Clutch release bearing 510015410，1346068，1673403，30729354 1224073，1230915，1327864，AC134S，BCS172 3M51-7A56-4AD，3M51-7A56-4AE，3M51-7A56-4AF for Ford, Volvo
Applicable models:Ford, Volvo
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Reference part number:510015410，1346068，1673403，30729354 1224073，1230915，1327864，AC134S，BCS172 3M51-7A56-4AD，3M51-7A56-4AE，3M51-7A56-4AF 3M51-7A56-4FA，8M51-7560-AA，3M517A564AD 3M517A564AE，3M517A564AF，3M517A564FA 8M517560AA，CSC444，ZA280246 1301201，8AZ355600191，3470，510015410 12657，NSC0045，144802 8AZ355600-191，8AZ355600-191 6.44-CSC，07-00843-SX，53001900 CSC064，3182600164，PJQ201 644CSC，0700843SX
Product Attributes
| Rated output : | |
| Pulley : | |
| Size : | 21+10+8 |
| Weight : | Net weight 0.3KG Gross weight 0.35KG |
| Packaging : | Neutral kraft paper packaging |
| Spot/Pre sale : | presale |
| Warranty : | 1 year |
| Product number : |
Product Details
| Type : | Clutch release bearing |
| Specification : | |
| Pulley : | |
| Brand : | NUOJIN |
| Number : | 510015410 |
| Quality : | new |
| Delivery time : | 30 days |
Standard Installation Method for Clutch Release Bearings
in Ford and Volvo Vehicles
The following is the standard installation procedure for clutch release bearings in Ford and Volvo vehicles, compiled in accordance with general automotive repair industry specifications. The content features a clear structure, making it suitable for direct use in repair manuals and technical documents, accompanied by key precautions. It is divided into general procedures, mechanical and hydraulic structures, installation essentials and prohibitions, for your convenience in subsequent translation or SOP development.
I. Pre-installation Preparation and Safety Requirements
Safety Operation Specifications
Park the vehicle on level, solid ground, apply the parking brake and install wheel chocks. Disconnect the negative terminal of the battery to prevent accidental operation of the starter motor. Secure the vehicle using a hoist or a jack equipped with safety stands. Working with only a jack is strictly prohibited. Before removing the transmission, support the engine with a dedicated engine support fixture or a jack with blocks to avoid deformation of the engine mounts under load.
Tools and Consumables Preparation
Required Tools: Socket and ratchet wrench set, torque wrench, clutch alignment tool, transmission jack, circlip pliers, pry bars, cleaning agent.Required Consumables: High-temperature special grease for clutches, brake fluid conforming to original equipment specifications (for hydraulic clutch models), clean rags.
Component Inspection
Verify the part number of the release bearing to ensure compatibility with the corresponding Ford or Volvo model. Rotate the bearing manually to confirm smooth rotation, no sticking, no excessive clearance, no abnormal noise, and intact seals free of damage or deformation. Inspect the release sleeve, clutch shift fork, return spring and pilot bearing simultaneously. Components showing wear, cracks, corrosion or loss of elasticity should be replaced as a complete set; replacing only the release bearing alone is not recommended.
Preliminary Disassembly Steps
Remove the underbody shield. Drain or plug the clutch hydraulic lines (for hydraulic models). Disassemble the drive shaft, shift cables/shift mechanism, starter motor and surrounding accessories. Remove the bolts connecting the transmission to the engine. Support the transmission with a transmission jack, and carefully move it backward to fully expose the flywheel, clutch pressure plate, release bearing and shift fork assembly.
II. Core Installation Steps (Mechanical & Hydraulic Clutches)
1. Cleaning and Pre-treatment
Thoroughly clean the guide shaft of the transmission housing, mating surfaces of the release sleeve, contact areas of the shift fork, and the pilot bearing bore in the flywheel, removing oil contamination, metal chips, carbon deposits and corrosion.
If the flywheel pilot bearing is replaced, apply a small amount of high-temperature grease to the mating surface after installation. Do not inject grease into the release bearing itself. The finished sealed bearing is pre-lubricated; additional lubrication will damage the seal.
2. Assembly of Release Bearing and Shift Fork
(1) Mechanical Release Bearing (Ford Commercial Vehicles, Some Older Volvo Models)
Install the release bearing onto the release sleeve in the direction indicated by the markings. The side with grooves and locating shoulders faces the clutch pressure plate. Ensure the circlip or retaining ring is properly installed to prevent axial movement of the bearing.
Apply a thin, uniform layer of high-temperature grease to the outer circumference of the release sleeve and the contact points between the shift fork and the bearing.
Install the shift fork into the locating seat of the transmission housing. Engage the fork jaws fully into the outer groove of the release bearing, install the return spring and confirm it is securely attached.
Swing the shift fork manually to verify smooth and consistent movement of the bearing, with no sticking, interference or abnormal clearance.
(2) Hydraulic Release Bearing (New Ford Passenger Cars, Most Modern Volvo Models)
The hydraulic release bearing, also known as the Concentric Slave Cylinder (CSC), is an integrated assembly. Inspect the seals and guide sleeve to ensure they are intact and undamaged.
Push the hydraulic bearing smoothly onto the transmission input shaft, ensuring it is seated correctly and not tilted.
Pre-tighten the mounting bolts in a diagonal sequence and in multiple passes, then torque them to the manufacturer’s specified values.
Connect the hydraulic line connector, push it fully into place and confirm the retaining ring locks with an audible “click”. Check for any looseness.
3. Clutch Assembly and Transmission Reinstallation
Use a clutch alignment tool to pass through the clutch disc and pressure plate, ensuring the splines are coaxial with the transmission input shaft to prevent binding and spline damage during transmission installation.
Tighten the clutch pressure plate bolts in a diagonal, multi-stage sequence to the manufacturer’s torque specification to prevent pressure plate distortion and clutch shudder.
Support the transmission with a transmission jack, push it forward slowly, align the engine locating pins, install the housing bolts and torque them to the specified values.
Reinstall the drive shaft, shift mechanism, hydraulic lines, underbody shield and other accessories.
4. Hydraulic Clutch System Bleeding (Mandatory Procedure)
Hydraulic clutches in both Ford and Volvo vehicles use brake fluid as the working medium. Thorough bleeding is mandatory after disconnecting the lines.
Check the fluid level in the clutch master cylinder reservoir, top it up to the specified mark, and use only the brake fluid type specified by the original manufacturer.
Two-person operation: One person depresses the clutch pedal repeatedly 3 to 5 times and holds it in the depressed position; the other loosens the bleeder screw on the slave cylinder at the transmission to expel air‑contaminated fluid, then retightens the screw immediately.
Repeat the process until the fluid flows continuously, clearly and free of bubbles. Keep replenishing brake fluid during the procedure to prevent the reservoir from running dry and drawing in air.
After bleeding is complete, inspect all connections to ensure no leaks.
III. Post-installation Inspection and Testing
Static Inspection
Without starting the engine, depress the clutch pedal repeatedly to verify normal pedal return, consistent effort, no free play and no spongy feel. Rotate the transmission input shaft manually to confirm no binding or frictional noise. Check the hydraulic lines and release bearing area for brake fluid leakage.
Dynamic Testing
Start the engine and let it idle. Depress the clutch and shift through all gears to confirm smooth shifting, no sticking, shock or abnormal noise.
Conduct a road test to verify smooth clutch engagement without slippage or shudder, complete disengagement, seamless gear changes, and absence of abnormal noise during driving.
References：
The following lists the authoritative sources and reference materials for the installation precautions for clutch release bearings in Ford and Volvo vehicles, covering core technical bases, practical supplementary references and explanatory notes, to facilitate source citation in technical documentation.
I. Core Authoritative Technical Sources (Primary Basis)
Original Equipment Manufacturer (OEM) Service Manuals
Ford: Official Ford Workshop Manuals for various models (e.g., Focus DPS6, Transit, etc.), which specify clutch system disassembly and assembly procedures, torque specifications, hydraulic bleeding standards, component positioning requirements, and troubleshooting criteria.
Volvo: Official Service & Repair Manuals for various models (e.g., XC60, S90, etc.), covering disassembly and assembly procedures for integrated hydraulic release bearings, special tool usage, maintenance processes for electro-hydraulic actuators, and component replacement guidelines.
Official Brand Technical Specifications
Ford: Ford official automotive service technical documents and Global Ford Technical Service Bulletins (TSBs), which define the correct installation orientation of release bearings, standard shift fork assembly procedures, and hydraulic line connection and system bleeding steps.
Volvo: Clutch system service materials issued by Volvo Car Corporation Service (VCC Service), including requirements for complete replacement of integrated hydraulic release bearings, lists of special tools, and exclusive maintenance procedures for hybrid and dual-clutch transmission models.
Component Manufacturer Installation Specifications
Installation guidelines published by clutch component manufacturers (e.g., Centerforce, LuK, etc.), providing universal operating standards for release bearing lubrication, diagonal bolt tightening protocols, and component compatibility verification, serving as supplementary practical references.
II. Practical Operation References (Supplementary Details)
Practical Cases from Automotive Technical Forums
Practical clutch maintenance cases for Ford and Volvo vehicles shared by automotive repair professionals on technical forums such as Autohome and other professional automotive repair communities. These cases supplement error-prone details during installation, including grease application volume, troubleshooting for shift fork binding, hydraulic bleeding techniques, and more.
General Industry Maintenance Guidelines
Universal automotive maintenance technical data and clutch system service guidelines issued by transmission manufacturers (e.g., ZF Friedrichshafen AG), offering general specifications for release bearing installation and rapid fault diagnosis methods applicable to multiple vehicle brands.
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