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Type :
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Clutch kit
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Specification :
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250MM
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Pulley :
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Brand :
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nuojin
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Number :
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30100JS10C，30210JS10B，3050122104
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Quality :
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new
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Delivery time :
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30day
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A Nissan clutch kit typically includes components such as a clutch disc, pressure plate, and release bearing. While there may be minor variations between different models, the overall installation process is consistent. Below is a detailed installation guide using common fuel-powered Nissan models (e.g., Qashqai, X-Trail) as examples. Professional tools are required, and the operation is recommended for individuals with maintenance experience:
Vehicle and Environment:Park the vehicle on a flat, solid surface. Engage the handbrake, shift to neutral, and turn off the engine. Securely lift the vehicle using a hoist. Clean the work area to prevent impurities from affecting installation precision.
Tools and Accessories:Prepare socket wrenches, a torque wrench, a clutch alignment tool, cleaning agent, special-purpose grease, etc. Inspect the new kit to ensure the clutch disc and pressure plate are undamaged, the release bearing rotates smoothly without jamming, and the accessory model is compatible with the vehicle.
First, remove the vehicle’s underbody shield and disconnect connectors such as wiring harnesses and oil pipes linked to the transmission.
Use tools to loosen the transmission mounting bolts, then smoothly pull out the transmission to expose the clutch assembly.
Finally, loosen the pressure plate mounting bolts evenly in a crisscross pattern, remove the old pressure plate and clutch disc, and simultaneously take out the old release bearing.
Component Cleaning and Preparation:Wipe the flywheel surface and pressure plate mating surface with a cleaning agent to remove oil, rust, and wear debris. Apply a thin, even layer of special-purpose grease to the clutch disc spline hole and the transmission input shaft gear surface. After application, wipe off excess grease to prevent future clutch slippage.
Positioning and Installing the Clutch Disc:Use a clutch alignment tool to align the center of the new clutch disc with the flywheel center (some Nissan models have installation marks on the clutch disc; the convex side must face the pressure plate—reversing it will cause malfunction). Ensure the clutch disc fits flat against the flywheel.
Securing the Pressure Plate:Place the new pressure plate over the clutch disc and align the bolt holes. Hand-tighten the pressure plate mounting bolts in a crisscross pattern first, then use a torque wrench to tighten them evenly in two stages to the vehicle’s specified torque (typically around 60 N·m for most Nissan models; refer to the specific vehicle manual for exact values). This prevents pressure plate deformation due to uneven force.
Installing the Release Bearing:
For external release bearings: Install it in the corresponding position on the release fork, ensuring it is fully seated and locked in place.
For internal release bearings: Insert it into the mounting position around the transmission input shaft. Check that the contact between the release bearing and release fork is smooth. After installation, toggle the release fork to test that the release bearing rotates without abnormalities.
Transmission Reinstallation:Adjust the transmission position to align the input shaft with the clutch disc spline accurately. Push the transmission in smoothly—do not force it to avoid damaging the splines. Subsequently, tighten the transmission mounting bolts in a crisscross pattern and reconnect the previously disconnected wiring harnesses and oil pipes.
System Inspection and Bleeding:
For hydraulic clutches: Check the clutch fluid level and bleed the hydraulic system to remove air, which can cause irregular clutch pedal travel.
For cable-operated clutches: Adjust the cable tension to the appropriate level.
Test Drive Inspection:Start the vehicle and press the clutch pedal to check for normal travel. Shift through all gears to ensure smooth operation without jamming. During driving, verify that the clutch engages smoothly with no slipping (e.g., engine revving without corresponding speed increase), abnormal noise, or other issues. If abnormalities occur, re-inspect the installed components.
The core precautions for installing a Nissan clutch kit are: precise alignment, clean and oil-free surfaces, and torque-compliant operation—avoiding clutch failure or malfunctions caused by minor errors. Specific key points are as follows:
Confirm the new kit model is fully compatible with the vehicle. Focus on verifying the clutch disc size, pressure plate mounting hole positions, and release bearing specifications. Some Nissan models have exclusive installation marks that must be confirmed in advance.
Inspect the flywheel surface. If there is severe wear, grooves, or warpage (flatness deviation exceeding 0.3mm), the flywheel must be repaired or replaced first; otherwise, it will cause clutch engagement judder.
Calibrate all tools in advance, especially the torque wrench, to ensure accurate torque output and prevent loose or broken bolts.
Strictly prohibit oil contamination on the mating surfaces of the clutch disc and pressure plate. After cleaning, dry the surfaces with a clean cloth—oil will directly cause clutch slippage and ablation.
Never reverse the clutch disc installation direction. The side with damping springs typically faces the flywheel; for discs marked "THIS SIDE TOWARD FLYWHEEL", adhere to the marking.
Use the clutch alignment tool throughout the process to ensure coaxiality of the clutch disc, flywheel, and input shaft. Failure to do so will result in difficulty shifting gears and input shaft wear.
Bolt tightening must follow the principle of "crisscross pre-tightening → staged tightening → torque compliance". Neither the pressure plate nor transmission bolts should be fully tightened in one step.
After installing the release bearing, ensure it operates without jamming. Apply a small amount of high-temperature grease to the contact point between the release bearing and release fork to avoid abnormal noise or premature wear.
2. 透彻 bleed the hydraulic clutch system. After starting the vehicle, repeatedly press the clutch pedal until the travel stabilizes with no empty stroke—otherwise, incomplete clutch release will occur.
Adjust the cable tension appropriately for cable-operated clutches. Control the pedal free travel between 10-15mm; excessive looseness or tightness will affect clutch performance.
Conduct the initial test drive at low speeds. First, check if the idle speed in neutral is stable, then shift through all gears sequentially to confirm smooth shifting without gear collision noise.
During driving, verify that the clutch engagement point is clear, with no judder, slippage (e.g., engine revving without corresponding speed increase), or incomplete release (e.g., difficulty shifting gears).
Within 200 kilometers after installation, avoid heavy loads, sudden acceleration, and half-clutch operation. Allow the clutch disc and pressure plate to fully break in to extend service life.
References：
The content you previously received regarding the installation methods and precautions for Nissan clutch kits is not derived from a specific official document or single source. Instead, it is compiled by synthesizing various types of public information, including general maintenance specifications for Nissan models, practical operation cases from automotive repair forums, and brand-related maintenance key points. Specific reference sources are as follows:
Key points such as using an alignment tool to position the clutch disc, tightening the pressure plate bolts in stages and in a crisscross pattern according to specified torque, and applying grease to the clutch disc spline hole while wiping off excess grease are consistent with the core clutch installation requirements outlined in the official maintenance manuals for Nissan models like the Juke and Patrol. These manuals serve as the fundamental basis for professional maintenance.
Details from clutch three-piece set replacement tutorials on the Livina Forum of Autohome, and clutch installation instructions for the Tiida and X-Trail on Pacific Auto—such as the need to support the engine when removing the transmission, checking gear shifting smoothness after installation, and cleaning dust inside the transmission—corroborate the key points related to reassembly, commissioning, and component cleaning in the compiled content.
Multiple Douyin videos about replacing Valeo original clutch kits on Nissan models like the Sylphy and NV200 mention precautions such as installation direction marks on the clutch disc and the need for thorough bleeding of hydraulic clutches. These details have also been integrated into the previously provided installation methods and precautions, aligning with the installation characteristics of certain Nissan models.
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