Replacing the cabin filter (for use on the Ford Focus III model)

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Preparation for replacement and necessary tools

Preparatory work includes the following steps:

• collecting the necessary tools;
• purchasing a new cleaner;
• familiarization with safety precautions.

List of required consumables and tools:

• crosshead screwdriver;
• new product;
• gloves (if it is convenient to work in them);
• work clothes;
• rags;
• LED flashlight;
• thin plastic spatula;
• car vacuum cleaner.

Safety recommendations when replacing the cabin filter in Focus 3:

• perform work away from children and animals;
• make sure you purchase the correct cleaner;
• take care in advance of the place where the replacement will be carried out;
• It’s worth preparing a glass cleaner that you can use to wipe the filter housing. This keeps it clean longer;
• make sure that the cleaner “fits” into place during installation, otherwise the work was done in vain.

Having completed the steps described above, you can proceed directly to the replacement.

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How to change the cabin filter of a Ford Focus 3 - read all the details

Replacing the cabin filter of a 2012 Ford Focus 3 is one of the procedures for routine vehicle maintenance. This photo report will also be useful to Ford owners whose cars are based on the global Ford platform of the C segment: Escape, Kuga, C-Max and Transit. Changing the cabin filter with your own hands is not very difficult.

When to change and which cabin filter for Ford Focus 3 to install

The frequency of replacing the cabin filter, according to the regulations, is 15,000 km. Considering the difficult conditions (heavy dust, smoke) in which the car is likely to drive, it would not be a bad idea to check the filter earlier, at 10,000 km. If it is heavily soiled, it needs to be changed, and if it is slightly soiled, it needs to be blown out with compressed air.

The Ford Focus 3 cabin filter is located under the glove compartment on the left side.

The catalog number of the original cabin filter for Ford Focus 3 is 1709013 (carbon). Analogs: MANN CUK25007 (carbon), MANN CU25007 (regular), FILTRON K1154A, BOSCH 1987432598, PURFLUX AHC212, MAHLE LAK875 and others.

This is interesting: How to connect your phone to a Ford Focus 2 radio via bluetooth

tools

If you decide to manually change an element of the air system in a Ford Focus 1, prepare in advance:

• Flat screwdriver;
• new interior filter.

Signs of a clogged filter

There are a number of signs indicating that the consumable is severely clogged and needs to be replaced.

The signs are:

1. Decrease in the performance of the interior heating and air conditioning system;
2. A large amount of dust in the cabin (clearly visible when sunlight enters the cabin);
3. Musty smell that doesn't go away.

All this will signal that the cleaning element is clogged and needs to be changed.

When does a Ford Focus 3 cabin filter need to be replaced?

If you follow the instructions from the manufacturer, the installation of a new filter element to replace the clogged one should be performed every 20-30 thousand kilometers. Considering the difference in the condition of the roads there and here, this figure can easily be divided by 1.

5, and if the car is forced to spend a lot of time in traffic jams, then even doubled.

There is an alternative opinion, tested by many owners of the third Focus - replacement should be done twice a year, and preferably before the onset of the off-season (at the end of summer and winter).

Over time, the cabin filter inevitably becomes clogged, its throughput deteriorates, which leads to a decrease in the efficiency of blowing the cabin with cold air in summer and warm air in winter.

In addition, carbon filter elements that adsorb “aromatic” chemical compounds become so saturated with them over time that they themselves become a source of unpleasant odors inside the machine. It is this symptom that can be called one of the signs indicating the need to replace the Ford Focus 3 cabin filter.

If this is not done, you will breathe air that will not only smell “tasteless”, but also pose a real threat to health, first of all, the driver.

Of course, it is wrong to focus only on average statistics, since the condition of the filter is influenced by many related factors: from the prevailing weather conditions in a given region to the driving style of the vehicle owner, from the frequency of use of the car to the type of road surface on which you have to drive. It is clear that driving on unpaved roads significantly shortens the service life of the air/cabin filters.

Symptoms of a clogged cabin filter

The following signs indicate that the filter element needs to be changed:

• the appearance of a large amount of dust in the cabin, which is noticeable even without direct sunlight;
• an unpleasant odor that cannot be eliminated by ventilating the car also indicates the need for immediate replacement;
• the speed and power of the air flow has decreased when the ventilation is turned on, the stove or air conditioner is running;
• fuel consumption has increased.

Replacement algorithm

Before replacing the Ford Focus 3 cabin filter, we stock up on the following tools:

• Phillips screwdriver;
• a small amount of rags;
• car vacuum cleaner.

Since the question of where the Ford Focus 3 cabin filter is located is irrelevant for most owners of this model, you can safely begin work in the following sequence:

As you can see, there is nothing complicated; even for an untrained user, this procedure will take a maximum of 20-30 minutes. We can say with a high degree of confidence that after replacement, both the stove and the air conditioner will regain their previous efficiency.

Note that the cost of these works at a service station will be approximately equal to the cost of the filter itself, that is, you will have the opportunity to save about 500-1000 rubles. If you have never done this before, it is advisable, before changing the cabin filter of a Ford Focus 3, to study video materials on this topic - this will give you confidence in your abilities and significantly simplify the task.

The best prices and conditions for the purchase of new cars

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How often should I replace it?

As with the vast majority of modern cars, the service life of the Focus 3 cabin filter is tied to maintenance periods - it must be replaced every 15 thousand kilometers.

However, the use of a carbon filter brings with it one serious drawback - in the urban atmosphere the sorbent becomes actively polluted, and the owner can feel exhaust gases in the cabin much earlier than the filter curtain itself becomes noticeably clogged with dust. In traffic jams, the carbon filter may lose efficiency already at 7-8 thousand; in fact, it will have to be changed twice during the service interval.

The summer season also reduces the filter resource - in summer, dirt roads become a source of huge amounts of dust, especially in regions with a traditionally high degree of soil erosion.

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Sequence of work

In the Ford Focus 3, the cabin filter is located behind the center console and can be reached from the front passenger side.

Having prepared everything, you can start working:

We immobilize the car and make sure to put it on the handbrake. To gain access to the cabin filter cover, it is necessary to remove the fuse box protective panel located below the glove compartment. This panel is easy to recognize - it is fastened with two pistons; Carefully remove the pistons, and then remove the protective panel and put it aside; Two chips connected to the fuse block may prevent you from removing the consumable. When removing a used element, it will rest against these chips, so we disconnect them; There will be a cover installed on the side wall of the center console that needs to be removed; In Focus models of 3 different years of production, this cover is secured in its own way. In some it is screwed with a bolt with a Phillips screwdriver head, in others it is with a T15 Torx head, and in others it may not have this bolt at all. If there is still a bolt, unscrew it; The lid is also held in place by two latches located on its sides. We press these latches, pull the cover towards you a little, and then pull it down and remove it; There is a filter under the cover; carefully remove it. It may rest against something, so to make removal easier, you can squeeze and bend the old consumable; Wipe the inside of the case with a rag to remove debris and dust; We install a new one in place of the removed one.

It is important to place it correctly. There are arrows on the end surface of the filter; there may also be the inscription “Air Flow”

The arrows indicate the direction of air movement, that is, when installing a new filter, they should point towards the passenger compartment, not the engine compartment; Carefully install the new cleaning element. When installing it, you can also bend and compress it a little. The only important thing is not to damage it. Having installed it in place, we check and, if necessary, straighten the filter so that it is positioned correctly and there are no gaps between it and the housing; Replace the cover and secure it with clamps and a bolt (if present). We connect the chips to the safety block, put the protective panel in place and secure it with caps.

This operation will take no more than 20 minutes to complete. Therefore, it is not necessary to contact a service station to have them change the cabin filter; anyone can change this element on a Ford Focus 3, quickly and saving money.

Timely replacement of this element will ensure clean air in the cabin, absence of dust and litter, adding comfort.

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Replacement frequency

The manufacturer of Ford Focus 3 has established that this element must be replaced every 30 thousand km.
However, our road realities make their own adjustments. And if in winter the air dust content is lower, in summer there are a lot of foreign impurities, which significantly reduces the operating time of the cabin filter, to about 15 thousand kilometers.

If the car is operated in very dusty conditions, it may be necessary to replace the filter even earlier. Therefore, it is not necessary to strictly follow the frequency of changing the air purification element for the cabin according to mileage.

Even if the car is used infrequently, it is recommended to replace it at least once a year, and preferably twice, before the summer and winter seasons.

Problems when paying with bank cards

Sometimes difficulties may arise when paying with Visa/MasterCard bank cards. The most common of them:

1. There is a restriction on the card for paying for online purchases
2. A plastic card is not intended for making payments online.
3. The plastic card is not activated for making payments online.
4. There are not enough funds on the plastic card.

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Functions of the cabin filter in a car

To replace the cabin filter in a Ford Focus 3, you need to understand 2 things:

• where the element is located;
• which product is best suited for this brand of car.

A product is selected based on its design, price range and the functions it performs. Read more about this below.

Cabin filters perform an important role - they purify the air that passengers breathe. But what types are there, and which one provides the greatest advantage?

There are 2 common types of cabin filters:

• anti-dust;
• coal.

Each of them has a different design and individual characteristics.

1 type - anti-dust

Externally and technical characteristics coincide with air filters for the engine. Made in the form of a rectangle. It consists of cellulose or synthetic fiber, along with corrugated paper (laid in rows).

Functional features:

• prevents dust from entering the car interior;
• collects dust, plant pollen;
• traps heavy volatile mixtures and rubber particles.

Experts recommend treating the fiber with a chlorine solution, thus counteracting certain types of bacteria.

Type 2 - coal

Made from synthetic fiber that can trap small particles up to 1 micron in size. This occurs due to electrostatic voltage.

Unlike the first type of cleaner, it consists of three layers:

1. Rough cleaning. Retains large debris.
2. Microfiber that absorbs small particles.
3. Activated carbon layer.

The presence of coal plays a decisive role in the high degree of purification. When harmful substances combine with this element, it neutralizes them. Products are mainly made from coconut charcoal, known for its antibacterial properties.

To help the driver make a choice in favor of the first or second type of cleaner, we will present the pros and cons of each in comparison.

Pros and cons of regular and carbon filters

Which filter to choose for Ford Focus 3? Experienced owners of this car recommend article number: 712 319 0006.

Before preparing and carrying out the replacement, the driver must find where the filter is located. It is located inside the car, on the front passenger side. To get to it, you need to remove a special plug that acts as sound insulation. After this, the driver will see a cover under which there is a cleaning element.

Is it possible to start the engine alone?

There are situations when a car owner finds himself alone with a discharged battery, and there is no one to help. The question arises whether it is possible to start the power unit yourself, without waiting for a tow truck or a friend to arrive with a new battery. Experienced drivers practice 2 methods:

• if the car is small and parked on a slope, try pushing it alone;
• use the tow rope to spin one of the drive wheels.

The first option is suitable for physically strong men who can move their own car and accelerate to 10–15 km/h. It is easier to do this on a slope, but much more difficult on a flat area. The trick is to push the car with the door open and the ignition on, and then jump in, put the car in gear and release the clutch. The main thing is to perform the listed actions before the car slows down.

The second method does not require much physical effort, although some dexterity will be required. The technique is based on the principle of operation of a center differential, which transmits torque to one of the wheels in the event of the second one being blocked. To use this method and start the engine alone, you need to have a cable (preferably a long one) and a jack. The algorithm of actions is as follows:

1. Secure the vehicle with a handbrake and safety stands for the wheels (any boards or stones will do).
2. Raise one of the drive wheels with a jack and wrap the belt tightly around the tire.
3. Turn on the ignition, 3rd gear and sharply pull the end of the cable to spin the wheel.
4. After starting, turn off the speed and lower the jack. Don't turn off the engine.

You probably won’t be able to start the engine the first time - you need to get used to it, try to switch to another gear. In a front-wheel drive car, turn the wheels as much as possible to make turning easier and more comfortable. In the future, it is worth carrying special wires in the trunk for “lighting” from other cars.

Logos of English automobile companies: photos, descriptions

Rolls-Royce - this company has several logos:

• The woman with wings is also called the “spirit of delight.” The lady is depicted in motion - she flies, symbolizing lightness and dynamics. The prototype of the lady is considered to be the secretary of Rolls' friend named Eleanor Thornton.
• Two letters R in a rectangular frame - they are abbreviations of the company name. The letters seem to overlap each other

The flying lady was depicted both in the emblem of the car and adorned it in the form of a figurine. The second Rolls-Royce emblem in the form of the first letters

MG – this logo is well known to fans of sports cars. It stands for "Morris Garage", that is, "Morris Garages". It's easy to guess that Morris was the name of the company's founder.

True, today the name of the company has been transformed and somewhat expanded to MG Cars Company. But they decided not to add anything else to the logo.

MG logo

Land Rover - the developers did not come up with anything abstruse. They simply wrote the company name in a green oval. Green color was chosen as a symbol of environmental friendliness.

Land Rover emblem

Jaguar - it’s easy to guess that the symbol of the stylish cars of this brand is the predator jaguar. Previously, he decorated the hood of a car with a three-dimensional figurine, but such a find was considered impractical. And the beast moved onto the logo.

The animal represents everything that a car is associated with. That is, beauty, power, strength and, of course, speed.

Jaguar logo

Rover - not everyone knows that this is what a group of people are called. Rovers were those who traveled on ships. These people resembled Vikings, which is reflected in the emblem.

Rover logo Second version of the Rover emblem

Bristol - the creators decided to immortalize the entire coat of arms of the city in the emblem. This city, of course, is Bristol - the place where the company appeared in 1919.

Bristol emblem

How to recognize a clogged filter

The most accurate way to determine the condition of the filter is dismantling. In addition, there are indirect signs of filter element failure:

• A noticeable decrease in air flow pressure from the heater/air conditioner ducts;
• The appearance of foreign particles in the air ducts, for example, leaves or small grass;
• Penetration of foreign odors when driving with the windows closed;
• Heavy fogging of the windshield or side windows;
• Increased accumulation of dust on interior elements when driving with the windows closed.

The manifestation of any of these signs requires checking the condition of the filter and replacing it.

Element condition assessment

The driver of a Ford Focus 3, having gained access to the part, visually assesses the condition of the component and decides whether it is advisable to install a new component. It may be possible to continue using the product by removing large pieces of dirt and removing small particles of dust using a vacuum cleaner. The presence of a dark gray or black coating with large volumes of dust, dirt, leaves, pollen indicates an urgent need to replace the component.

Pay careful attention to the component installation procedure

It is important not to damage the product with sharp objects that can impair functionality and render the part unusable.

How to check a resistor without desoldering: visual check

The process of checking a resistor for functionality directly on the board without completely desoldering is a rather labor-intensive task, so you can first determine the burnt part visually. First of all, inspect the case for damage and chips, and the reliability of fastening the terminals.

Malfunctions are indicated by:

• Darkening of the body. A burnt resistor has a darkened surface - completely or partially in the form of rings. Slight darkening does not indicate a malfunction, but only overheating, which did not lead to complete failure of the part.
• The appearance of a characteristic odor.
• Erasing markings.
• Presence of burnt tracks on the board

If conditions allow, the faulty resistor is soldered off, and a new one with the same rating is soldered in its place.

Attention!

Inspection does not guarantee an accurate determination of serviceability; the resistor may look like new even with a broken contact.

Element condition assessment

Cabin filter Lada Largus

The driver of a Ford Focus 3, having gained access to the part, visually assesses the condition of the component and decides whether it is advisable to install a new component. It may be possible to continue using the product by removing large pieces of dirt and removing small particles of dust using a vacuum cleaner. The presence of a dark gray or black coating with large volumes of dust, dirt, leaves, pollen indicates an urgent need to replace the component.

Pay careful attention to the component installation procedure

It is important not to damage the product with sharp objects that can impair functionality and render the part unusable.

Causes

The cabin filter in a car is designed to clean the incoming air from:

• dust;
• dirt particles;
• unpleasant odors;
• smoke;
• soot.

During operation, the air filter becomes dirty, its throughput decreases, which negatively affects the operation of the heating system and comfort inside the car. The microclimate in the cabin depends on the degree of cleanliness of the incoming air, which affects the health of the driver and passengers.

Comparison of new and old filter

The need for replacement is determined after a visual inspection of the old element or by the smell that appears in the cabin when the stove is turned on. If the filter is dirty, the windows will fog up. The reason is the ineffective operation of the car's air conditioning system. Condensation accumulates in the contaminated element, causing a musty smell.

Recommendations

Ford focus iii
Systematic direct starting can lead to malfunctions in the vehicle's wiring. This type of connection can be used one time. To correctly close a knot directly, you should follow several rules:

1. Select a metal product with a large cross-section. This will prevent the part from heating up and causing a burn.
2. It is necessary to close the nuts, not the threaded surfaces. Violating this rule will damage the threaded connection.
3. When connecting, do not touch other parts. The mass of a vehicle is its body. Connecting pads and other parts will result in a short circuit.
4. Turn off the power immediately after starting the power plant. Untimely shutdown will cause the drive gear (Bendix) to break.

Taking into account these recommendations, you will be able to correctly close the electric starter with a screwdriver or other object.

Signs of a dirty filter

• dust in the cabin air, which is noticeable even in cloudy weather,
• reduction in the power of air masses during operation of ventilation or heating systems,
• increased fuel consumption,
• the appearance of a burning smell in the cabin.

All of these signs indicate that the filter has reached the end of its service life.

Sources

• https://krutilvertel.com/zamena-salonnogo-filtra-ford-focus3
• https://k-SportRacing.ru/avtoservis/zamena-salonnogo-filtra-ff3.html
• https://GrandFart.ru/transmissiya/zamena-salonnogo-filtra-fokus-3.html
• https://razborov.net/ford/zamena-salonnogo-fil-tra-na-ford-focus-3.html
• https://drive2.su/pod-kapotom/zamena-salonnogo-filtra-fokus-3
• https://adm-maisk.ru/uhod-za-avto/salonnyj-filtr-ff3.html
• https://zapchasti.expert/salonnyj-filtr/zamena-salonnogo-filtra-ford-fokus-3.html
• https://ZaphastiVaz.ru/transmissiya/zamena-filtra-salona-fokus-3.html
• https://jrepair.ru/to-ford/zamena-salonnogo-filtra-ford-focus-3
• https://kakpravilno04.ru/zamena-salonnogo-filtra-ford-fokus-3/
• https://gdesobiraut.com/ford/focus-3-zamena-salonnogo-filtra/
• https://OFiltre.ru/avtomobilnyj/salonnyj/ford-fokus-3
• https://AutoTopik.ru/ford/1015-zamena-filtra-salona-focus-3.html