When a clutch pilot bearing is installed, index the flywheel bolts so that the corners
of the boltheads do not overlap the pilot bearing bore in the flywheel. Thus, one of
the flats of each bolthead will be in line with the bearing bore. Always rotate bolts
in the increased clamp direction to prevent under-clamping.
11. Mount a dial indicator on the flywheel housing and check the runout of the flywheel at the clutch
contact face. The maximum allowable runout is 0.001-inch total indicator reading per inch of radius (or 0.001
mm per millimeter of radius). The radius is measured from the center of the flywheel to the outer edge of the
clutch contact face of the flywheel.