Budget sedan Renault Logan I. Budget sedan Renault Logan I Basic equipment "Prestige"

01.08.2020

Renault Logan, he is also Nissan Aprio, Renault Tandar 90, Nissan NP200, Lada Largus and Renault Symbol - Cars of one group, built on the basis of the Romanian model Dacia Logan. The car was born in 2004 and completed throughout its production life with various power units.

Motor Renault Logan, which is used to configure the car mainly determined by the solvency of the market, to which the car is supplied, as well as the requirements for the quality of fuel poured.

Gasoline Renault Logan Series K, installed on cars russian production It is a modified construction of a strongly obsolete motor that was mounted on serial cars from the mid-80s. The K7M engine, in contrast to its progenitor series E, has the upper arrangement of the camshaft, which moves 8 valves.

Such a revision of the Renault Logan engine was brought to a more modern level, in contrast to the previous generation, when the valve control shaft was located at the bottom of the cylinder block. 8 The valve internal engine Logan has several versions, but the technical characteristics of the Logan motor are far from perfect.

Renault Logan 1.6 engine in its present execution can develop the maximum power of 98 hp. The K7M engine is quite universal on environmental characteristics, and although currently issued on Euro 5 standards, having higher technical specifications, also produced throughout the spectrum of requirements from Euro 1 to Euro 4.

Power unit Renault Logan 1.6 8 valves has limited opportunities By improvement. In order for the engine characteristics to meet the requirements and ecology, and in power, and the fuel consumption was completed, the cylinder head was completed and two camshafts were installed. Such an engine received the K4M constructive index. The technical characteristics of this motor indicate the possibility of capacity development of 113 hp at 5500 rpm.

Engine K7M.

Engine Logan K7M has 12 (14) versions. Differences are expressed in maximum power, and an option for fuel used. The maximum power varies from 74 to 98 hp, with maximum turns ranging from 5,000 to 5500. Gasoline, gas, ethanol can be used as fuel.

Structurally engine 1.6 is made according to the L4 SOHC scheme. Number of valves - 8. Injector fuel supply system with electronically controlled.

There are no cars on the Russian market, the engines of which are configured to work on liquefied gas or ethanol. Until 2010, serially installed on Renault Logan Engine K7M 710. In 2011, the K7M 800 series engines began to install engines. The technical characteristics of the new line of motors are somewhat invented in favor of Euro4 requirements.

Due to the reconfiguration of the injection system and the operation of the catalytic converter, the engines lost 3 hp And now only 83 horses are developing at 5250 rpm, while developing a torque of 130-135 nm within speeds from 2500 to 5500. The peak torque value is achieved at 4700-4800 rpm.

As an embodiment and as a spare part comes the K7MF710 motor, which has an alpuning index F. Indicates the ability to work and on gasoline and on ethanol. Officially, such engines were not installed on cars intended for the Russian market.

The design of the valve management is based on the use of rocker pushers, which increases the number of parts used and, accordingly, reduces the reliability of this node. The intake and outlet valves are located on both sides relative to the axis of the engine. The camshaft drive is carried out by belt transmission from crankshaft. The ratio of rotation frequency is 1 to 2.

When the valve belt breaks can bend. The CPG description indicates the presence of a single outlet in the piston's bottom, but its depths are not enough. The valve can be brought when the valve hangs in the fully open state.

With timely passing and replacement elements necessary Engine resource designs 400,000 km run before the first overhaul.

Engine K4M.

16 valve engines are installed on Renault Logan. From the factory, cars are equipped with C4M power units. This type of engine is a continuation of the development of the K7 family. Basic constructive honors is the engine performance according to the DOHC scheme. Two camshafts installed in the modified valve head are used.

The scheme is traditional, and the constructive solution made it possible to avoid the use of the rocker as pushers. The effort is transmitted directly from cams distribution Vala on the valve rod. Engine specifications allow to obtain 113-115 hp, but a feature of this variant of the power plant is the presence of a pronounced peak torque value.

The dependence of torque from revolutions is practically linear with an increase of up to 160 nm by 4500 rpm and the subsequent decrease of up to 135 nm by 7000 rpm. The engine is quite turning. The maximum power is removed at 6800 rpm.

On the Russian version of the Renault Logan engine K4M comes with an index 490. The same type of power installation is mounted in Lada Largus. To answer the question of whether the valve is oppressed on this type of engines, it is necessary to refer to the design, on the basis of which this engine was designed.

The resource of the C4M power plant is 400,000 km, as well as its predecessor. The indicators are confirmed by the manufacturer laid and under conditions of real exploitation.

Fuel system

The fuel system of both types of aggregates is an injection. Engine engines are designed for 95 gasoline. The use of fuel with octane number 92 is permissible, but not justified, since the fuel consumption increases and the power characteristic of the engine is reduced.

Oil system

Constructively completed the same. The system pressure is created by the gear oil pump installed at the bottom of the engine. Oil fence is made from the crankcase and under pressure is supplied to the system. The lubricant of the cylinder mirrors is carried out by oil fog (bubble), which is created when the crankshaft rotation is rotated. Forced irrigation of the lower part of the cylinders with the help of oil nozzles is not provided.

Motor oil for Renault Logan. It is selected based on the operating conditions. What oil is used on a base basis absolutely not fundamentally. Since the power units are designed on the basis of engines of the 80s, then all structural materials and in general, the entire reliability of the engine involves the use of mineral, and semi-synthetic and fully synthetic oils.

However, the manufacturer indicates the use of mainly mineral and semi-synthetic, as the economically most justified variants of liquid lubrication. Engines are not so picky to work exclusively on modern synthetic oils. The first time at the factory is full of all-season semi-synthetic oil ELF 5W30.

Which oil pouring, then during operation depends on technical status and engine mileage, as well as temperature conditions of operation. Most universal oil For Renault Logan, this lubricant with a viscosity of 5W40 and 5W50, which ensures normal operation of the motor in all climatic zones.

Major malfunctions and operation problems

Some malfunctions, such as engine trimming or its vibration, have their own fundamental cause of spark plug. Candles have a limited resource and require timely replacement.

Due to the fact that this Ignition System Control Element is often forged and in principle has limited quantity High-quality suppliers, then candles should be either changed when passing on certified stations, or acquire candles from authorized dealers.

Other frequent malfunction The skeleton of the cylinder head is considered. The problem is related to S. insufficient cooling Block heads. This is especially manifested by 16 valve engines.

The breakdown of the timing belt leads to the flap of the valves. Therefore, it is required to replace the belt drive and rollers every 60,000 km of run.

The design of the power units is not complicated. Engine repair If you have enough skills, you can make it yourself. When replacing the timing belt on the 16 valve unit, it should be borne in mind that there are no marks for setting shafts on the front of the motor.

If the upper dead point of the piston can be determined by turning the candles and turning the crankshaft, followed by fixing it with a bolt through the specialist, then the camshafts are set by marks available in the rear of the head and closed plugs. Shafts also have the ability to fix special inserts.

Tuning and improvement capabilities

Renault has its own tuning DVS K4M RS, which develops 133 hp In Renault Logan, this engine is not installed at the factory. If there is no replacement of camshafts or deep upgrading the cylinder head, the engine tuning is usually performed by flashing the engine control system. This allows you to raise the power standard 16 valve Engine from 109 to 120 hp

The installation of a turbine supercharger is possible, but will lead to a decrease in the engine resource.

Renault Logan 1.6 liter with a capacity of 86. horse power Installed on the budget sedan Logan of the first generation. This is a rather simple 8-valve motor with a cast-iron cylinder block (with an aluminum pallet) and a belt in the timing drive. Today we will describe in detail about the characteristics and features of this motor. RENAULT K7M 710 engine It has a rather archaic design. Easy and reliability is exactly what they are waiting for inexpensive car. According to the manufacturer's assurances proper care Motion resource can make up more than 400 thousand kilometers of run.

Renault Logan Engine Device 1.6

Power unit gasoline, four-stroke, four-cylinder, inline, eight-flaped, with the upper arrangement of the camshaft. The order of the cylinders: 1-3-4-2, the countdown - from the flywheel. The power system is the distributed fuel injection MPI (Euro-2 toxicity norms).

Renault Logan 1.6 with gearbox and clutch form force aggregate - single block fixed in motor compartment on three elastic rubber-metal supports. The right support is fastened to the bracket on the top cover of the drive belt of the gas distribution mechanism, and the left and rear - to the card of the gearbox.

The engine cylinder block is cast from cast iron, cylinders are boring directly in the block. The nominal cylinder diameter is 79.5 mm. In the lower part of the cylinder block, there are five crankshaft root bearing supports with removable lids, which are attached to the block with special bolts. The holes in the cylinder block under the bearings are processed when the covers are installed, so the covers are not interchangeable and for differences are marked on the outer surface (the lids account is conducted from the flywheel side). On the end surfaces of the middle support, nests are made for a stubborn semi-colts that prevent the axial movement of the crankshaft.

The inserts of the root and connecting rod bearings of the crankshaft steel, thin-walled with antifriction coating applied to work surfaces. Crankshaft with five root and four rod cakes. The shaft is equipped with four counterweights, cast at the same time with him. To supply the oil from the root neck, the channels, the outlet holes of which are closed with plugs are served. In the front end (sock) of the crankshaft, the oil pump drive is an ascent pulley of the gas distribution mechanism (timing) and drive pulley auxiliary aggregates. In the hole of the gear pulley there is a protrusion that enters the pier on the sock of the crankshaft and fixes the pulley from turning. Similarly, fixed on the shaft and pulley of the drive of the auxiliary units.

Renault Logan Engine Cylinder Head 1.6

Renault Logan Cylinder Head 1.6 - from aluminum alloy, total for all four cylinders. It is centered on the block with two sleeves and is attached to ten screws. Between the block and the head, an awesome metal gasket is installed. In the upper part of the cylinder head, five supports (bearings) of the camshaft are located. The supports are carried out in detail, and the camshaft is inserted into them from the GD drive side. Camshaft Rotation is driven by a toothed strap from the crankshaft.

In the extreme support neck of the camshaft (from the flywheel), a groove was performed, which includes a stubborn flange that prevents the axial movement of the shaft. The thrust flange is attached to the cylinder head with two screws. The axis of the valves rocker is attached on top to the camshafts of the camshaft with five bolts. The rockers are held from the displacement along the axis of two brackets, which are attached to the fastening bolts of the row axis. In the rocker, screws that serve to adjust the thermal gaps in the valve drive 5 are screwed down.

Adjusting screws are changing from turning off with locknuts. The saddles and guides of the valve sleeves are pressed into the head of the cylinder block. On top of the valve sleeve guides are caressed oil caps. Steel valves are located in two rows, obliquely to the plane passing through the axis of the cylinders. A number of exhaust valves are located in front (along the car), and a row of intakes. The inlet valve plate is larger than the graduation.

The valve opens with a rocker, one end of which relies on the camshaft camshaft, and the other, through the adjusting screw, to the end of the valve rod. The valve is closed under the action of the spring. With the bottom end, it relies on the washer, and the top is on a plate that is held by two breadcrumbs. Folded crowns outside have the shape of a truncated cone, and from the inside are equipped with stubborn colors included in the valve rod

Oil pump engine Renault Logan 1.6

Oil pump Renault Logan 1.6 It has a pretty archaic design inherited in old models of engines, such as Renault EXJ. Chain pump drive. The leading steel of the pump drive is installed on the crankshaft under the front cover of the cylinder block. A cylindrical lounge is performed on the asterisk, which works front gland crankshaft. The asterisk is installed on the crankshaft without stretch and not fixed with a key. When assembling the engine, the leading sprier of the pump drive is clamped between the gear pulley of the timing and the crankshaft crankshaft as a result of tightening the package of the package of the bolt of attachment of the pulley drive of the auxiliary units. The torque from the crankshaft is transmitted to the asterisk only at the expense of the friction forces between the end surfaces of the asterisk, the gear pulley and the crankshaft.

Driver motor Renault Logan 1.6

Renault Logan Machine Drive Scheme 16 You can consider slightly higher in the photo. The failure of the drive belt of the gas distribution mechanism (TRM) (broken or cutting of teeth) will lead to the stamping of the valves in the pistons due to the mismatch of the angles of rotation of the crankshaft and the distributional shafts and, as a result, to expensive engine repair. I.e when climbing the timing belt on Renault Logan 1.6 Gnet valve! Therefore, in accordance with the Rules maintenance Car checking the status of the belt every 15 thousand km of mileage. Since the spark plugs also need to be changed after 15 thousand km, then these works are better combined, because it will be easier to turn the crankshaft when checking the belt. The surface of the toothed part of the belt should not have folds, cracks, fermented feeds and tipping tissue from rubber. The reverse side of the belt should not have wear, exposing the filament of the Cord, and the markup traces. On the end surfaces of the belt should not be observed with bundles and grinding. The belt must be replaced when traces of oil detecting on it. Regardless of the status of the timing belt Renault Logan 1.6 it is necessary replace every 60 thousand km mileage.

Technical characteristics of the engine Renault Logan 1.6

Working volume - 1598 cm3
Number of cylinders - 4
Number of valves - 8
Cylinder diameter - 79.5 mm
Piston stroke - 80.5 mm
Timber drive - belt
Power hp (kW) - 86 (64) at 5,500 about. in min.
Torque - 128 nm at 3000 vol. in min.
Maximum speed - 175 km / h
Acceleration until the first hundred - 11.5 seconds
Fuel type - gasoline AI-92
Fuel consumption in the city - 10 liters
Fuel consumption in a mixed cycle - 7.2 liters
Fuel consumption on the highway - 5.7 liters

Motor at the Romanian Automobile Dacia plant was there that the French organized an assembly. Until recently, it was from Romania that the motor was covered with the Moscow plant "Autoframos", where they put on Renault Logan and Sandero of the first generation.

Applicability on cars

Budget models cars Renault. Logan 1.4 and Logan 1.6 for almost a ten-year presence history on russian roads managed to conquer the recognition of many thousands of motorists. The concept of the French manufacturer, who resolved in 1998 to create an inexpensive and practical passenger car, intended for emerging markets, received the most triumphant continuation and unexpected development. If in 2005 it all started at the small platform of the Autoframos enterprise in Moscow with a "screwdriver" assembly of several thousand cars per month, then today Volzhsky automotive factory Lacks his annual plans, relying on the whole "Loganovskaya" model painting: Renault Logan, Renault Sandero, Lada Largus. Sales of these three models in the country in 2014 exceeded 160 thousand pieces.

In considerable degree, the popularity of these models of Renault ensured the use of proven and well-proven in other machines of the concern of the concern 8V as power units internal combustion (DVS) series K7J 1.4 L and K7M 1.6 liters. The flagship line for Renault Logan is considered to be the 16V four-cylinder liquid cooling unit with the K4M index, the production of which, in addition to the Renault Espana parent company, also mastered the production sites of AvtoVAZ. This 16-dipal motor with decent technical characteristics still equipped with other Renault models (Sandero, Duster, Kangoo, Megane, Fluence), as well as Lada Largus and Nissan Almera. G11.

Features of the design and DVS specification

Engine design K7J (manufacturer Automobile Dacia, Romania) 1.4 l / 75 hp It is inherited from the rather old Motors of the Renault 1980s corporation (EXJ series) and therefore looks somewhat archaic: here and the unusual chain drive of the oil pump used on units with the lower arrangement of the camshafts, and the ancient rims of timidation. The remaining engine solutions 1.4 are standard and no different from other four-stroke 4-cylinder single SOHC Type Motors: Round vertical cylinder location, 2 valves per cylinder, drive Timing from a toothed belt, Liquid cooling and combined lubricant system (for the most loaded DVS parts. Lubricant Under pressure, to all other things - simple splashing). K7J is more than 400 thousand km of mileage. Motor 1.4 provides a car the following dynamics: the maximum speed is 162 km / h, the hundred is dialing in 13 seconds.

Engine Renault Logan K7M 710 and its successor K7M 800 (production All the same Automobile Dacia) 1.6 l and 86 hp (K7M 800 - 82 hp) according to the design almost completely coincide with K7J, also have liquid cooling, but they have an increased piston increased by 10.5 mm, obtained by changing the height of the block. Other clutch and flywheel (larger diameter) are also used, and the gearbox crankcase has minor modified changes. The K7M resource also exceeds 400 thousand km in running. Dynamic characteristics Motor: Speed \u200b\u200bat a maximum of 172 km / h, 100 km / h - for 11.9 seconds, unlike 1.4.

The greatest differences in the design and characteristics are observed at the engine K4M, despite the fact that this internal engine is 1.6 liters and 102 hp It is also the next development of the K7M series. Absolutely new 16-valve cylinder head with two lightweight camshafts and a new piston system. Here, finally, it is eliminated by the need for constant adjustment of the DVS valves through sufficiently short runs, is eliminated by the simple use of well-known hydrocomathers. Motor speeds up cars up to 100 km / h in 10.5 seconds, reaching a maximum of 180 km - quite good characteristics. Frankly weak points in this unit are no longer: necessary changes In terms of pumps and thermostat, the ignition module has been refined.

Advantages and disadvantages of power units

Considerable experience of operating cars Renault with all three types of motors with liquid cooling allows you to draw up a rather objective picture of their strong and weak Parties, moreover, two models of K7J and K7M, these characteristics are practically identical, and only the K4M engine has significant differences due to more modern technological solutions, and which is better to solve customers.

Advantages of K7J and K7M:

low cost and simplicity of engines;
reliability: confirmed motor resource is more than 400 thousand km;
versatility and maintainability;
simplicity of maintenance;
high torque;
good "elasticity" of engines, equal to 1.83.

Disadvantages of K7J and K7M:

relatively high fuel consumption;
the instability of revolutions when working at idle;
the absence in the design of hydrocomathers, as a result, the need for constant valve adjustments (after 20-30 thousand km);
"Bend" valves with a sudden breakdown of the timing belt;
increased "fluidity" crankshaft salts;
weak reliability of the elements of the cooling system;
noise and tendency to vibrations.

The advantages of the K7M model in front of the K7J can only be attributed to a 12% maximum power and at a 11% maximum torque. But for these advantages of KHS 1.6 l pays and increased by 4.5% appetite, so what is better, the question is controversial.

Advantages of K4M:

reliability, practical resource exceeds 400 thousand kilometers;
compliance with Euro-4 environmental standards;
increased power (102 hp);
low noise and vibration resistance;
more modern and reliable cooling system.

Compared to 8-valve engines, K4M 16V works much quieter, not prone to vibrations and has the same resource, but significantly high power and torque.

Motor disadvantages K4M:

expensive spare parts;
"Bend" valves during belt breakdown;
the weak "elasticity" of the engine equal to 1.53, as a result, problems with the acceleration of the car during overtakers.

Thus, a detailed analysis technical characteristics all three DVS samples, as well as practical experience of operating Renault Logan with these power plants Allows you to decide which motor is better. More powerful DVS 1.6 l with liquid cooling is still somewhat preferable to its "older brother" 1.4 liters. Power 75 hp It is simply not enough for a comfortable control of a loaded car either on a country track, nor in short "mining" in the city. And in the 16V dispute with 8V, the first sample acts as an unconditional leader. The only characteristic on which 16V loses to its opponent - "Elasticity". For the rest of the characteristics 16V is better better. The engine V16 with liquid cooling of the Renault corporation is simply much more modern and gives more opportunities to the driver.

Renault Logan 1.6 8 valves refers to cars with a medium-line engine, which is installed in most passenger cars. Engines of the middle power volume begin with an indicator of 1.6 liters and reach 3.5 liters. All that over is already a technique with a large-grade engine. Renault Logan 1.6 car is a very popular model in Russia, as it has an excellent compromise in terms of price-quality ratio. Renault Logan 1.6 Install the K7M 800 engine.

Renault engine Logan 1 6 8 valves is also installed on Renault Sandero and in Largus Lada.

Logan 1.6 K7M 710 and K7M 800 - Engine Characteristics

The engine on Logan 1.6 is made Automobile Dacia, the models until 2010 refer to the K7M 710 series, after 2010 to K7M 800. Such engines are made from cast iron.

Technical characteristics of Renault Logan 1 6 8 Valves:

Injector power system
4 cylinders with 2 valves for each
Cylinder diameter 7.95 cm
Piston stroke 8.05 cm
The degree of compression 9.5
Cool. Moment 128HM / 3000 revolutions per minute.
Fuel 92.
Engine volume 1598 cubic meters. cm
Power 86 hp 5500 Obr. / min.

Ecological standards for Renault Logan 1.6 K7M 710 and K7M 800 comply with the Euro Standard 3. At the same time, fuel consumption has the following values: 10 liters have been spent on 100 km for the city, 5.8 liters for the route and 7.2 liters when driving on Renault Logan 1.6 mixed type. Oil consumption is up to 0.5 liters per 1000 km. The oil in the car Renault Logan 1.6 is used 5W-40 or 5W-30. Every 7.5 thousand km must be changed. According to the manufacturer provided by the manufacturer, the engine of Renault Logan 1.6 engine is more than 400 thousand km.

Renault Logan is budget carMany car owners consider it a benchmark for simplicity, the cost of operation and reliability. Renault Logan 1.6 creates all the conditions for a comfortable ride in both the city and beyond, its engine allows you to make various road maneuvers, such as the overtaking of a slow moving truck or movement along the dysfunctional road.

Renault Logan 1 6 16 valves

Logan with engine 1 6 is available in two versions - with 8 and 16 valves. The second version of the sedan is more powerful and has 102 hp On a car, which has 8 valves, only one camshaft is installed. On Renault Logan 16 CL installed two camshafts, respectively fuel consumption on it will be more.

Technical characteristics of Renault Logan 1 6 16 CB:

2 camshafts
Full mass 1600 kg
Engine Renault K4M 697
Engine installed in front
Injection type power system
Front-wheel drive
Speed \u200b\u200bup to 180 km / h
Acceleration up to 100 km / h in 10.5 seconds

Engine Renault Logan 1.6 8 valves appeared in our country together with Renault Logan. first generation. Initially, the gasoline power unit K7M issued 87 horsepower, but today the same motor has a capacity of 82 hp. There are no errors in this difference. The fact is that in 2005 the motor corresponded to the ecological standards of Euro-2, and today corresponds to the norm of Euro-5. The power unit was more environmentally friendly, but the reconfiguration was deprived of the Logan engine of several horsepower.

Renault Logan 1.6 8 8 Valves

Engine Renault Logan 1.6 8 CL. Petrol, four-stroke, four-cylinder, row, eight-flaped, with the upper arrangement of the camshaft. The order of the cylinders: 1-3-4-2, the countdown - from the flywheel.
The power system is the distributed fuel injection MPI. The engine with a gearbox and clutch form a power unit - a single unit fixed in the engine compartment on three elastic rubber-metal supports. The right support is fastened to the bracket on the top cover of the drive belt of the gas distribution mechanism, and the left and rear - to the card of the gearbox. The engine cylinder block is cast from cast iron, cylinders are boring directly in the block. The nominal cylinder diameter is 79.5 mm.

In the lower part of the cylinder block, there are five crankshaft root bearing supports with removable lids, which are attached to the block with special bolts. The holes in the cylinder block under the bearings are processed when the covers are installed, so the covers are not interchangeable and for differences are marked on the outer surface (the lids account is conducted from the flywheel side). On the end surfaces of the middle support, nests are made for a stubborn semi-colts that prevent the axial movement of the crankshaft.

The inserts of the root and connecting rod bearings of the crankshaft steel, thin-walled with antifriction coating applied to work surfaces. Crankshaft with five root and four rod cakes. The shaft is equipped with four counterweights, cast at the same time with him. To supply the oil from the root neck, the channels, the outlet holes of which are closed with plugs are served. At the front end (sock) of the crankshaft set: an asterisk of an oil pump drive, gear pump pulley of the gas distribution mechanism (timing) and pulley of the drive of auxiliary aggregates. In the hole of the gear pulley there is a protrusion that enters the pier on the sock of the crankshaft and fixes the pulley from turning. Similarly, fixed on the shaft and pulley of the drive of the auxiliary units.

Renault Logan Engine Cylinder Block Head 1.6 8 Valves

Renault Logan Cylinder Head 1.6 Molding from aluminum alloy, common to all four cylinders. It is centered on the block with two sleeves and is attached to ten screws. Between the block and the head, an awesome metal gasket is installed. In the upper part of the cylinder head, five supports (bearings) of the camshaft are located. The supports are carried out in detail, and the camshaft is inserted into them from the GD drive side. The camshaft is driven by a toothed strap from the crankshaft.
In the extreme support neck of the camshaft (from the flywheel), a groove was performed, which includes a stubborn flange that prevents the axial movement of the shaft. The thrust flange is attached to the cylinder head with two screws. The axis of the valves rocker is attached on top to the camshafts of the camshaft with five bolts. The rockers are held from the displacement along the axis of two brackets, which are attached to the fastening bolts of the row axis. In the rocker, screws that serve to adjust the thermal gaps in the valve drive 5 are screwed down.

Renault Logan Motor Oil Pump 1.6 8 Valves

Renault Logan Motor Lubrication Combined. Under the pressure, the root and connecting rod crankshaft bearings and the camshaft bearings are lubricated. Other engine nodes are greased by splashing. The pressure in the lubrication system is created by a gear oil pump located in front of the crankcase pallet and attached to the cylinder block. The oil pump is driven by a chain transmission from the crankshaft.

Driver motor Renault Logan 1.6 8 valves

The timing of timber on Renault Logan 1.6 8 valves is carried out according to the following scheme (the image is slightly higher) - the torque of the crankshaft pulley is transmitted to the pulley of the camshaft rotating the plot of the coolant pump. The belt is tensioned by a special roller, which changes with timing belt. In the event of a belt break of the valve.

Therefore, in accordance with the regulation of the car maintenance of the car, conduct a belt state check every 15 thousand km of mileage. The surface of the toothed part of the belt should not have folds, cracks, fermented feeds and tipping tissue from rubber. The reverse side of the belt should not have wear, exposing the filament of the Cord, and the markup traces. On the end surfaces of the belt should not be observed with bundles and grinding. The belt must be replaced when traces of oil detecting on it. Regardless of the status of the timing belt Renault Logan it is necessary replace every 60 thousand km mileage.

Technical characteristics of Renault Logan 1.6 8 8 valves

Working volume - 1598 cm3
Number of cylinders - 4
Number of valves - 8
Cylinder diameter - 79.5 mm
Piston stroke - 80.5 mm
Timber drive - belt
Power hp (kW) - 87 (64) at 5,500 about. in min.
Torque - 128 nm at 3000 vol. in min.
Maximum speed - 175 km / h
Acceleration until the first hundred - 11.5 seconds
Fuel type - gasoline AI-92
Fuel consumption in the city - 10 liters
Fuel consumption in a mixed cycle - 7.3 liters
Fuel consumption on the highway - 5.8 liters

The engine has a large resource and completely unpretentious. The main thing in time to change the timing belt, which is perhaps the main thing weakness Motor.

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