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Type :
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Clutch pressure plate
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Specification :
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内盒尺寸:28.5*27*5
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Pulley :
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Brand :
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NUOJIN
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Number :
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4130002855
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Quality :
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NEW
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Delivery time :
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10 DAYS
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The installation of the clutch pressure plate in Hyundai vehicles must follow a standardized process and comply with Hyundai's model-specific assembly requirements, such as the specification that the pressure plate tightening torque is 25Nm for some models. The detailed installation steps are as follows:
Prepare new, compatible clutch pressure plates, clutch discs, release bearings, and other components, ensuring their specifications match the corresponding Hyundai model.
Prepare a torque wrench, a dedicated clutch centering tool, cleaning cloths, base grease, and new fixing bolts (avoid using old bolts to prevent compromised fixing performance).
Check that the new pressure plate is free of cracks, warping, or other damage; ensure the clutch disc’s friction surface is free of oil, dirt, or debris.
Inspect the flywheel surface for ablation or grooves. If the end face runout exceeds the standard, repair or replace the flywheel first.
Park the vehicle on a flat surface, engage the parking brake, disconnect relevant power sources, securely support the vehicle with a jack, and remove the transmission to expose the clutch installation area.
Thoroughly wipe the flywheel surface, pressure plate mating surface, and clutch disc with a cleaning cloth to remove oil, metal shavings, and dust. Residual oil can cause clutch slipping, so this step is critical for ensuring long-term clutch stability—clean meticulously.
Place the clutch driven disc on the flywheel, ensuring the side with the damper disc faces the pressure plate.
Insert the dedicated centering tool through the driven disc’s spline hub and align it with the flywheel’s center hole to ensure concentricity between the driven disc, flywheel, and pressure plate (facilitating subsequent installation of the transmission input shaft).
Align the pressure plate with the locating pins on the flywheel and match the assembly marks on the pressure plate and flywheel to ensure precise positioning.
Initially hand-tighten all pressure plate fixing bolts to prevent misalignment.
Use a torque wrench to tighten the bolts in a diagonal, step-by-step sequence. For some Hyundai models, the specified torque is 25Nm. Never tighten bolts on one side at a time, as this may cause uneven pressure and warp the pressure plate.
During tightening, gently shake the centering tool to confirm the driven disc remains centered.
Remove the centering tool and apply an appropriate amount of base grease to the release bearing, pivot points, and bearing surfaces (fill approximately 1/2–2/3 of the bearing cavity).
Install the release bearing, release fork shaft, and other components sequentially. Ensure the release fork shaft is concentric at both ends. When installing the rubber dust cover: first push the compression spring into the release bearing, pre-compress the retaining ring to the specified size, then lock it. The release bearing locking torque is typically 15Nm.
Manually rotate the clutch pressure plate to ensure smooth operation without jamming or abnormal noise.
Verify all bolts are tight and the distance from each release lever tip to the pressure plate’s working surface is consistent, with tolerances meeting Hyundai’s maintenance specifications.
Reinstall the transmission and related connections in reverse order of removal, then reconnect the clutch operating mechanism.
Start the engine, repeatedly depress the clutch pedal, and check that the free travel is within the normal range (15mm–25mm).
Perform shift tests to confirm the clutch disengages completely and engages smoothly, with no shifting 卡顿 (jamming) or abnormal noise. After a test drive over a certain distance to further verify normal clutch operation, the installation is complete.
Core Conclusion: The installation of clutch pressure plates in Hyundai vehicles must focus on four key aspects: "compatibility, cleanliness, torque control, and concentric positioning," while adhering to model-specific specifications. This avoids clutch failures such as slipping or incomplete disengagement caused by operational oversights.
The pressure plate, clutch disc, release bearing, fixing bolts, and other components must be original factory or compatible specifications for Hyundai models. Mixing components of different brands or models is prohibited. In particular, new bolts must be used—old bolts are prone to fatigue-induced fixing failure.
Specialized tools are irreplaceable. Use a dedicated clutch centering tool suitable for Hyundai models to ensure concentricity between the driven disc, flywheel, and pressure plate. Avoid using ordinary tools to prevent positioning deviations.
Verify component marks before installation. The assembly marks on the pressure plate and flywheel must be accurately aligned to ensure power transmission coaxiality. For some Hyundai models, marks are engraved lines or indentations that require careful identification.
Maintain absolute cleanliness of the flywheel surface, pressure plate mating surface, and clutch disc friction surface throughout the process. Prevent adhesion of oil stains, sweat, or dust. Prioritize brake cleaner for cleaning; never use gasoline or diesel, as residues may corrode the friction surface.
When applying base grease to the release bearing and lubrication points, control the dosage (1/2–2/3 of the bearing cavity). Excessive grease can overflow and contaminate the friction surface, while insufficient grease causes dry friction and abnormal noise.
Do not strike the pressure plate, driven disc spline hub, or release lever with hard objects to prevent component deformation. Install the rubber dust cover by pressing it gently into place to avoid tearing, which would compromise sealing performance.
Tighten the pressure plate fixing bolts in accordance with the "diagonal step-by-step" principle. Gradually increase the torque to the specified value in 3–4 stages (25Nm for some Hyundai models, subject to the specific vehicle maintenance manual). Never tighten bolts on one side at a time, as this will cause the pressure plate to warp.
Strictly control the release bearing locking torque at approximately 15Nm. Insufficient torque leads to loosening, while excessive torque may damage the bearing or mounting seat.
Keep the centering tool inserted during bolt tightening. Gently shake it repeatedly to confirm the driven disc is centered, and only remove it after the bolts are fully tightened to prevent mid-process displacement.
References：The installation methods and precautions for Hyundai clutch pressure plates you previously inquired about are derived from multiple sources, including Hyundai model-specific maintenance materials, professional automotive repair courseware, and practical experience summaries from automotive vertical platforms. The specific corresponding sources are as follows:
This is the core reference basis.
For example, the original factory maintenance manual for the Hyundai ix35 clearly requires applying a specified type of grease (CASMOLY L9508) to the end of the transmission input shaft before installing the clutch disc and cover assembly, and mandates the use of a special tool (09411-11000) for installing the clutch disc assembly.
The dedicated maintenance materials for the Hyundai Tucson also mention verifying the "transmission side" and "flywheel side" marks on the clutch disc before installation, and requiring a special tool (09411-1P000) for assembling the clutch disc and cover.
Additionally, the relevant installation specifications for the Hyundai Sonata, as outlined in its maintenance materials, specify requirements such as using a special tool to fix the flywheel and tightening bolts gradually in a diagonal sequence.
Materials such as clutch PPT courseware from Originality Document and the textbook Automobile Structure and Disassembly from Renren Library cover key general specifications for clutch pressure plate installation across most models including Hyundai.
For instance, the courseware notes the need to use special tools to ensure concentricity between the driven disc and pressure plate during installation, mark the assembly position of the pressure plate and flywheel before disassembly, and perform a static balance test on the pressure plate after trimming.
These contents are highly consistent with the general precautions for Hyundai clutch pressure plate installation and serve as an important reference for basic installation specifications.
Maintenance Q&As and popular science content on platforms such as Autohome and PCauto supplement a wealth of practical details.
For example, Autohome specifies that the pressure plate fixing bolt torque is 25Nm for some Hyundai models and mentions that the clutch pedal free travel should be adjusted to 15mm–25mm.
PCauto summarizes the practical experience of maintenance personnel installing Hyundai models, including key points such as cleaning components to avoid oil contamination before installation and applying a small amount of grease to the driven disc spline hub.
These contents mutually confirm the specification requirements and improve the reference information for practical operations.
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