Introduction to Ford, Focus, Clutch Release Bearing and the Replacement Process

Ford

Ford Motor Company is a historic global automaker headquartered in Dearborn, Michigan, USA, founded in 1903 by Henry Ford. It is known for its innovative assembly line production methods and the ‘Model T’, which has had a profound impact on the global automotive industry. Ford Motor Company produces not only family cars, but also trucks, SUVs and high-performance vehicles, and its products are sold around the world under a variety of well-known brands and model series.

Focus

Focus is a compact car from Ford Motor Company. Since its first launch in 1998, Focus has quickly gained worldwide recognition and popularity for its stylish looks, excellent handling and economical fuel consumption.

Available in a wide range of body styles in different markets, including sedan (two- and three-box versions), hatchback and wagon, as well as high-performance versions such as the ST and RS, the Focus is renowned for its SLA Control Blade independent rear suspension and EcoBoost engine technology, which emphasises driving fun and everyday practicality.

Clutch Release Bearing

The clutch release bearing, also known as the throwout bearing, is one of the key components in the clutch system, usually located between the clutch pressure plate and the flywheel. Its main function is to separate the clutch pressure plate from the flywheel through the release bearing when the driver depresses the clutch pedal, thus cutting off the power connection between the engine and the transmission. When the pedal is released, the release bearing helps the clutch to re-unite. The operating condition of the clutch release bearing directly affects the performance and life of the clutch.

Ford Focus Clutch Release Bearing Replacement Process and Procedure

The process of replacing a Ford Focus clutch release bearing is relatively complex and requires specialised tools and skills. Below are the detailed steps:

Prepare tools and materials

Clutch Release Bearing

Specialised tools (clutch pressure plate tool, flywheel lock-up tool, etc.)

Basic tools such as screwdrivers, wrenches, hammers, etc.

Lubricating oil or grease

Cleaning agent

Disassembly process

1. Disconnect the battery power: first disconnect the negative pole of the battery to prevent accidental start-up during maintenance.

2. Lift the vehicle: Use a lift or jack to lift the vehicle to ensure easy access to the clutch system.

3. Remove the driveshaft: Disconnect the driveshaft from the transmission and remove the driveshaft.

4. Remove engine and transmission connection bolts: Remove the bolts where the engine meets the transmission body in order to separate the transmission from the engine.

5. Remove the gearbox: Before removing the gearbox, it may be necessary to remove accessory devices or parts such as the gearshift mechanism.

6. Secure the clutch flywheel: Use a special tool to secure the clutch flywheel to ensure that the flywheel does not rotate during disassembly.

7. Remove the clutch cover and flywheel fixing bolts: Loosen and remove the clutch cover and flywheel fixing bolts diagonally and gradually.

8. Remove clutch disc and clutch cover: Remove the clutch disc (slave) and clutch cover (master) and place them in a safe position.

9. Disassemble the pilot bearing and release bearing: Use special tools to disassemble the pilot bearing and release bearing (including the circlip, bushing seat, etc.).

Installation of new bearings

1. Cleaning and lubrication: Before installing the new bearings, make sure that all the relevant parts are cleaned, and apply appropriate amount of lubricating oil or grease on the bearings and mating surfaces.

2. Install guide bearing: Install the new guide bearing into its position.

3. Install the release bearing: Install the new release bearing onto the clutch cover or flywheel, making sure that there is a tight fit between the bearing and the clutch pressure plate or flywheel.

4. Install the clutch disc and cover: Install the clutch disc and cover back into place in the reverse order of removal.

5. Secure the clutch cover and flywheel: Using diagonal progressive tightening, tighten the clutch cover and flywheel securing bolts to the specified torque.

Reassembly and testing

1. Install the gearbox: Reinstall the gearbox to the engine and secure all connecting bolts.

2. Connect the driveshaft: Reconnect the driveshaft to the transmission.

3. Check all parts: Make sure all parts are properly installed and check for any looseness or damage.

4. Connect battery power: Reconnect the negative terminal of the battery.

5. Start the engine and test: Start the engine and test the clutch for proper performance and function. Ensure that the clutch disengages and binds smoothly, with no strange noises or vibrations.

Caution

During the whole replacement process, be careful to avoid damaging other parts.

Use specialised tools and correct operating methods to ensure quality and safety of repairs.

Always clean and lubricate the new bearings before installing them to prolong the life of the bearings.

With these steps, you can successfully replace the clutch release bearing in your Ford Focus. If you encounter difficulties or are unsure, seek the help of a professional mechanic.

Summarise

Ford Focus clutch release bearing replacement is a relatively complex and specialised process that requires specialist skills. During the replacement process, it is necessary to carefully disassemble and assemble the relevant parts and ensure that the new bearing is properly installed and secured. By replacing the clutch release bearing, the normal performance and function of the clutch can be restored and the driving comfort and safety of the vehicle can be improved.

For non-professional vehicle owners, it is recommended to leave this job to an experienced mechanic to ensure safety and vehicle performance. Regular inspection and maintenance can extend the life of clutch system components and avoid premature replacement.