Car engine repair Renault Scenic 1

Main technical data of engines
Main technical data of engines As a temporary measure, it is allowed to refuel models with petrol engine with 91-octane petrol, however, a decrease in engine power characteristics will be observed. Refueling with Super...

General description of engines
The power plant of RENAULT MEGANE cars is a four-cylinder in-line engine with liquid cooling, installed transversely in the engine compartment. All engines have a cylinder block made of gray cast iron, and a cylinder...

Engine Identification
To identify the engine, a rectangular plate 1 is attached to its front side next to the oil level indicator (see illustration 2.0). 2.0 To identify the engine, a rectangular plate 1 is attached to its front side next to...

Engine — removal and installation
3.0 Powertrain suspension. Cars with 1.4 and 1.6 liter E7J/K7M gasoline engines: A - Engine mount support. Bolt/nut tightening torques: 1 - 40 Nm 2 - 45 Nm B - support for manual transmission suspension. Tightening...

Timing belt of the gas distribution mechanism
The procedure for performing these operations is given using the example of 1.4/1.6 litre petrol engines (E7J/K.7M). To remove the toothed belt cover and then the belt itself, especially on Scenic models, a large amount...

Cylinder head — removal and installation
The cylinder head may only be removed when the engine is cool. The exhaust and intake manifolds do not need to be disconnected. Removal and installation of the cylinder head are shown using the example of 1.4-/1.6-liter...

Cylinder Liner Protrusion (1.4L/E7J Petrol Engine) — Check
1. Remove the cylinder head. 2. Attach the pointer type indicator with the support plate to the cylinder block (see illustration). 6.2 Attach the pointer type indicator with the support plate to the cylinder block 3....

Camshaft — Removal and Installation
Cars with a petrol engine with a capacity of 113 hp and with a diesel engine 1. Unscrew the cylinder head cover mounting bolts and remove it together with the gasket (see illustration). 7.1 Unscrew the cylinder head...

Plate tappets
Cars with a petrol engine with a capacity of 150 hp. The 16-valve engine is equipped with hydraulic plate tappets, which eliminates the need for valve clearance adjustment as part of vehicle maintenance. This also...

Valves — removal and installation
Removal and installation of valves is shown using the example of a 1.4-/1.6-litre petrol engine (E7J/K7M). Differences relating to other engines are indicated separately. Removal and installation of valves on a...

Valve clearance — checking and adjustment
To equalize the expansion of the valve train under the influence of high temperature, the valves require a certain clearance. If the valve clearance is too small, the valve timing changes, compression deteriorates,...

Vacuum Pump (1.9L Diesel Engine) — Removal, Installation and Checking
The vacuum pump in diesel-powered vehicles is located on the side of the cylinder head and is driven by the camshaft. The pump generates the necessary low pressure for the brake booster. Diesel engines have an...

Compression in cylinders — check
Compression testing allows you to draw conclusions about the condition of the engine. Only when checking can it be determined whether the valves or pistons are worn out (piston rings) or they are in normal condition. In...

V-belt (petrol engines 1.4/1.6 l, E7J/K7M, without air conditioning)
Removal 1. Mark the position of the right front wheel on the hub with paint. This will allow you to install the balanced wheel in its original position during assembly. 2. Loosen the wheel mounting bolts while the car...

V-belt — removal, installation, inspection and tensioning
Cars with 1.4-/1.6-liter petrol engines (E7J/K7M) with air conditioning, 1.9-liter diesel engine and 2.0-liter petrol engine. Brook (poly-V-shaped) the belt is wider than the V-belt and has ribs on the working surface....

Engine lubrication system — general information
For lubrication of RENAULT MEGANE engines it is necessary to use only all-season oils. The advantage in this case is that the need for seasonal (summer/winter) oil change is eliminated. The basis of all-season oils is...

Motor oil — circulation
Oil pump 1 sucks engine oil from the oil pan through the oil suction strainer 2 and pumps it into the main oil filter 3. On the pressure side of the oil pump there is an oil pressure relief valve. If the oil pressure is...

Oil pressure — check
1. Check the oil level. 2. Warm up the engine by driving some distance. Once the coolant has warmed up to operating temperature, drive another 5 km or so to ensure sufficient oil temperature of approximately +80°C. 3....

Oil pressure sensor — check
1. Disconnect the negative (-) battery terminal from the battery. Warning! This will delete data from storage devices, such as the radio receiver's security code. Read the recommendations in Chapter " Battery - removal...

Oil pan — removal and installation
Cars with 1.4-/1.6-liter petrol engine (E7J/K7M) Removal and installation of the oil pan are shown using the example of a 1.4-/1.6-liter gasoline engine (E7J/K7M) with a steel pan. To dismantle the aluminum pan, it is...

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Other sections on other Renault models

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