Because a good "stick shift" driver can always squeeze a few more miles per gallon out of a manual transmission or otherwise out-perform their automatic transmission counterparts, it's no wonder that clutch replacements continue to be a good business for most import repair shops. In most cases, a routine clutch replacement requires very little in special tooling and, if the proper inspection and installation procedures are followed, become very profitable for the typical import shop. To make an installation more profitable and less time-consuming, new clutch assemblies are now offered as installation kits, complete with a handy disc alignment tool, and new pilot and release bearings. In addition to the new clutch, many shops recommend replacing hydraulic clutch linkages or cables, and installing new or reground flywheels. In most cases, the added parts and services will provide better clutch performance and long-term savings for the customer.

CLUTCH PERFORMANCE
Veteran technicians know that the clutch is the heart of manual transmission performance. From a standing start, the friction generated by the clutch disc rubbing against the pressure plate and flywheel must overcome the inertia of the vehicle to get it rolling. The clutch must also engage smoothly without excessive chatter or slippage. To allow the driver to shift gears, the clutch must then be able to disengage the engine smoothly from the transmission.

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