Download 2014 Mercedes-Benz E-Class E400 Coupe (C207) OEM Service & Repair Manual Software –

Replacing the clutch slave cylinder on a Mercedes Benz E-Class E400 Coupe C207 requires careful attention to detail and proper tools. click here for more details on the download manual…..

Below are the steps outlined with detailed descriptions of the necessary tools and the replacement process:

### Tools Required:
– **Socket Set**: A complete set of metric sockets (including 10mm, 13mm, and 17mm sizes) to remove bolts and nuts.
– **Ratchet Wrench**: A ratchet wrench to use with the socket set for faster removal and installation.
– **Torque Wrench**: To ensure that bolts are tightened to the manufacturer’s specifications.
– **Pliers**: For removing clips or hoses.
– **Screwdrivers**: Flathead and Phillips screwdrivers for prying and securing components.
– **Brake Cleaner**: To clean any spilled fluid and ensure a clean working area.
– **Rags or Shop Towels**: For wiping hands and cleaning up any spills.
– **Fluid Collection Pan**: To catch any leaking hydraulic fluid during the process.
– **Replacement Clutch Slave Cylinder**: Ensure you have an OEM part for compatibility.
– **New Hose Clamps**: If applicable, replace any old clamps for a secure fit.
– **Jack and Jack Stands**: To safely lift the vehicle for access to the undercarriage.
– **Wheel Chocks**: To prevent the vehicle from rolling while it’s on jack stands.

### Replacement Process:
– **Prepare the Vehicle**:
– Ensure the vehicle is parked on a flat surface.
– Engage the parking brake to prevent movement.
– Disconnect the negative terminal of the battery to avoid electrical issues during the replacement.

– **Lift the Vehicle**:
– Use a jack to lift the front of the vehicle.
– Secure it with jack stands to provide a stable working environment.

– **Remove the Underbody Covers** (if applicable):
– Check for any plastic covers that may obstruct access to the transmission area.
– Use a socket or screwdriver to remove any screws or clips securing the covers.

– **Locate the Clutch Slave Cylinder**:
– The clutch slave cylinder is typically located on the transmission housing.
– Identify the hydraulic line leading to the cylinder for easier removal.

– **Drain the Hydraulic Fluid**:
– Place a fluid collection pan under the transmission.
– Disconnect the hydraulic line from the slave cylinder carefully to allow fluid to drain into the pan.

– **Remove the Old Clutch Slave Cylinder**:
– Use the appropriate socket and ratchet to remove the mounting bolts securing the slave cylinder to the transmission.
– Gently wiggle the cylinder to break it free from any seals and pull it out of the transmission.

– **Prepare the New Clutch Slave Cylinder**:
– Compare the new slave cylinder with the old one to ensure proper fitment.
– Apply a small amount of hydraulic fluid to the O-rings of the new slave cylinder to aid installation.

– **Install the New Clutch Slave Cylinder**:
– Position the new slave cylinder into the mounting location on the transmission.
– Align the bolt holes and secure it with the mounting bolts. Use a torque wrench to tighten the bolts to the manufacturer’s specifications.

– **Reconnect the Hydraulic Line**:
– Attach the hydraulic line to the new slave cylinder, ensuring a snug fit.
– Use new hose clamps if needed to secure the line properly.

– **Bleed the Clutch System**:
– To remove any air from the hydraulic system, you will need to bleed the clutch.
– Locate the bleeder valve on the slave cylinder.
– Use a wrench to open the bleeder valve while someone presses the clutch pedal. close the valve before the pedal is released to avoid sucking air back in.
– Repeat the process until no air bubbles appear in the fluid.

– **Reinstall Underbody Covers** (if removed):
– Replace any underbody covers that were removed during the process.
– Secure them with the appropriate screws or clips.

– **Lower the Vehicle**:
– Carefully remove the jack s download Mercedes Benz E Class E400 Coupe C207 OEM workshop manual tands and lower the vehicle back to the ground.

– **Reconnect the Battery**:
– Reconnect the negative terminal of the battery.

– **Test the Clutch**:
– Start the vehicle and test the clutch operation to ensure everything is functioning correctly.
– Check for any leaks around the slave cylinder and connections.

### Final Check:
– After a short test drive, recheck for leaks and ensure proper engagement of the clutch. If any issues arise, revisit the installation steps to ensure all connections are secure.

This detailed guide should help you successfully replace the clutch slave cylinder in your Mercedes Benz E-Class E400 Coupe C207. Always refer to your vehicle’s service manual for specific torque specifications and detailed information.
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