Renault Megane, Scenic

Since 1996 of release

Repair and car operation

Check and replacement auxiliary drive a belt

PETROL ENGINES

CHECK

1. Auxiliary приводной the belt is on the right side of the engine. 2. Depending on type of the engine and the car equipment, it is possible to face set of various configurations drive a belt. 3. Because of a strong tension and the structure приводные belts wear out in due course. Therefore belts are necessary for regulating and checking periodically. 4. For the best access to приводному to a belt, lift a forward part of the car and remove the right wheel, then turn away fixing bolts and remove a protective cover of the engine, also remove a mudguard from an internal part of an arch of a wheel. 5. Rotate a pulley коленвала by means of a wrench established on a bolt, and check up приводной a belt on presence of cracks, отслоение rubber and the torn or worn out edges. Also check up it on a subject замасливания and deterioration which gives приводному to a belt a brilliant kind. At the slightest doubt concerning a condition drive a belt, replace it.

Renault recommends, at any easing of a belt to change it.

The scheme of a lining auxiliary drive a belt — models 1.4 and 1.6 l without air conditioner

2 — the Point of check of a tension for drive a generator belt 3 — the Point of check of a tension for drive a belt of a steering with the amplifier	And — the Pulley коленвала In — the Generator With — the Pump of a steering with the amplifier

The scheme of a lining auxiliary drive a belt — models 1.4 of l and 1.6 l with air conditioner

1 — the Point of check of a tension And — the Pulley коленвала With — the Pump of a steering with the amplifier	D — the Compressor of a central air of air Т — the tension Mechanism

The scheme of a lining auxiliary drive a belt — petrol models 2.0 of l and diesel models without air conditioner

1 — the Point of check of a tension And — the Pulley коленвала In — the Generator	With — the Pump of a steering with the amplifier Е — the Pump of system of cooling

The scheme of a lining auxiliary drive a belt — 16-valve 2.0 l petrol and diesel models with air conditioner (the point of check of a tension is shown by an arrow)

And — the Pulley коленвала In — the Generator With — the Pump of a steering with the amplifier D — the Compressor of a central air of air	Е — the Pump of system of cooling G — the Roller Т — the tension Mechanism

The scheme of a lining auxiliary drive a belt — 8-valve 2.0 l of model with air conditioner

2 — the Point of check of a tension And — the Pulley коленвала In — the Generator With — the Pump of a steering with the amplifier	D — the Compressor of a central air of air Е — the Pump of system of cooling Т — the tension Mechanism

TENSION

1. At servicing deports use the special device for tension check drive a belt, but for tension check in house conditions press on a belt fingers in the middle of the longest site between pulleys (address to illustrations above).

ENGINES OF 1.4 L (Е7J) AND 1.6 L (К7М)

TENSION

1a. If adjustment on приводном a belt of the pump of a steering with the amplifier (is necessary for model without air conditioner), ослабьте fastening of the pump and шарнирные bolts. 1b. Then ослабьте a counternut of adjustment also turn an adjustment bolt, yet will not achieve a correct tension (address to illustrations). 2a. If adjustment on приводном a generator belt (is necessary for model without air conditioner), поддомкратьте a forward part of the car and establish it on axial props. 2b. Remove the right forward wheel and the loose leaf of an arch of a wheel, then ослабьте a bolt of the bottom fastening of the generator. 2c. In an impellent compartment, ослабьте an adjustment bolt, then move the generator as it is required and repeatedly tighten a bolt (address to illustrations). Establish the loose leaf and a wheel, then lower the car on the earth. 3. If adjustment drive a belt of a steering with the amplifier is necessary and the compressor of a central air of air (model with air conditioner), release the electronic device of a control system of the engine and move it aside, without disconnecting electroconducting. 4. Keeping motionless a pulley of the mechanism of a tension by means of a wrench on 22 mm, ослабьте a pulley bolt, using face a key of 7 mm. Move the tension mechanism to reduce a belt tension. 5. To pull a belt, move a pulley of the mechanism of a tension as it is required, then keep a pulley in this position by means of a wrench. Tighten a pulley bolt. 6. Start the engine approximately for 5 minutes, then repeatedly check up a tension.

ENGINES OF 2.0 L (F3R AND F7R)

TENSION

1. If adjustment on models without air conditioner is necessary, поддомкратьте a forward part of the car and establish it on axial props. Remove the right forward wheel and the loose leaf of an arch of a wheel, then ослабьте a bolt of the bottom fastening of the generator. In an impellent compartment, ослабьте an adjustment bolt, then move the generator as it is required and repeatedly tighten a bolt. Establish the loose leaf and a wheel, then lower the car on the earth. 2. Start the engine approximately for 5 minutes, then repeatedly check up a tension. 3. If adjustment on engine F3R with air conditioner is necessary, the procedures described above see. On engines F7R with air conditioner приводной the belt is regulated by means of the automatic mechanism of a tension.

DIESEL ENGINES

CHECK

1. Depending on the car equipment, it is possible to face two kinds of a configuration drive a belt (address to illustrations "the Scheme of a lining auxiliary drive a belt — petrol models 2.0 of l and diesel models without air conditioner" and "the Scheme of a lining auxiliary drive a belt — 16-valve 2.0 l petrol and diesel models with air conditioner" above). 2. If adjustment, on models without air conditioner, ослабьте шарнирные bolts of fastening of the generator is necessary, then ослабьте a counternut and turn an adjusting bolt (address to an accompanying illustration). Start the engine for approximately 5 minutes, then repeatedly check up a tension. 3. On models with air conditioner the automatic mechanism of a tension is established. If it is suspected that the tension drive a belt incorrectly, is necessary to address on HUNDRED Renault. Special tool Mot is necessary For distance check (A) centre to centre fixing bolts of the mechanism of a tension. 1387 (address to an accompanying illustration). As the actual distance between bolts is not defined Renault, to check up distance it is possible only by means of the special tool. 4. If the tool is accessible to you, operate as follows: Loosen the a blocking wheel with a notch, establish the tool on the tension mechanism, as is shown in an illustration, then tighten a wheel with a notch to fix the tool. Remove the tool and be convinced that distance centre to centre bolts — within the designated range of maximum deviations. If distance more low or above a range of maximum deviations at first check up that the assembly plate of the mechanism of a tension has been correctly placed that the belt has correct type (not too short or long) and that it проложен3. 4a. Installation of special tool Mot 1387 for check of functioning of the automatic mechanism of a tension — models with air conditioner: 1 — the Blocking wheel. 2, 3 — Levers. 4b. Distance check centre to centre bolts of the automatic mechanism of a tension — models with air conditioner: 4 — the Minimum range of maximum deviations. 5 — the Maximum range of maximum deviations.

ALL ENGINES EXCEPT 16-KLAPANNOGO 2.0 L (F7R) WITH AIR CONDITIONER

REPLACEMENT

1. To remove a belt, completely ослабьте the tension as is described above, then remove a belt from pulleys. Pay attention that where two belts are established, at first it is necessary to remove приводной a belt of the pump of the amplifier of a steering (address to an accompanying illustration). 2. Establish a new belt. 3. Adjust a tension as it is described above.

16-valve 2.0 L ENGINES (F7R) WITH AIR CONDITIONER

Special tool Renault Mot will be necessary for performance of the following procedure. 1318.

REPLACEMENT

1. Поддомкратьте a forward part of the car also establish it on axial props. Remove the right forward wheel and the loose leaf of an arch of a wheel. 2. Disconnect a cable of weight from the battery (address to the Head the Electric equipment of the engine for models Scenic). If the radio tape recorder on your car is coded, be convinced that you have a correct key code 3. Release the block of engine management and move it aside, without disconnecting an electroconducting socket. 4a. Insert special tool Renault Mot. 1318 in an aperture in a basic board of the mechanism of a tension. Insert 10-mm a square key into an adjacent aperture in a basic board of the mechanism of a tension. By means of a square key move the tension mechanism to the left, weakening a belt tension while the special tool will not be combined with fastening of the mechanism of a tension. Now the tension mechanism should be blocked in the weakened position. 4b. Replacement auxiliary drive a belt — 16-valve 2.0 l of model with air conditioner: And — the Aperture for installation of special tool Renault In — 10-mm a square aperture 5. Remove a belt from pulleys. 6. At installation of a new belt watch that it has correctly settled down in pulley flutes (address to an accompanying illustration). 7. By means of a square key slightly compress the mechanism of a tension and extend the special tool. Slowly release a square key and allow the tension mechanism to pull приводной a belt. 8. Establish the removed components, then lower the car on the earth and establish on the accumulator a negative wire.

DIESEL ENGINES

Renault recommends, at any easing of a belt to change it.

Models without air conditioner

REPLACEMENT

1. Completely ослабьте a belt tension as it is described above. Remove a belt from pulleys, then establish the new. Watch that it correctly lay. 2. Adjust a belt tension as it is described above.

Models with air conditioner

Before belt removal it is necessary to check up distance between assembly bolts of the mechanism of a tension, using tool Renault Mot 1387.

REPLACEMENT

1. Turn away an arm keeping a fuel hose, connecting fuel filter with the pump. 2. Establish 9-mm a square key in an aperture in an assembly plate of the mechanism of a tension. 3. Keeping a plate in this position, ослабьте bottom (A), then top (B) fixing bolts of a plate of the mechanism of a tension (address to an accompanying illustration). The arrow specifies in a bolt of an arm of a hose of giving of fuel. 4. Move a plate of the mechanism of a tension counter-clockwise (if to look in front of the car) to weaken a belt tension. 5. Remove a belt from pulleys, then establish the new. Watch that it correctly lay. 6. Establish in a starting position the automatic mechanism of a tension, moving an assembly plate clockwise, then tighten two fixing bolts. 7. Establish an arm of a fuel hose.