Changing the rear pads on a Renault Logan with your own hands: video and photos

Any owner of this car can carry out a full replacement of the rear brake pads on a Renault Logan. The condition of the brakes must be constantly monitored, so every motorist should know about the progress of such work. And at the next technical inspection, special attention should be paid to the condition of the brake system, because road safety directly depends on this.

And our article will tell you in detail how and when it is necessary to change the rear brake pads on a Renault Logan, as well as what will be necessary to replace them yourself.

How to prepare the car

To service the brakes, stop the car on a flat, horizontal surface.

Before starting work you need:

• Check the brake fluid level. If it is higher than normal (closer to the maximum mark), pump it out to the minimum level so that when installing “fresh” consumables (thicker and, accordingly, reducing the piston stroke in the working cylinder), the tank does not overfill.
• Loosen the wheel nuts (before jacking up the car). If you have a lift and a pneumatic impact wrench at hand, you can skip this step.
• Check the completeness of the consumables, the presence of the necessary tools, remove the decorative caps from the wheels (if any).

Installing wheel chocks

For work you will need a jack, a set of socket heads, a wrench, a powerful screwdriver, pliers, a wire brush, grease for the guides, rags and gloves.

What tools are needed for the replacement job?

Renault Megane 2 air conditioning compressor does not turn on

Cabin filter Renault Megane 2

2008 Renault Megane

To perform repair operations you will need to acquire the following tools:

• a stable support for fixing the immobility of a Renault Logan car;
• caliper;
• pliers;
• screwdrivers;
• socket wrench set to “30”;
• an ordinary locksmith's wrench.

When cleaning the unit with your own hands, it would be useful to use WD-40. To make the manipulation more effective, we additionally use a metal brush. You can also watch the video instructions.

How to replace pads yourself

We need to make sure that the handbrake is as loose as possible. Photo: s.drom.ru

• First, place the car on a flat surface. We fix the gear shift lever in first gear.
• Before jacking up the car, don’t forget to put anti-theft barriers on the front wheels. Each nut is loosened at the rear wheels.
• We pry off the metal protective cap using a regular screwdriver. We remove it, and then loosen the locking nut, which secures the position of the wheel bearing and drum.
• The wheel and brake drum are removed after all the nuts have been loosened. And when one side of the device is removed. After dismantling, the drum is thoroughly cleaned of dirt and inspected for possible defects.
• After this, you need to remove the cup regulator along with the spring connected to it. The spring easily rotates 45 degrees if necessary. Pliers and a screwdriver will become indispensable assistants during the procedure. The support post is removed from the block in the next step.
• We use pliers to remove the spring that tightens the pads together. This is a long piece that is located on the top.
• Remove the pin.
• We remove the lower spring, due to which the pads are tightened.
• The last thing we do is get rid of the handbrake cable.

The next step will be dismantling the old pads. It is necessary to remove the bar that is used to adjust the gap and place it next to the tension spring.

Video instructions for replacing pads on Logan can be found in this video:

Problems when doing DIY work

When replacing pads on a Renault Logan, there is a risk of problems that need to be corrected for the brakes to work properly.

• If the pads cannot be removed without effort, just treat the area where they are seated with WD-40 and get to work after a few minutes.
• When, when closing the caliper, the piston element protruding from the working cylinder creates an obstacle, it is necessary to completely recess the piston using sliding pliers.
• To prevent brake fluid from leaking out of the hydraulic reservoir while installing the pads, you need to pump it out into a separate container and pour it back in after the work is completed.
• If the protective cover of the caliper guide pins was damaged during installation, you should remove it and replace it with a new one, after first removing the bracket from the brake pad guide.
• If gaps appear between the pads and brake discs, it is necessary to depress the brake pedal so that the components move into the desired position.

If the pads are replaced correctly, the braking system will function properly and will improve driving safety. By spending a little time installing the brake pads yourself, you can extend the life of your brakes and prevent dangerous situations on the road.

Restoring the safety of Toyota Corolla E120: changing brake discs

How to avoid problems when replacing ball joints on a Renault Logan

When do you need to replace the pads?

Typically, this part is replaced when it becomes clear that the friction linings have worn out and when this interferes with normal vehicle control. 6 millimeters is the minimum thickness at which replacement is carried out. Measurements should not be taken by eye, but only using a caliper. The main thing is to measure along with the base.

In the case of the rear axle, all pads must be replaced; there are usually four of them. It is unacceptable to carry out the procedure only partially. Otherwise, driving safety is greatly reduced.

There is no data on how many kilometers the brake pads retain their appearance and functionality. But we can indicate the main factors influencing wear and its final value:

• Highways and their condition.
• The quality of the parts themselves.
• Driving style.

How to understand that the pads need to be replaced

Based on these signs, you can see a damaged part in any car, not just the Renault Logan brand. The critical thickness of the overlays is not the only parameter that matters. There are other signals that indicate a problem has occurred:

• On a slope of 20-25 degrees, the parking brake does not allow the car to maintain its position.
• The friction lining peels off from the base.
• Grooves, chips, and cracks appear on the surface of the brake drum.
• Cracks and squeaks appear when vehicles suddenly brake.

What tools do you need to replace?

Universal WD-40 is also useful when replacing brake pads. Photo: idolosol.com

To replace the pads, you will need to purchase:

1. Reliable support for the vehicle.
2. Calipers.
3. Pliers.
4. A screwdriver.
5. Head for 30.
6. Car mechanic's wrench.

Regular gasoline or a product labeled WD-40 will help clean the system of excess debris. To do this, they also take brushes made of a metal base, without which replacing the Renault Logan rear pads will be problematic.

How to reliably determine the need for replacement?

The criteria below allow us to specifically establish the fact of wear of parts and indicate that it is necessary to replace the rear brake pads, not only in Renault Logan, but also in other cars. The critical thickness value is not an isolated factor. Along with it, there are several other signs of wear, namely:

• with a slope of about 25 degrees, the parking brake system is not able to keep the car from rolling;
• the friction lining begins to peel off from the metal base;
• the working surface of the brake drum is dotted with grooves, many cracks and chips;
• When the brake is applied suddenly, a squeaking or grinding noise occurs.

Brake discs get hot

The reasons for overheating of brake discs may be related to malfunctions of the brake system.

1. The brake disc is warped. If the thickness is still within normal limits, you can groove the brake disc.
2. Low quality brake pads (linings). Purchase pads only from trusted places.
3. Wear of the brake disc and pads.

Overheating of disks can be determined independently by the color of the disk. At temperatures of 150–280 °C, the disk becomes yellow, at 300–450 °C, blue, and at 450–500 °C, black.

https://youtube.com/watch?v=XMyPmUjjhGk

We repair a Renault Logan car ourselves:

• Adjusting Renault Logan valves yourself
• Changing the oil in a Renault Logan engine yourself

How much will the replacement cost in a service station?

Each service division has its own price list. Usually this work is estimated at 500-1000 rubles. for replacing the rear brake pads. Depending on the degree of labor intensity of the event, prices may vary.

Regarding the pads themselves, we declare: the prices cannot unpleasantly surprise the buyer. The minimum price is about 500 rubles. per set. If you lean towards more expensive options, you can find a price of 2000 rubles. and more.

The nuances of inspecting elements in the brake assembly

1

We pay special attention to the condition of the drum. 203-204 mm – maximum parameters for the internal diameter on opposite sides of the working surface

If grooves or scuffs occur, we resort to urgent replacement of the part.

2. The outer cylinders also need additional inspection. Here you should move the edge of the boot from the cylinder body. If brake fluid is leaking, the part is defective and needs to be replaced. An assistant will be required to carry out the procedure for bleeding the brake system.

3. Let's move on to analyzing the condition of the brake hoses. The following should not appear on their surface:

• traces of leaks;
• hearths of mother-in-law;
• places of tears and abrasions of the outer shell.

If any of the listed criteria are present, then replace the hose immediately.

We begin installing the pads after completing the entire list of monitoring activities relating to each part of the brake mechanism. The installation process does not require any special skills.

Installation of pads and spare parts after repair

Before installation, we will clean the pads. Most likely, they also need to be changed. To do this, remove the axial protection and remove grease and dirt using a cleaner. There is no need to lubricate the thread. Choose a lubricant that would protect against moisture. Then we apply a clamp to it. Since the caliper has already been serviced, you can start working on the pads. For Scenic 1 and 2 you need to do the following:

• Clean all threads and bolts with brushes. Install the brackets in their places, then tighten the bolts;
• The bolts on top should have some play. If this is not the case, we swap everything - a consequence of an error when assembling the bracket;
• We remove the pads and carefully inspect them.

Next we are installing the caliper and pads for Scenic 3. We put the caliper in the brake and put it on the hook from where we removed it. We place the pads close to the brake disc and attach the caliper to them on top.

Tighten the top bolt first, then move to the bottom

Important! Choose a middle key so as not to tear off the bolts

We put on the brake cable by hand very carefully and check all the work

The pads are set almost identically. The main thing is not to miss the verification steps after installation and installation.

• Without starting the engine, depress the brake;
• We check the parking brake at least 4-5 times;
• Then we manually scroll the cylinders. If they turn hard, it means the pads are pressed too tightly. To do this, remove the caliper and rotate the guide pins;
• If everything is back to normal, put the wheel back in place.

After this, you need to check the fluid level in the tank. Next, the second wheel awaits us. After all procedures, we fully check all the work done. For each stage model everything is the same:

• We start the car and check the brake pedal. You need to go both back and forth;
• We leave for 5 minutes in the city or surrounding area;
• For the first 200 km we do not press the brakes sharply.

If after checking the metal is not hot, everything is fine. If there were knocks or creaks - bad. Sometimes, when you hear the brake pads squeaking, you shouldn’t be alarmed. This is a normal phenomenon caused by friction of new material against old “proven” parts. It is best to change the entire set. It will be a little more expensive, but you won’t have to further disassemble the car at the first malfunction along the way.

Where to find recommendations for choosing pads

There are many types of parts sold on the automotive spare parts market. The French concern itself, which produces cars, does not give clear and specific recommendations. It is best to rely on reviews that were left on specialized forums.

The purchase will be optimal if you take advantage of the experience gained from other drivers. And from a manufacturer you can trust. The main criterion for most remains the optimal balance between price and quality.

How much will it cost to replace it at a service station?

Each specialized center sets its own price level. The usual price level is from 500 to 1000 rubles per axle. But the numbers may change slightly up or down. It all depends on how complex the work is required.

As for the parts themselves, they also won’t cost too much. The minimum price for pads from an unknown manufacturer starts at 500 rubles. The most expensive versions can cost 2,000 rubles. All that remains is to choose what suits you in terms of quality.

Required Tools

You can't do anything with your bare hands.

Tools that will be useful during repairs:

• set of wrenches. You can’t go anywhere without them;
• screwdriver;
• pliers;
• a piece of wire;
• jack;
• metal brushes;
• calipers. To measure the thickness of the overlays;
• sprayer and lubricant VD-40;
• protective gloves. For working with chemicals.

In addition to the listed tools, wheel stops will be required. The vehicle must be stationary and stable during installation. Banal “shoes” (bricks) for hanging a car are quite suitable.

An important component is new pads. This is obvious, but many car enthusiasts have problems choosing quality parts. The French concern does not give advice. The user is left to independently select parts on the market.

And then they are faced with a rich assortment that is confusing. The key advice in this situation concerns price: choose pads that cost about 1,000 rubles. This will ensure high-quality installation. Parts costing about 500 rubles can also be used, but their reliability is questionable.

Inspecting the brake system on the wheel

We pay special attention to the condition of the brake drum. 204-203 millimeters - the maximum permissible readings for the internal diameter of this part

Otherwise, grooves and burrs appear. If such defects are already present during inspection, then the structure must be replaced. External cylinders also require additional analysis. We simply move the edge of the boot away from the body. If there is brake fluid on the surface, it means that there is definitely a malfunction in the unit. And a replacement is needed. Bleeding and removing brakes requires the involvement of a second person as an assistant. Finally, you can examine the brake hoses. And see if there are any cracks, smudges, abrasions or tears on them. If at least one of the defects is present, the part is immediately replaced with another.

Installation of new pads is carried out only after a thorough inspection of the entire system has been carried out. The installation itself does not require additional skills.

Signs of wear on Renault Logan pads

Wear sensors indicate that consumables need to be replaced. They are mechanical and electronic:

• Mechanical - just a short metal plate, which, when the thickness of the friction lining decreases, begins to rub the surface of the brake disc.
• Electronic - a pair of connectors, a wire, an electrical contact. After two-thirds of the friction layer is erased, the contact closes the circuit to the surface of the disc.

The signal for the need for replacement is a high, unpleasant whistle (creaking) in the area of ​​the front wheels when braking. Another alarming sign is a burning yellow or red warning light on the instrument panel with the on-board computer message “check the pads”.

Products with electronic wear indicator

An objective indicator of the condition of the brakes is the thickness of the friction lining. The new part has a total height of 18 mm (for the front) and 4.5 mm (for the rear). Minimum acceptable values: 6 mm and 3.5 mm, respectively. If the lining has not yet been worn down to a minimum, but is already cracked, oily or worn at an angle, it will definitely have to be replaced (along with the others).

How to change rear pads: step-by-step instructions

Before starting work, you need to fully lower the handbrake lever. To clean stuck threads, you may need WD-40.

Renault Logan drum (rear) brake mechanism

Logan rear brake maintenance sequence:

1. Loosen the wheel nuts, install a jack, and secure the wheels with “shoes” (stops). Raise the car.
2. Remove the cap from the wheel hub nut, the wheel itself, and loosen the hub nut. Remove the brake drum. Clean the mechanism and inspect for defects.
3. Remove the spring clips (turn their “cup” 45 degrees with a screwdriver, pull out the spring). Remove the garter springs. First the upper one, then the lower one, and then, after pulling out the pins, remove the handbrake cable and the “shoes” themselves, removing the adjustment bar from them.
4. Replace the consumables by assembling the brake mechanism in reverse order. Carry out the same manipulations with the second wheel.
5. After the car is removed from the jack, you need to activate the self-lifting mechanism by pressing the brake pedal several times ,
   and also check the adjustment of the handbrake.

How to replace the front ones

Installation of new front pads is carried out according to the following instructions.

1. Secure the rear wheels with wheel chocks and jack up the front wheels.
2. Remove the wheels and insert a screwdriver into the space between the caliper and pad, pressing the piston into the cylinder.
3. Using a spanner wrench, unscrew the caliper clamp and lift its hinged part.
4. Remove the pads from their guide and remove the retaining clips.
5. Clean the pad seats from traces of corrosion.
6. Apply grease to the surface of the guide and install new pads.
7. Lower the caliper to its original place, tighten the fixing bolt and put on the wheel.

Replacing front pads Renault Logan 1

Always change brake pads on Renault Logan as a set on both wheels of the same axle . To replace, you will need a minimum of tools:

• key to 17;
• socket with wrench or wrench 13;
• thick flat screwdriver.

The thickness of the lining must be at least 6 mm (link to photo source)
Structurally, Renault Logan 1st generation is simple and reliable , this makes life easier for drivers who are accustomed to servicing the car themselves.

Before replacing, make sure that the brake fluid level in the expansion tank is not exceeded.

If there is a lot of liquid, then the excess will have to be pumped out with a syringe or a rubber “bulb” so that after recessing the pistons in the calipers, the TZ does not overflow.

1. Jack up the car and remove the wheel.
2. Clean the caliper from dirt with a wire brush.
3. Use one key (17) to secure the guide pin, and with the second (13) unscrew the bolt on the lower inner side of the caliper.

   
   (link to photo source)

4. Lift up the floating bracket.

   
   (link to photo source)

5. Remove the front pad, leave the rear one in place to use it as a stop when retracting the piston.
6. Using a screwdriver as a lever, push the piston all the way into the body.

   
   (link to photo source)

7. Remove the remaining block.
8. Clean the guides, their seats and spring brackets from accumulated dirt. Lubricate your fingers with grease (use a special one). Check all boots for damage.

   
   (link to photo source)

9. Place the new brake pads in place.
10. Close the floating bracket and secure it with a bolt with a tightening torque of 3.4 kgf.m.

Repeat the procedure with the second wheel. When finished, press the brake pedal 3-4 times to even out the gaps between the discs and pads.

For the first 50-100 km, try not to brake sharply.

Renault Logan 1 rear drum maintenance

Required tool for replacement

To replace the rear brake pads yourself, you will need the following tools:

• Screwdriver
• Pliers
• Wrench and socket sets
• WD-40
• Jack and wheel chocks
• New pads

You can't go anywhere without WD-40! Rust converter may be required

Installation work must be carried out first on one wheel and then on the other

Please note that the included pads for the left and right wheels are different, do not confuse their elements during installation

detailed instructions

1. First of all, you need to put the car on a flat surface, fix the gearshift lever in 1st gear and loosen the handbrake as much as possible.
2. Before lifting the car on a jack, do not forget to place wheel chocks under the front wheels and loosen all the nuts on the rear wheels.
3. Using a screwdriver, you need to pry up the protective metal cap and remove it, then loosen the nut securing the wheel bearing and drum using a “30” wrench.
4. After lifting one of the sides and loosening all the nuts, remove the wheel and brake drum. After dismantling, it must be cleaned of dust and dirt.
5. Next, you need to remove the cup adjuster and its spring (rotates 45 degrees). Pliers and a screwdriver work well for this procedure. Then remove the block support post from the hole.
6. Then we use pliers to remove the spring that tightens the pads together (the long one is located on top).
7. Remove (pin).
8. Then remove the lower (tensioning pad) spring.
9. And lastly, remove the handbrake cable.
10. Next we dismantle the old pads.
11. We remove the bar that regulates the gap (located next to the tension spring).

Inspection of the wheel brake system

Inspect the condition of the brake drum, the condition of the brake cylinder for leaks and biting

It is necessary to pay attention to the condition of the brake drum; the maximum permissible values ​​of its internal diameter should not exceed the reading of 204.3 mm, or there are strong burrs and grooves on it. Then replacing the drum itself will also be a matter of course and mandatory.

We carry out an external inspection of the brake cylinders; to do this, just move the edge of the boot from the body

The presence of brake fluid on its surface will indicate that the unit is faulty (leaking) and requires replacement (an assistant will be required to dismantle and bleed the brakes). Additionally, we inspect the brake hoses for cracks, leaks, abrasions and tears. If any of the above are found, then they also need to be replaced.

When the entire brake system on the wheel has been inspected, it is necessary to install new pads. All installation is carried out in proportion to removal and does not require additional dexterity and skills.

Hooray! New pads finally installed. Putting it all back together

Exactly the same procedure must be performed on the second wheel.

Setting up the handbrake and checking the operation of the system

After the pads are installed and the car is removed from the jack, you need to make sure that the system is working, namely, that the gap between the pads and the brake drum is set. To do this, you need to press the brake pedal several times, as a result of which the automatic adjustment mechanism will work and characteristic clicks will be heard. After a short effort they will stop - this will indicate that the adjustment is complete.

Next, you should check the progress and condition of the parking brake; if necessary, it should be adjusted.

» alt=»»>

ADVICE!

In a complex of three or four times, you need to accelerate to 60-70 km/h and brake smoothly. It is these actions that will allow the pads to smoothly grind into the brake drums.

To summarize, we can confidently say that the procedure for replacing rear brake pads for Renault Logan is within the power of any motorist who likes to maintain his car on his own.

How to manually replace elements on the rear axle?

But if the car owner is more or less experienced, then replacing the rear brake pads is not such a difficult procedure for him, even if he does everything with his own hands, especially if he reads the video or printed instructions in advance.

• First, we install the car on a level area. Using the lever, we activate the first gear in the box.
• Before lifting the Renault Logan using a jack, do not forget to place anti-roll devices under the front wheels and loosen the tightening torques of the wheel rim fixing nuts.
• Remove the safety cap with a screwdriver. Loosen the tightening torque of the nut that secures the drum and wheel bearing.
• We dismantle the drum itself with our own hands and clean its surface from dirt and corrosion deposits. We inspect the entire area of ​​the working area for wear and the presence of the previously mentioned defects.
• Next, we dismantle the cup regulator together with the spring element. Without fanatical effort, we turn the spring itself at an angle of 45 degrees (if the need arises). We use pliers in combination with a screwdriver.
• Next, remove the support post from the corresponding block.
• We remove the spring that serves to tighten the block. We use the same tools. The part is located in the upper area of ​​the brake mechanism.
• Remove the pin.
• Remove the spring at the bottom of the assembly.
• The last step is to disconnect the handbrake activation cable.

We proceed to dismantling the used pads. Here you will need to remove the bar used to adjust the gap. It is located near the tension spring.

Which pads to choose

In order not to buy a fake, choosing among trusted manufacturers (FERODO, Delphi, Brembo, ATE, TRW), avoid frankly cheap options.

Renault Logan 2 cars are equipped with front disc brakes. Disc diameter 238 mm (or 259 mm), thickness – 12 mm. The most convenient way to select suitable spare parts is by the VIN code of the car.

New pads for the front brake Renault Logan

Cars Renault Logan LS (1.4; 1.6), produced from the end of 2008 to 2015 (including transitional models of the 2009 first generation), Renault Logan II - are equipped with “drum” systems of 3 modifications at the rear.

No need to save. It is better to take spare parts that cost above average. Friction linings come in “soft” and “hard” types. The service life of “soft” ones is less than that of “hard” ones, but they do not wear out the surface of the disks as much. Hard “carbon” linings can withstand high temperatures. They are designed for aggressive driving with frequent braking. They are placed on ventilated brake discs.

Rear brake pads

The rear brake circuit is represented by drum pads. They perform two functions simultaneously: braking and securing the disc when the hand parking brake is activated.

Replacements (1.2 / 75 hp, 1.6 / 82 (102) hp)

What's the result?

Taking into account the above information, it becomes clear that timely maintenance and high-quality repair work on replacing brake pads allows you to obtain maximum efficiency of the car’s braking system.

At the same time, it is important not only to change them on time, but also to select them correctly, since safety and comfort directly depend on their quality. Finally, we note that the condition of the pads must be constantly monitored, since critical wear of the friction linings will lead to the brakes deteriorating and the pads will begin to damage the brake discs and drums.

To prevent this from happening, the driver must pay attention to the main and indirect signs of wear (for example, squeaking or grinding brake pads), vibrations during braking, the car pulling away from straight-line motion, etc. If such signs appear, replacing the pads can often solve the existing problems.

Checking the condition of the brake pads

Renault Logan is equipped with rear drum brakes. The maintenance manual does not specify a specific time frame for replacing them, however, every 10-15 thousand kilometers it is necessary to check their condition. And if, upon inspection, it is determined that the thickness of the pads is 6 millimeters or less (including the base), then they should be replaced.

In addition, there are a number of other reasons, when they occur, replacing the pads becomes mandatory.

• Presence of cracks and chips on the drum base
• The appearance of a piercing grinding and squeaking sound from the pads when braking
• Detachment of linings from the base of the block.
• The parking brake does not hold the car at an angle (the handbrake cable may need to be replaced).

Important!

When replacing brake pads on the rear drums, it is necessary to install all four friction linings on the axle; partial replacement is completely excluded.

What brake pads do Loganovody recommend?

Many companies have been certified for the use of brake pads, and Renault’s list is very large. However, over time, Renault Logan car enthusiasts have identified a list of clear favorites and outsiders. Thanks to this rating, you can easily make your choice and choose the best manufacturer.

One of the brake pad articles (described below are the sizes used on Renault Logan)

Logan experts recommend:

1. Mapco (Germany)
2. Fenox (Belarus)

   Rear pads from "dad"

3. Ferodo (UK)
4. Sangsin (South Korea)
5. Delphi (France)
6. Bosch (Germany)

   Bosch brake pads

Loganovodov do not recommend:

1. Markon (Russia)
2. Finwhale (Switzerland)

Often, manufacturers of goods that do not meet the required quality package them in beautiful packaging with promising labels, which often do not correspond to reality. Therefore, it is worth learning from the mistakes of others and choosing only what has already proven itself.

Don't go wrong with your choice

The most reliable way is to come to the store with an old block

Please note that Renault Logan cars are equipped with three types of brake pads:

• Brake pads 180 mm. article 7701205758 (installed on cars manufactured in 2005) (most often Logan drivers take MapcO)

  Mapco pads

• Pads 200 mm article number 6001551409 (designed for installation with Bosch brakes)
• Pads 200 mm article 7701203979 (installed on most cars)

Therefore, before making a purchase, you must find out your article number.