summer time, for example 90 or 140. However, since the resource of transmission oils is quite large, it is very inconvenient and economically unprofitable to use seasonal oils in daily operation, changing them in units every six months.
For these reasons, the so-called thickened or multigrade gear oils have become more widespread. They combine the properties of two types of oil at once - summer and winter, which is reflected in their marking, which already consists of two numbers separated by the letter W, for example 75W-90 or 85W-140.
The API classification currently contains five categories - GL-1, GL-2, GL-3, GL-4 and GL-5, which show the applicability and quality level of transmission oils. For example, in the GL-5 category - the oil contains extreme pressure, antiwear and other additives, it is used for hypoid and other types of gears in gearboxes and cars.
On cars UAZ Hunter and all models based on it, several types of synchronized gearboxes can be installed: four-speed Russian production, five-stage ADS made in China or five-stage DYMOS production. On the UAZ Patriot and all models based on it, only five-speed gearbox DYMOS gear made in Korea.
UAZ Patriot is the leading Russian SUV, the most popular among models of similar dimensions and capabilities. At the same time, it is easy to maintain. Replacing consumables for this car will not be a problem even for novice car owners, which will significantly save money on services service center... For example, for "UAZ Patriot" you only need to study the operating instructions in detail.
Oil change intervals
There are many small parts in the Patriot gearbox that need efficient cooling, as overheating can lead to malfunctions and premature wear. According to the official recommendations of the manufacturer, the oil in the UAZ Patriot checkpoint should be changed every 60 - 80 thousand km. mileage. Depending on the operating conditions, the transmission fluid may need to be replaced earlier. Therefore, it is worth periodically assessing the condition of the lubricant for the presence of impurities.
What kind of oil to fill in the automatic transmission
Given the climatic and other operating conditions of the car on Russian roads, it is worth using only high-quality transmission fluid... There are three:
- Mineral is inexpensive, but it should only be used with very high mileage. In warm climates, it shows itself well, but in cold weather it will quickly solidify due to the high degree of viscosity.
- Semi-synthetic - the "golden mean" in the price / quality ratio. It can already be recommended for oil change in the UAZ Patriot manual transmission.
- Synthetic - the highest quality, effectively lubricates parts even under extreme weather conditions. It costs more, but it will last longer.
Patriot owners often use 75W-90 full synthetic gear lubricants with GL4-GL3 specification, which are suitable for both mechanisms. When choosing, be sure to check the availability of certification and compliance with GOST standards. This is very important if you want to get a really working and high-quality product that, when used, will give a positive result.
How much to fill
One of the important issues when changing the lubricant is the required volume. You can definitely find out the real volume by following the instructions:
- prepare two containers of more than 5 liters;
- drain all the old lubricant into one;
- in the second add the same amount of new one.
In this way, the amount of required transmission oil for the UAZ Patriot car.
Checking the level and topping up
Before filling in a new product, you should measure the oil level in the UAZ Patriot gearbox. This is easy to do with a dipstick. This fixture contains indications that the manufacturer recommends to use. It is advisable not to go beyond their boundaries, since a lack of volume accelerates the process of wear of transmission parts, and an excess leads to the formation of carbon deposits. It is clear that such consequences must be avoided. When changing lubricants, it is imperative to check the lubricant level. On final stage, before installing the pallet and engine protection, check the amount of substance with a dipstick. If it is normal, then do not worry and put all the removed parts back.
Replacement process
For you will need:
- keys for 23 and 24;
- container for draining waste matter;
- filling syringe;
- new oil filter;
- replaceable oil.
The UAZ Patriot process is as follows:
Outcomes
The process of replacing the transmission lubricant does not cause problems even for an inexperienced UAZ Patriot car owner. That being said, the process helps save good money when done regularly. By choosing good liquid, and by competently changing it, drivers significantly reduce the effect of friction on the transmission and postpone the overhaul period as much as possible.
