Brake fluid for Skoda Octavia A7. Timely replacement of brake fluid for Skoda Octavia A7 is the key to safety on the road

Skoda Octavia A7 exported to Russia were equipped with 1.2 TSI engines (later replaced by 1.6 MPI), 1.4 TSI, 1.8 TSI and a 2.0 TDI diesel unit, complete with manual, automatic or robotic gearboxes. The service life of the units will depend on the correctness and frequency of maintenance. Therefore, all routine maintenance must be done in strict accordance with the maintenance card. For the frequency of maintenance, what is needed for this and how much each maintenance will cost for the Octavia III A7, see the detailed list.

The replacement period for main consumables is 15000 km or one year of vehicle operation. During maintenance, there are four main maintenance tasks. Their further passage is repeated after a similar period of time and is cyclical.

Skoda Octavia Mk3 technical fluid volume table
Engine Engine oil(l) coolant(l) Manual transmission (l) Automatic transmission/DSG(l) Brake/Clutch, with/without ABS (l) Power steering(l) Washer with/without headlights (l)
Gasoline engines
TSI 1.2 4,0 8,9 1,7 7,0 0,53/0,48 1,1 3,0/5,5
TSI 1.4 4,0 10,2 1,7 7,0 0,53/0,48 1,1 3,0/5,5
TSI 1.8 5,2 7,8 1,7 7,0 0,53/0,48 1,1 3,0/5,5
TSI 2.0 5,7 8,6 1,7 7,0 0,53/0,48 1,1 3,0/5,5
Diesel units
TDI CR 1.6 4,6 8,4 - 7,0 0,53/0,48 1,1 3,0/5,5
TDI CR 2.0 4,6 11,6/11,9 - 7,0 0,53/0,48 1,1 3,0/5,5

The maintenance schedule for the Skoda Octavia A7 is as follows:

List of works during maintenance 1 (15,000 km)

  1. Changing the engine oil. Original CASTROL EDGE 5W-30 LL is filled from the factory for extended service life, meeting VW approval 504.00/507.00. Average price per canister EDGE5W30LLTIT1L 800 rubles; and for a 4-liter EDGE5W30LLTIT4L - 3 thousand rubles. As a replacement, the use of oils from other companies is also acceptable: Mobil 1 ESP Formula 5W-30, Shell Helix Ultra ECP 5W-30, Motul VW Specific 504/507 5W-30 and Liqui Moly Toptec 4200 Longlife III 5W-30. The main thing is that the oil corresponds to the classification ACEA A3 and B4 or API SN, SM (petrol) and ACEA C3 or API CJ-4 (diesel), with approval for gasoline engine VW 504 And VW 507 for diesel.
  2. Replacing the oil filter. For 1.2 TSI and 1.4 TSI engines, the original will have VAG 04E115561H and VAG 04E115561B. The cost of such filters is around 400 rubles. The VAG 06L115562 oil filter is suitable for the 1.8 TSI and 2.0 TSI engines. Price 430 rubles. On the diesel 2.0 TDI there is VAG 03N115562, costing 450 rubles.
  3. Replacing the cabin filter. The number of the original carbon filter element is 5Q0819653 and has a price tag of about 780 rubles.
  4. Adding G17 additive in fuel (for gasoline engines) product code G001770A2, average price 560 rubles per 90 ml bottle.

Checks during maintenance 1 and all subsequent ones:

  • visual control of the integrity of the windshield;
  • checking the operation of the panoramic sunroof, lubricating the guides;
  • checking the condition of the air filter element;
  • checking the condition of the spark plugs;
  • resetting the maintenance interval indicator;
  • control of tightness and integrity of ball joints;
  • checking the play, reliability of fastenings and integrity of the tie rod end covers;
  • visual inspection of the absence of damage to the gearbox, drive shafts, CV joint covers;
  • checking wheel bearing play;
  • control of tightness and absence of damage to the brake system;
  • control of brake pad thickness;
  • checking the level and adding brake fluid if necessary;
  • monitoring and adjusting tire pressure;
  • control of the remaining tire tread height;
  • checking the expiration date of the tire repair kit;
  • checking shock absorbers;
  • monitoring the status of external lighting devices;
  • monitoring the condition of the battery.

List of works during maintenance 2 (for 30,000 km)

  1. Replacing brake fluid. The first brake fluid change occurs after 3 years, then every 2 years (MOT 2). Any diesel fuel type DOT 4 is suitable. The volume of the system is slightly more than one liter. Average cost per 1 liter 600 rubles, article number - B000750M3.
  2. Replacing the air filter. Replacing the air filter element, the article number for cars with 1.2 TSI and 1.4 TSI engines will correspond to filter 04E129620. The average price of which is 770 rubles. Air filter 5Q0129620B is suitable for 1.8 TSI, 2.0 TSI, 2.0 TDI engines. Price 850 rub.
  3. Timing belt. Checking the condition of the timing belt (the first inspection is carried out after 60,000 km or at TO-4).
  4. Transmission. Check the manual transmission oil, top up if necessary. For a manual transmission, the original “Gear Oil” transmission oil with a volume of 1 liter is suitable - VAG G060726A2 (for 5-speed gearboxes). For six-speed gearboxes, transmission oil, 1 l - VAG G052171A2.
  5. Check the condition of the drive belt of the mounted units and, if necessary, replace it, catalog number - 6Q0260849E. average cost 1650 rubles.

List of works during maintenance 3 (45,000 km)

  1. Carry out work related to Maintenance 1 - change the oil, oil and cabin filters.
  2. Pouring G17 additive into fuel.
  3. First brake fluid change on a new car.

List of works during maintenance 4 (mileage 60,000 km)

  1. All work provided for in Maintenance 1 and Maintenance 2: change the oil, oil and cabin filters, as well as change the air filter and check the drive belt (adjust if necessary), fill the tank with G17 additive, change the brake fluid.
  2. Replacing spark plugs.

    For 1.8 TSI and 2.0 TSI engines: original spark plugs - Bosch 0241245673, VAG 06K905611C, NGK 94833. The approximate cost of such spark plugs is 650 to 800 rubles / piece.

    For 1.4 TSI engines: suitable spark plugs VAG 04E905601B (1.4 TSI), Bosch 0241145515. Price about 500 rub./piece.

    For 1.6 MPI units: spark plugs produced by VAG 04C905616A – 420 rubles per piece, Bosch 0241135515 – 250 rubles per piece.

  3. Replacing the fuel filter. Only in diesel engines, product code 5Q0127177 - price 1,400 rubles (in gasoline engines, separate replacement of the fuel filter is not provided). In diesel engines with a common rail system every 120,000 km.
  4. Changing the DSG oil and filter (6-speed diesel). Transmission oil "ATF DSG" volume 1 liter (order code VAG G052182A2). Price 1200 rubles. Automatic transmission oil filter manufactured by VAG, product code 02E305051C – 740 rubles.
  5. Checking the timing belt and tension roller on diesel and gasoline engines. Manual transmission oil control, if necessary, top up. For a manual transmission, the original “Gear Oil” transmission oil with a volume of 1 liter is suitable - VAG G060726A2 (for 5-speed gearboxes). For six-speed gearboxes, transmission oil, 1 l - VAG G052171A2.
  6. List of works for mileage 75,000, 105,000 km

    All work provided for by Maintenance 1 - changing the engine oil, oil and cabin filters, pouring the G17 additive into the fuel.

    List of works for a mileage of 90,000 km

  • All work that needs to be done during maintenance 1 and maintenance 2 is repeated.
  • It is also necessary to check the condition of the drive belt of the attached units and, if necessary, replace it, the air filter element, the timing belt, and the manual transmission oil.

List of works for a mileage of 120,000 km

  1. Complete all work of the fourth scheduled maintenance.
  2. Replacing the fuel filter, gearbox oil and DSG filter(only in diesel engines, also including internal combustion engines with the Common Rail system)
  3. Replacing the timing belt and tension roller. Upper guide roller 04E109244B, its cost is 1800 rubles. The timing belt can be purchased under product code 04E109119F. Price 2300 rub.
  4. Checking manual transmission and automatic transmission oil.

Replacements according to service life

Coolant replacement not tied to mileage and occurs every 3-5 years. Monitor the coolant level and top up if necessary. The cooling system uses purple liquid “G13” (corresponding to the VW TL 774/J standard). Catalog number of the container is 1.5 l. - G013A8JM1 is a concentrate that must be diluted with water in a ratio of 2:3 if the temperature is up to – 24°C, 1:1 if the temperature is up to – 36° (factory filling) and 3:2 if the temperature is up to – 52°C. Filling volume is about nine liters, the average price is 590 rubles.

Changing the gearbox oil The Skoda Octavia A7 is not covered by the official maintenance regulations. It says that the oil is used for the entire service life of the gearbox and during maintenance only its level is monitored, and if necessary, only the oil is topped up.

The procedure for checking the oil in the gearbox is different for automatic and manual transmissions. For automatic transmissions, the check is carried out every 60,000 km, and for manual transmissions - every 30,000 km.

Filling volumes of gearbox oil for Skoda Octavia A7:

The manual transmission holds 1.7 liters of SAE 75W-85 (API GL-4) gear oil. For manual transmissions, the original “Gear Oil” transmission oil with a volume of 1 liter is suitable - VAG G060726A2 (for 5-speed gearboxes), price 600 rubles. In the “six-speed” transmission oil, 1 l - VAG G052171A2, cost about 1600 rubles.

Replacing the fuel filter on gasoline engines. Fuel supply module with G6 fuel priming pump, with built-in fuel filter (filter cannot be replaced separately). Replacement of the gasoline filter is carried out only with replacement of the electric fuel pump, replacement code 5Q0919051BH - price 9,500 rubles.

Replacing the drive belt Skoda Octavia is not available. However, every second maintenance it is necessary to check and, if necessary, replace the belt of the attachments art. AD. Average price 1000 rub. As a rule, when carrying out repairs, the drive belt tensioner VAG 04L903315C is also replaced. Price 3200 rubles.

Replacing the timing chain. According to the passport data, replacement of the timing chain is not provided, i.e. Its service life is calculated for the entire service life of the car. The timing chain is installed on gasoline engines with volumes of 1.8 and 2.0 liters. In case of wear, replacing the timing chain is the most expensive, but it is also rarely required. The article number of the new replacement chain is 06K109158AD. Price 4500 rubles.

Having analyzed the stages of ongoing maintenance, a certain pattern is discovered, the cyclicity of which is repeated every four maintenance. The first maintenance, which is also the main one, includes: replacing the engine lubrication and car filters (oil and cabin filters). The second maintenance includes work on replacing materials in TO-1 and, in addition, replacing the brake fluid and air filter.

Octavia A7 maintenance cost

The third technical inspection is a repetition of TO-1. Maintenance 4 is one of the key car services and one of the most expensive. In addition to replacing the materials necessary for passing TO-1 and TO-2. It is necessary to replace the spark plugs, oil and filter of the automatic transmission/DSG (6-speed diesel) and the fuel filter on a car with a diesel engine.

Cost of technical Škoda Octavia A7 service
Maintenance number Catalog number *Price, rub.)
TO 1motor oil - 4673700060
oil filter - 04E115561H
cabin filter - 5Q0819653
G17 fuel additives product code - G001770A2
4130
TO 2All consumables first THAT, and:
air filter - 04E129620
brake fluid - B000750M3
5500
TO 3Repeat first THAT 4130
TO 4All work provided for in TO 1 And TO 2:
spark plugs - 06K905611C
fuel filter (diesel) - 5Q0127177
Automatic transmission oil - G052182A2 and DSG filter (diesel) - 02E305051C
7330(3340)
Consumables that change without reference to mileage
CoolantG013A8JM1590
Drive beltVAG 04L260849C1000
Manual transmission oilG060726A2 (5 st.)
G052171A2 (6 st.)
600
1600
Automatic transmission oilG052182A21200

*The average cost is indicated as of prices in the fall of 2017 for Moscow and the region.

TO 1 is basic, as it includes mandatory procedures that will be repeated when new ones are added to the next maintenance. The average price at a service station of a dealer network for replacing the engine oil and filter, as well as the cabin filter, will cost 1200 rubles

TO 2 In addition to the maintenance provided for in Maintenance 1, the replacement of the air filter (500 rubles) and brake fluid 1200 rubles is added, total - 2900 rubles

TO 3 no different from TO 1, with the same set price 1200 rubles

TO 4 one of the most expensive maintenance, as it requires the replacement of almost all replaced materials. For cars with gasoline engines, in addition to the costs established by maintenance 1 and maintenance 2, it is necessary to replace the spark plugs - 300 rubles/piece. Total 4100 rub.

On cars with diesel units, in addition to replacing the specified maintenance 2 and maintenance 1, it is necessary to change the fuel filter and gearbox oil DSG(with the exception of vehicles with the Common Rail system). Replacement of the fuel filter - 1200 rubles. An oil change will cost 1,800 rubles, plus a filter replacement will cost 1,400 rubles. Total 7300 rubles

TO 5 repeats TO 1.

TO 6 repeats TO 2.

TO 7 work is carried out by analogy with TO 1.

TO 8 is a repetition of maintenance 4, plus replacement of the timing belt - 4800 rubles

Total

The decision which routine work to undergo at a service station, and which you can handle with your own hands, you make based on your own strengths and skills, remembering that all responsibility for the actions performed lies with you. Therefore, you should not delay the next maintenance, as this may affect the performance of the car as a whole.

Brake fluid typically receives little attention. Many drivers completely forget about it. And this could be a fatal mistake. While the car is under warranty, if the official representatives work conscientiously, the brake fluid will be replaced once. Then everything is in the hands of the car owner.

Why does brake fluid need to be changed regularly?

According to the regulations, the service life of brake fluid on a Skoda Octavia A7 is 2 years. After this time, it is recommended to change the fluid. To understand why replacing brake fluid, let's consider its composition and properties.

The brake system of the Skoda Octavia A7 uses DOT4. The base of this liquid consists of a mixture of boric acid and glycol. To improve performance, several additives have been added to it, each of which plays its own role. The significant parameters of DOT4 can be reduced to several points.

ATTENTION! The ingress of water into the brake fluid greatly reduces the resistance of the brake fluid to temperature loads. For example, if the proportion of water reaches 2-3% of the liquid volume, temperature resistance may decrease by 30%. Degradation of additives leads to a decrease in the lubricating properties of the fluid and also increases chemical aggressiveness. Therefore, changing brake fluid is an important procedure that should be performed at the frequency recommended by the manufacturer.



The freezing point does not always mean the moment of transition to a solid state of aggregation. When the temperature drops to a critical level, the liquid becomes so viscous that its movement along the highways practically stops. If the limiting state of negative temperature is reached, the braking system is completely paralyzed. The pedal is almost impossible to press.

When a liquid boils, its most volatile components are released as steam, creating a so-called plug. A gaseous body compresses quite easily. Therefore, the force transmitted from the master cylinder is absorbed by the gas lock. In this case, the pedal becomes soft and pliable. If the brakes work, then only partially.

Replacing brake fluid for Skoda Octavia A7 and features of the procedure at a service station

To renew the brake fluid, it is completely pumped out of the expansion tank. At this stage, its composition is analyzed. Particular attention is paid to the presence of solid inclusions. If these are rubber particles, it means that the rubber seal is being destroyed somewhere. In this case, an additional inspection of the entire pipeline and working elements is carried out.


When removing fluids from the circuits, its composition is carefully inspected for each wheel separately. Particular attention is paid to the presence of air bubbles and foreign inclusions. The presence of air means the system is leaking. There is an air leak somewhere. There are several possible points through which air can enter the system:

  • Micropores on pipelines;
  • Loss of tightness at connection points;
  • Worn caliper piston.

Usually the appearance of air is accompanied by smudges.

If, while the brake fluid of the Skoda Octavia A7 is being replaced, any system malfunctions are discovered, the car owner must be informed about this. Additional repairs are carried out upon agreement.

Replacing brake fluid for Octavia A7 in our auto services

Our network of car services carries out maintenance of Skoda Octavia A7 cars on a professional basis. After the end of the warranty period, car owners often look for a less expensive service, since service at official service stations is quite expensive. We offer the following conditions for cooperation for a relatively low price.


REFERENCE! The work of qualified specialists, including replacing the Octavia A7 brake fluid, as well as the use of high-quality materials cannot be cheap. If somewhere they promise you that the replacement will be carried out by a high-level specialist, and the fluid will be the best available on the market, and all this will cost 2 times less than at a specialized service station - most likely, you are being misled. No one will work at a disadvantage.

If you decide to replace the brake fluid and want to get a guaranteed quality result, contact us.

Special tools required:

– A spanner wrench for unscrewing the air bleeder fitting.
– Transparent plastic hose with an internal diameter of 6 mm and a container for collecting brake fluid.

ATTENTION

Do not reuse used brake fluid.

Observe precautions when working with brake fluid, and refer to subsection Brake fluid .

Brake fluid absorbs moisture through the pores of the brake hoses and the reservoir vent. As a result, the boiling point of the liquid decreases during operation. When the brakes are heavily loaded, this can even lead to steam formation, which reduces the effectiveness of the brakes.

Brake fluid should be replaced with new one every 2 years, preferably in the spring. If you drive frequently in mountainous areas, the fluid must be replaced more often.

At a service station, air from the brake system is usually removed using a special device. However, this can be done without using the specified device. In this case, the brake system is pumped by the brake pedal. This requires the participation of an assistant.

ATTENTION

If during the process of removing air from the brake system, the fluid level drops sharply, then air leaks into the ABS pump. In this case, the air must be removed at a service station using a special device. When replacing any brake hose, air from the system must also be removed at a service station. Until this is done, you cannot use the car.

Air removal sequence:


EXECUTION ORDER
1. Mark the brake fluid level on the reservoir with a felt-tip pen. After replacing the fluid, restore the previous level. This will prevent the system from overflowing with fluid when replacing brake pads.
2. Unscrew the brake fluid reservoir cap.
ATTENTION

It is not possible to suck the brake fluid out of the reservoir using one bottle, since there is a rigidly mounted mesh in the filler pipe.

3. Cars with manual transmission: Since the clutch drive operates on brake fluid, remove air from the clutch drive, and refer to the subsection Removing air from the clutch hydraulic system .
ATTENTION

When removing air from the clutch slave cylinder, at least 100 cm 3 (0.1 l) of brake fluid must be pumped out to replace the fluid with a new one.

4.
5. Carefully open the bleeder fittings without unscrewing them. It is recommended to spray the fittings with a rust remover 2 hours before removing air. If the fittings do not turn away, it is recommended to perform this operation at a service station.
6. Place a clean transparent hose onto the fitting of the right rear caliper and place a suitable container. To be able to access the fitting, it is necessary to either remove the wheel or raise the car or install it above the inspection hole.
7. Set the manual transmission to neutral and apply the parking brake. Start the engine and let it idle.
8. Have an assistant press the brake pedal several times to build up pressure in the system. Keep the pedal pressed. Use spanner wrench 1 to open the air bleeder on the right rear caliper. Close the fitting when the pedal hits the floor. Take your foot off the pedal.
9. Cars with manual transmission: With the engine running, pump out the brake fluid until it in the reservoir reaches the level of the clutch drive connecting pipe (arrow). Do not allow the fluid level to drop too low, otherwise air may enter the system through the reservoir. Be sure to add only new fluid to the system.
10. Close the fitting.
11. Cars with manual transmission: Since the clutch drive operates on brake fluid, remove air from the drive, and refer to the subsection Removing air from the clutch hydraulic system .
ATTENTION

To replace the brake fluid in the clutch drive, at least 100 cm 3 (0.1 l) must be pumped out from the drive hydraulic cylinder.

12. Fill the reservoir with new brake fluid to the MAX mark.
13. Pump out the old brake fluid from the other calipers in sequence - rear right, rear left, front right, front left.
ATTENTION

The draining brake fluid must be clean and free of air bubbles. About 250 cm 3 of liquid should be pumped out of each caliper.

14. Press the brake pedal and check for free play. It should not exceed 1/3 of the pedal travel.
15. Fill the brake fluid reservoir to the pre-existing level.
16. Screw the cap onto the tank.
Attention, perform a reliability check:

– Are the brake lines and hoses secured?
– Are the brake hoses in the holders?
– Are the bleeder fittings tightened?
– Is there enough fluid in the system?

17. With the engine running, check the system for leaks. To do this, press the brake pedal about 10 times with a force of 200 - 300 N (corresponds to 20 - 30 kg). The brake pedal should not go backwards. Check all connections for leaks.
18. Finally, test the brakes on a lightly trafficked road. To do this, you need to do at least one strong braking, checking the operation of the ABS (a sign of ABS operation is the pulsation of the brake pedal when braking).
ATTENTION

Watch out for traffic following your car. The effect of ABS is best seen on unpaved roads.

Do not dispose of brake fluid in household waste or anywhere else. Local authorities should inform about brake fluid collection points.