
Clean out the flywheel retaining tapings in the crank. Ensure the cover is clamped down during the drilling operation and that the holes are de-burred.Įnsure there are no burrs or dings in the crank to flywheel mounting faces of both the crank and flywheel.

larger diameter, cover retaining bolts may require the cover to be drilled out. Check that the new clutch fits the flywheel and that fixing bolts will enter their holes. The clutch slave cylinder in this case, may require a different profile of thrust bearing, to match the clutch spring profile, and even a replacement slave cylinder positioned to suit the set up height of the flywheel and clutch.Ĭheck the clutch retaining bolts will clamp the cover by screwing home the bolt and checking that the distance under the bolt head to the flywheel is less than the thickness of the clutch cover. When the new flywheel is designed to accept a race type clutch, the clutch face may be much closer to the crank mating face.

If it is not correct you may have the wrong flywheel. When an OE style clutch is being used, ensure that the clutch faces of the new and original flywheel are similar in height. This could be from either side of the flywheel. The two ring gears should be very closely matched at the entry point of the starter. If the crank face is recessed place both flywheels on a spacer of identical height.Ĭheck that the ring gear teeth are in the same position, the replacement flywheel may have a reduced width ring gear. To do this place both flywheels side by side sitting on the crank mating face. Visually inspect the flywheel and where possible, compare it with the previously used flywheel. May we suggest some simple checks are undertaken, as follows:
#Ttv racing clutch free
Their experience should help to ensure a trouble free and correct installation. We recommend that an experienced Race Engine Fitter installs the flywheel. The following are offered as guidance, intended to ensure the efficient and correct fitment of the flywheel. TTV has been precision engineering for over 25 years, designing and manufacturing automotive parts for original equipment & motorsport, club racer to world championship. TT V Industrial ltd is a family run business located in the East of England.

Founded in 1989, TTV’s aim has always been to provide a high quality, well engineered product at a sensible price. TT V Racing Components pride themselves in being a well established precision engineering company.
