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                   Installing the right clutch wont 
                    make a difference if the vehicle has a problem with the clutch 
                    linkage. Most vehicles today have a hydraulic clutch release 
                    system with a master and slave cylinder. The problem occurs 
                    when clutch failure is diagnosed improperly as the clutch 
                    failed and not as hydraulic failure. You cannot tell for the 
                    most part, unless it is leaking, that the hydraulic system 
                    is not working properly. To do it right, you should replace 
                    the hydraulics when you replace the clutch. At the least, 
                    the hydraulic system should be bled, similar to 
                    a brake system, in order to eliminate any air in the system. 
                  At HR Clutch, we cannot stress enough 
                    that its important to install new hydraulics when you 
                    replace the clutch. Many people also fail to use a flywheel 
                    shim when the flywheel is resurfaced. Due to the lack of adjustment 
                    on a hydraulic clutch, a flywheel shim can mean the difference 
                    between a clutch releasing properly or not. Since 1960, we 
                    have been trying to prevent clutch failure by informing our 
                    customers on these and other commonly overlooked technical 
                    issues. Being in this business this long, we have the knowledge 
                    and experience to allow our customers to do the job right. 
                    HR Clutch serves drivers across the US and offers a wide range 
                    of hydraulic clutches and hydraulic slave and master cylinder 
                    components to choose from. Continue reading to learn more 
                    about hydraulic clutch systems, hydraulic clutch performance, 
                    and flywheel shims. 
                  Hydraulic Clutch 
                    System 
                    A master cylinder and a slave cylinder make up the hydraulic 
                    clutch system. As the clutch pedal is pushed down, the master 
                    cylinder transfers hydraulic fluid to the slave cylinder. 
                    In turn, the slave cylinder is able to press down on the clutch 
                    release bearing, disengaging the clutch.  
                  
                  Performance 
                    Hydraulic clutches add torque and power to your vehicle. Not 
                    only that, but they also add maximum pressure, high rotational 
                    speeds, and a smoother engagement. Another benefit is minimum 
                    pedal effort. These clutches may be used to offer optimal 
                    performance in power transmission vehicles, off-road machinery, 
                    heavy equipment, and more.
                  Flywheel Shim 
                    As part of the clutch system, the flywheel is highly important 
                    but is often times overlooked for the reason of clutch failure. 
                    When the flywheel is resurfaced, it in essence brings the 
                    flywheel, along with the pressure plate, further away from 
                    the release bearing. After resurfacing a flywheel several 
                    different times, a no-release problem can occur as a result 
                    of the hydraulic clutch having no adjustment to make up for 
                    this wear on the flywheel. A flywheel shim installed behind 
                    the flywheel compensates for this wear and brings back the 
                    original thickness of the flywheel. 
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