Removing air from the clutch system of Ford Focus from 2022

There are a number of signs that indicate that the Ford Focus II clutch should be bled as soon as possible. So, if when the pedal is fully depressed the clutch does not disengage 100%, but a grinding noise occurs when reverse gear is engaged, this situation may indicate the presence of air in the assembly. In addition, if the lubricant was changed or repairs were made due to the loss of tightness of the unit, this also becomes an indication for working with the clutch.

The main factor on the basis of which a car’s clutch is pumped is the removal of air from the lubricants. The clutch cannot operate correctly when there is air in the mechanism. So, if any problems were discovered in the functioning of this unit, you should begin to eliminate them, because further operation of the vehicle can be dangerous.

The greatest efficiency when pumping is possible only if you check and adjust the pedal, since it will be necessary to absolutely exclude the movement of the piston pusher, which acts as a shut-off valve.

Procedure for bleeding the clutch on a Ford Focus 2

Clutch failure is an unpleasant situation for many motorists; signs of such a malfunction are the inability to shift gears normally, and in many cases the gearbox must be removed to replace parts. But if parts of the hydraulic drive fail, or air gets into the system, repairs are much simpler; sometimes it is enough to just bleed the clutch.

Bleeding the hydraulic clutch drive (HC) on a Ford Focus 2 is not difficult to do, the work takes very little time. This standard operation on the Focus is performed in the same way as on other passenger cars with a manual transmission, only it is necessary that all parts of the hydraulic system are in full working order.

What kind of clutch fits Ford Focus 1

All Focus models with manual transmission use a single-plate dry clutch. Its advantage is that it is equally a fairly practical and simple design. There is one significant drawback in this clutch; it is due to the fact that wearing parts, for example, the driven disc and release bearing, are not very accessible. To access it, you need to disconnect the gearbox from the engine and dismantle it, and this is a job that requires special tools and certain knowledge. Therefore, it is more appropriate to leave the replacement of clutch units to specialists.

The most popular Ford Focus 1 clutch brands:

• “Sachs” (Germany) – from 5800 rubles.
• “Valeo” (France) – from 5800 rubles.
• “Kraftech” (Türkiye) – from 4,500 rubles.
• “Luk” (Germany) – 5500 rub.

The price of a Focus 1 clutch directly depends on the type of engine and year of manufacture. In order for the clutch to fit 100%, the best solution is to select it according to the individual VIN number of the car.

Ford Focus 2 how to bleed the clutch: disassemble it in detail

What you need to know to bleed the Ford Focus 2 clutch

The second generation Ford Focus has a fairly simple design, despite the fact that all systems are modern and reliable. This means that if any malfunction occurs, you can fix it on your own. Of course, for this you need to have a minimum set of tools, knowledge and experience. If you are not confident in yourself, then it is better to seek help from specialists. In our article we will talk about in what situations you will have to bleed the clutch, how to do it and what you need for this.

Replacing and adjusting the Ford Focus 1 clutch

The Ford Focus 1 has a design whose reliability is beyond doubt among consumers and has been proven over years of successful operation. However, after a certain time, it may be necessary to replace or repair various components and systems, including clutches.

The main function of the clutch is to reduce gearbox jerks, interrupt engine torque when changing gears, etc. In addition, it plays the role of a safety clutch and is a means of ensuring safety. As a result, damage and destruction of more expensive components, including the gearbox, drive axle and engine, does not occur.

How to adjust the clutch? Ford Focus

FF1 2003 1.8 manual, is it possible to adjust the clutch at home and how to do it.

Thank you, this is all clear, I meant how to get to the cable. you can’t see anything from above, I used to ride on a basin, everything is simple there, but here something is piled up

Does anyone have any pictures?

to maksunoff45:

Everything is intuitive there.

There are no pictures, unfortunately.

I removed the air filter, battery, battery box, I can’t find the lever, and the cable is also not visible, maybe the drive is hydraulic? How is the rod on the pedal assembly adjusted?

maksunoff45:

maybe a hydraulic drive? #

Then see if the hose goes to the clutch housing?

maksunoff45:

Does anyone have any pictures? #

Yes, everything is exactly like in the picture. So the clutch is not adjustable?

to maksunoff45:

Adjustable. Only on the master cylinder.

Messir:

Adjustable. Only on the master cylinder. #

That's the question, how? The opposite is said here.

Wait for slipping and change the clutch.

Check the free play of the clutch pedal, it should be about 5cm.

Source

Bleeding the clutch

1. On the clutch slave cylinder we find a fitting for bleeding air, remove the rubber protective cap from it.

Remove the rubber protective cap from the fitting.

We put the tube on the fitting of the working cylinder, and lower the other end into a bottle of brake fluid.

Unscrew the bleeder fitting a little more than half a turn.

After pumping, add fluid to the nominal level and check the operation of the clutch hydraulic drive. The full stroke of the thrust pusher of the working cylinder piston should not be more than 25-27 mm . Otherwise, the clutch needs adjustment. Good work to everyone and cloudless roads!

Source

How to change the clutch

Replacing the clutch yourself is not a complicated procedure and requires certain actions. To do this you need:

• Remove the gearbox.
• Mark the location of the disc housing and flywheel (this is only necessary if installing an old pressure plate).
• Remove the bolts securing the disc to the flywheel.
• Remove the pressure and driven discs. It is important to inspect the driven discs for chips, cracks and other damage.
• Next, inspect the friction linings. The driven disk must be replaced if the linings are covered with oil, the rivets are recessed by 0.2 centimeters or less, and also if the connections are loose.
• Inspect the places where the driven disk is fixed in the hub, carefully moving them with your hand. When they are damaged or move too freely, the disc must be replaced.
• Check the driven disk for runout. If it exceeds 0.5 mm, then it also needs to be replaced.
• Inspect the contact surface of the flywheel and pressure plate. If scuffs, scratches, or signs of wear are noticeable, replacement of components is inevitable.
• Next, replace the pressure plate and inspect the diaphragm spring (there should be no damage to it).
• Check the joints between the casing and disk links. If there is damage, the pressure plate needs to be replaced.
• Inspect the compression spring rings from all sides. There should be no cracks, chips, etc. on their surface, otherwise they will need to be replaced.
• Check the movement of the driven disk for ease of movement along the channels of the gearbox shaft. If it jams, a solution to this problem is required.
• Apply special lubricant (grease) to the hub splines.
• Install a new clutch.

After the clutch has been replaced, you need to check the functionality of the unit. First, just depress the pedal, then alternately shift all gears and test the car on the move. If problems occur, the clutch needs to be adjusted.

Summarizing

High-quality and professional repairs are the key to long-term operation of your car. However, service specialists do not always take their work seriously, and therefore the effectiveness of their actions is low. If you think that you are capable of pumping the clutch yourself, do it, taking into account the recommendations of our article. Armed with the tools and help, you can fix your second-generation FordFocus and save yourself from more serious problems down the road.

Sources:

https://v-mireauto.ru/kak-prokachat-sceplenie/ https://avtodoc24.ru/kak-prokachat-stseplenie/ https://avtosfera76.ru/remont-i-zamena/kak-prokachat-stseplenie- na-FORD-fokus-2.html https://FORDprof.ru/FOCUS-2/prokachka-stsepleniya-FORD-FOCUS-2.html

Elements - clutch controls

In the Focus, the clutch is hydraulically actuated. The hydraulic clutch system uses brake fluid from a separate chamber in the brake fluid reservoir to power the hydraulic clutch system.

When you press the clutch pedal, the pressure in the clutch master cylinder increases. This pressure reaches the slave cylinder, which then acts on the clutch release bearing.

The advantages of a hydraulic clutch drive are as follows:

• Automatic adjustment
• Low operating force
• Minimal wear

The following hydraulic clutch elements differ from similar elements previously used in Puma:

• Modified clutch slave cylinder; It is not possible to replace the clutch release bearing individually.
• The clutch pedal travel is not adjustable.
• Preload valve removed; the preload is created by the spring.
• New clutch slave cylinder

Working fluid reservoir

The brake fluid reservoir contains brake fluid for the hydraulic clutch and the brake system.

Inside, the reservoir is divided into two chambers - respectively for the hydraulic clutch and for the brake system. If there are leaks in the clutch hydraulic drive, the brake system is working normally.

Clutch master cylinder

The pressure required to engage the clutch is generated by the clutch master cylinder.

When you press the clutch pedal, the piston rod moves the clutch master cylinder piston. The hydraulic fluid in the clutch master cylinder is pressurized and is supplied through a high pressure line to the clutch slave cylinder.

Power unit. Clutch.

Special tool

WARNING: Do not allow brake fluid to come into contact with your skin or eyes. If brake fluid comes into contact with your skin or eyes, immediately rinse the affected areas with water. Failure to follow these instructions may result in injury.

WARNING: If brake fluid comes into contact with the paintwork, immediately wash the affected areas with water.

NOTE: When filling brake fluid, absolute cleanliness must be observed.

NOTE: Do not reuse brake fluid.

NOTE: If equipped with the appropriate brake bleeder equipment, it can be used to bleed the clutch hydraulic system.

NOTE: The hydraulic clutch actuator is a self-ventilating system. The elements are arranged in such a way that the slightest amount of air entering the system is removed automatically.

1. Using suction, remove the brake fluid from the appropriate reservoir until the level drops to the MIN mark.

2. Remove the protective cap from the clutch slave cylinder bleed nipple.

3. Remove air from the clutch system using a special tool.

• 1. Fill the reservoir of the special tool with approximately 100 ml of new brake fluid.
• 2. Connect a special tool to the clutch slave cylinder bleeder nipple.
• 3. Release the clutch slave cylinder bleed nipple.
• 4. Pump approximately 80 ml of brake fluid into the clutch system using the special tool.

4. Tighten the nipple to remove air from the clutch slave cylinder.

5. Disconnect the special tool.

6. Install the protective cap on the clutch slave cylinder bleed nipple.

7. NOTE: When filling brake fluid, absolute cleanliness must be observed.

Check the brake fluid level.

• The brake fluid level should be between the MIN and MAX marks. If the fluid level drops below the MIN mark, the brake warning light turns on.
• If necessary, fill the reservoir with brake fluid. Super DOT4 brake fluid is used for this purpose.

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