What are the steps for replacing the clutch plates in a dry dual-clutch transmission?
2 Answers
The steps for replacing the clutch plates in a dry dual-clutch transmission are as follows: Disassembly of the clutch: Remove the transmission assembly, pry out the thrust bearing positioning clip, take out the thrust bearing positioning nut, unscrew the thrust bearing, remove the 9 fixing bolts, and take out the clutch K1 cover assembly. Installation of the clutch: Align the groove on the clutch K2 cover assembly with the arc edge of the inner circle of the transmission housing, install the clutch K2 cover assembly, ensure the threaded holes are aligned, tighten the fixing bolts according to the specified torque, and visually inspect the friction surface of the clutch pressure plate for any metal indentations, cracks, or other damages.
Replacing the dry dual-clutch clutch plate is quite a complex process. As an experienced car owner, I know the first step is to fully lift the vehicle and remove all four wheels and wheel arch liners for better access. Next, disconnect the battery and air filter box, and unplug all sensor cables to prevent wires from getting in the way. The transmission is too heavy, so use a crane to support it while slowly removing it—remember to secure the engine to prevent movement. After opening the case, remove the old clutch plate and pressure plate assembly, then thoroughly clean the friction surfaces before installing the new plate. Ensure proper alignment to avoid misalignment, which could cause gear shifting issues. Finally, reassemble all components in reverse order, tightening screws to the specified torque, and conduct a road test to check for smooth low-speed gear shifts. If there’s any slipping noise, readjust accordingly. The entire process takes about three hours, and lacking proper tools can lead to accidents, so it’s best to have a helper.
