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Type :
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Clutch pressure plate
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Specification :
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Pulley :
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Brand :
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NUOJIN
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Number :
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ME521103 ,ME521118, 30210VC200 30210-Z5000
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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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The installation of Mitsubishi and Nissan clutch pressure plates follows the general process of cleaning → positioning → centering → diagonal tightening → lubrication → resetting. The core is to ensure the correct orientation of the driven disc, accurate center alignment, and diagonal, step-by-step tightening of bolts to the specified torque, so as to avoid uneven wear, vibration, or incomplete disengagement. Below are the general steps and key points adapted for the two brands; for specific operations, refer to the vehicle's maintenance manual.
Torque wrench, cross/star diagonal tightening tool, clutch centering guide (or use the transmission input shaft as a substitute), flywheel holding tool.
New pressure plate, new driven disc, new release bearing, thread locking adhesive, cleaning cloth, low-pressure compressed air, lithium-based grease.
Safety stands, jack, transmission fluid, clutch fluid (for hydraulic type).
Ensure the vehicle is parked securely, power is disconnected, and the engine is cooled. Support the vehicle firmly with a jack and safety stands, and maintain good ventilation in the working area.
Remove the transmission: Disconnect the negative battery terminal, drain the transmission fluid, remove relevant pipelines and brackets, and lift out the transmission.
Secure the flywheel: Use a special tool to lock the flywheel to prevent rotation.
Mark and disassemble: Mark the assembly position of the pressure plate and flywheel, loosen the pressure plate bolts diagonally and step by step, and remove the pressure plate assembly and driven disc.
Remove the release bearing: Pull out the release bearing, and remove the guide sleeve, dust cover, return spring, etc.
Thoroughly clean the flywheel, pressure plate mounting surface, driven disc spline, and friction surface to remove oil stains, rust, and impurities. Do not use a dry brush (to avoid dust entering the friction surface).
Install the crankshaft guide bushing (if applicable) and ensure it is properly seated.
Position the driven disc: Face the side of the driven disc's damping spring retainer (or the mark "toward pressure plate") toward the pressure plate, and insert a centering guide or transmission input shaft into the center hole to ensure concentricity.
Install the pressure plate assembly: Align the positioning pins and assembly marks, place the pressure plate gently, and ensure the positioning pins are fully inserted.
Apply thread locking adhesive: Apply an appropriate amount of thread locking adhesive evenly to the threads of the new pressure plate bolts (per vehicle requirements).
Tighten bolts diagonally and step by step:
Initial tightening: Screw in the bolts by hand to ensure thread engagement and even fitting.
Pre-tightening: Pre-tighten in a diagonal or star sequence in 2–3 steps to 30%–50% of the target torque.
Final tightening: Use a torque wrench to finally tighten the bolts diagonally to the specified torque (25Nm is common for Mitsubishi, 22–28Nm for Nissan; refer to the manual for exact values).
Remove the positioning tool: After the bolts are tightened, take out the centering guide or input shaft.
Lubricate components: Apply lithium-based grease to the release fork shaft, bushing, and the contact area between the release finger and release bearing (avoid contaminating the friction surface with oil).
Install the release bearing: Install it into the release fork, ensure the snap ring or fixing device is in place, and confirm flexible rotation.
Assemble the guide sleeve and dust cover: Install the guide sleeve, rubber dust cover, and return spring to ensure good sealing and no interference.
Install the transmission: Install the transmission by following the reverse steps of removal, ensure the input shaft is smoothly inserted into the driven disc spline, and tighten the brackets and bolts to the specified torque.
Clutch hydraulic system (if applicable): Fill with clutch fluid, bleed air, and check for leaks.
Pedal adjustment: Adjust the clutch pedal free travel (usually 15–25mm) to ensure complete disengagement and smooth engagement; the position of the release fork shaft transmission arm should meet the vehicle model requirements (e.g., 195–205mm from the fixed cable nut bracket).
Check the tightness of all connection parts, ensure the release bearing is in good contact with the release finger, and there is no abnormal interference.
Start the engine, check the pedal force, free travel, and abnormal noise at idle speed.
Lightly press the pedal to test the smoothness of disengagement and engagement, check if gear shifting is smooth, and ensure there is no slipping, vibration, or incomplete disengagement.
Road test: Test the clutch performance at different speeds and gears, and complete the operation after confirming no abnormalities.
Correct orientation: The side of the driven disc's damping spring retainer must face the pressure plate; install strictly according to the mark.
Center alignment: A guide tool must be used to ensure the driven disc is concentric with the input shaft, avoiding installation difficulties or abnormal wear.
Bolt tightening: Tighten bolts strictly in a diagonal, step-by-step manner and follow the specified torque (25Nm is common for Mitsubishi, 22–28Nm for Nissan) to prevent pressure plate deformation or bolt loosening.
Cleanliness and lubrication: The friction surface must be free of oil; moving parts should be properly lubricated to avoid contamination from excessive grease.
Component replacement: It is recommended to replace the pressure plate, driven disc, and release bearing as a set to ensure matching and service life.
References：
This text is a structured consolidation and refinement based on the original factory maintenance specifications of Mitsubishi and Nissan and industry general processes, rather than a verbatim quote from a single official manual or public publication. Below is an explanation of its information sources and basis.
Mitsubishi: The Mitsubishi Service Manual (e.g., for Pajero, Outlander, etc.) explicitly requires the use of a flywheel holding tool (such as T10028), a centering guide (such as T22001), diagonal step-by-step tightening of pressure plate bolts to 25Nm, locking of the release bearing to 15Nm, the driven disc damper facing the pressure plate, a clutch pedal free travel of 15–25mm, and the release fork transmission arm being 195–205mm from the fixed cable nut bracket.
Nissan: The Nissan Service Manual (e.g., for Sylphy, X-Trail, Juke, etc.) specifies diagonal step-by-step tightening of pressure plate bolts (22–28Nm is common, subject to vehicle model), the use of a dedicated centering tool, strict prohibition of oil contamination on friction surfaces, mandatory air bleeding for hydraulic systems, and a clutch pedal free travel of 15–25mm.
The process framework of "cleaning → positioning → centering → diagonal tightening → lubrication → resetting", recommendations for release bearing replacement, application scenarios of thread locking adhesive, and inspection standards for flywheel end runout and flatness are widely found in third-party maintenance databases (such as AutoZone, Workshop Repair Manuals) and vocational college training textbooks.
Details such as "the damping spring retainer of the driven disc facing the pressure plate", "prohibiting the use of dry brushes to clean friction surfaces", and "lubricating the contact area between the release fork and release bearing" are supplements to official specifications derived from frontline maintenance practice, aiming to avoid common errors such as uneven wear, vibration, and incomplete disengagement.
Non-verbatim quotation: The text is a structured consolidation rather than a direct copy of original paragraphs from a specific manual, so it cannot be mapped to an exact page or chapter.
Cross-model adaptation: The content covers the common requirements of different Mitsubishi and Nissan models (e.g., the torque range is a typical value; refer to the vehicle-specific manual for exact figures) and is not limited to the manual of a single model.
Public channel restrictions: Original factory maintenance manuals (such as the Mitsubishi Service Manual and Nissan Service Manual) mostly require a paid subscription or access through authorized channels. Most resources available on public networks are summaries or simplified processes compiled by third parties, rather than complete original texts.
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