clutch pressure plate，41200-6C100，412006C100，HDC-137，HDC137，for hyundai

The following is the general installation method for the clutch pressure plate of modern automobiles: Preparation Work: Park and cool the vehicle: Park the vehicle on a flat and safe ground, pull up the handbrake, turn off the engine, and wait for the engine to cool down completely. Disconnect the power supply: Remove the negative cable of the battery to prevent electric shock or short circuit during operation. Prepare tools: Prepare tools such as wrenches, sockets, torque wrenches, as well as new clutch pressure plate assemblies, clutch discs, release bearings and other components.Removing the old clutch pressure plate: •  Disconnect the transmission from the engine: Follow the steps in the vehicle repair manual to separate the transmission from the engine. This usually involves first removing some connecting bolts, shift rods, release forks, and other components.  •  Remove clutch-related components: Take off the clutch disc, release bearing, and other parts. Be sure to keep the relevant bolts, gaskets, and other small parts, and mark the installation positions and orientations of each component.  •  Take down the old pressure plate: Loosen the fixing bolts of the pressure plate (there are usually multiple ones), then remove the old pressure plate from the flywheel.Inspection and Cleaning: •  Inspect the installation position: Carefully check whether the contact surfaces of the clutch driven plate, flywheel, etc., are flat, clean, and free from wear, rust, or oil stains. If there is slight oil contamination, wipe it clean with a clean cloth dipped in an appropriate amount of cleaning agent; if there is severe wear or deformation, it needs to be repaired or replaced.  •  Inspect the new pressure plate: Check whether the new clutch pressure plate is damaged, deformed, or excessively worn to ensure its quality is intact.Install a new clutch pressure plate: •  Align with the locating pins: Align the pressure plate with the locating pins on the flywheel to ensure the installation position is accurate. Some vehicle models may require the use of a guide locator or transmission input shaft for central positioning, so that the driven plate is concentric with the pressure plate, facilitating the installation of the input shaft.  •  Install the fixing bolts: Insert the fixing bolts of the pressure plate into the corresponding holes and hand-tighten them a few turns first.  •  Tighten the bolts: Use a torque wrench to gradually tighten the fixing bolts in a diagonal sequence according to the torque value specified by the manufacturer. For example, in the Hyundai Verna model, the tightening torque for the pressure plate fixing bolts is generally 25Nm. This ensures that the pressure plate is evenly stressed and installed securely.Install the clutch disc and release bearing: •  Install the clutch disc: Align the clutch disc with the guide pins or guide holes on the pressure plate and flywheel, ensuring the correct installation direction. Generally, the side of the clutch driven disc with the damper disc should face the pressure plate. Gently rotate the clutch disc to check if it can move freely without jamming.  •  Install the release bearing: Mount the release bearing onto the release fork, ensuring it is installed in the correct position and can rotate flexibly. For some vehicle models, it may be necessary to apply an appropriate amount of base grease to the fulcrum and bearing surface of the release bearing to reduce friction.Install the transmission: Reinstall the transmission onto the engine, tighten the connecting bolts to the specified torque, and properly connect components such as the shift lever and release fork.  Adjustment and inspection: • Adjust the clutch pedal free travel: Generally, the free travel of the clutch pedal in modern cars should be adjusted to between 15mm and 25mm. This can be achieved by adjusting the clutch cable or related components of the hydraulic system.Check the position of the release fork shaft drive arm: The clutch release fork shaft drive arm should be installed within the range of 195mm-205mm from the fixed cable nut bracket.  •  Other checks: After installation, manually rotate the pressure plate to feel if it rotates smoothly. Then reconnect the negative battery cable, start the engine, press the clutch pedal, and check if the clutch operates smoothly, shifts gears normally, and if there are any abnormal noises or other issues.

When installing the clutch pressure plate of a Hyundai vehicle, in addition to the key points that need attention in the above installation steps, there are the following crucial precautions:Component Inspection and Selection: •  Ensure Accessory Matching: Select a clutch pressure plate that is fully compatible with the Hyundai vehicle model. Pressure plates of different models may vary in specifications, size, spring pressure, etc., otherwise, the normal operation of the clutch will be affected. At the same time, it is recommended to choose brand accessories with reliable quality and good reputation to ensure their performance and durability.  •  Comprehensive Inspection of Components: Before installation, carefully check whether the new clutch pressure plate has cracks, deformation, excessive wear, etc., to ensure that the pressure plate is in good quality. At the same time, check the wear condition of the clutch disc. If the wear is severe, even installing a new pressure plate may not work properly. It is usually recommended to replace the clutch disc at the same time to ensure the performance of the entire clutch system.Installation process operations: •  Do a good job of cleaning: Before installation, be sure to thoroughly clean the contact surfaces of the flywheel and pressure plate to remove oil stains, dust, rust, and impurities. You can use a clean cloth dipped in an appropriate amount of cleaning agent to wipe them. If necessary, gently sand the surface of the flywheel with sandpaper to ensure the installation surface is flat and clean. This will allow the pressure plate and flywheel to fit closely, improving power transmission efficiency.  •  Pay attention to the installation direction and marks: When installing the pressure plate, ensure that its assembly marks are aligned with those of the flywheel. This helps to ensure that the pressure plate is installed in the correct position. At the same time, the installation direction of the clutch disc must be correct; generally, the side with the damper disc should face the pressure plate.Uniformly tighten the bolts: Use a torque wrench to gradually tighten the fixing bolts of the pressure plate in a diagonal order according to the torque value specified by the manufacturer. This allows the pressure plate to bear force evenly, preventing deformation of the pressure plate due to uneven force, which would affect the normal operation of the clutch. If the bolts are over-tightened, it may damage the pressure plate or flywheel; if they are under-tightened, it will cause the pressure plate to loosen, resulting in abnormal noise or even clutch slippage.  •  Perform necessary lubrication: During the installation process, relevant components should be properly lubricated. For example, parts such as the needle rollers in the release lever connecting pin and pin hole, the fulcrum of the release bearing, and the bearing surface can be coated with an appropriate amount of sodium-based grease, with the filling amount being approximately 1/2 to 2/3 of the cavity. This reduces friction, ensures smooth operation of the components, and extends their service life.

References：The content you mentioned regarding the precautions for installing the clutch pressure plate of modern cars mainly comes from the following aspects: • Automobile repair manuals: Modern automobile manufacturers compile detailed repair manuals for each model, which include specific steps, technical parameters, and various precautions for installing the clutch pressure plate. This is the most authoritative source of information, written in accordance with the vehicle's design and manufacturing standards, and can guide maintenance personnel and car owners to correctly install the pressure plate, ensuring the normal operation of the clutch system and even the entire vehicle's electrical system. For example, specific parameters such as the tightening torque of the clutch pressure plate fixing bolts for the Hyundai Verna model can be found with accurate data in its repair manual.Professional automobile maintenance websites and platforms: Professional automotive websites such as Autohome and Pacific Auto Network. These platforms gather a large number of automobile maintenance technicians and enthusiasts, who share practical maintenance experiences and skills, including the precautions during the installation process of modern automobile clutch pressure plates. For example, in the relevant Q&A section of Autohome, many users and maintenance personnel have exchanged views on the cleaning requirements and bolt tightening methods when installing the clutch pressure plate.  •  Automobile manufacturer training materials: Automobile manufacturers provide professional training materials for authorized maintenance stations and maintenance personnel, which also cover the installation specifications and precautions for components such as clutch pressure plates, to ensure that maintenance personnel can carry out vehicle maintenance and repair work accurately and efficiently. The knowledge and key points in these materials will be spread through the application of maintenance personnel in practical work.