STAMPED ANGLE SPRING CLUTCH
Secure the dial indicator to engine flywheel or crankshaft,
and place the gauge finger against the housing pilot.
Rotate the flywheel by hand, marking the high and low
points with chalk or soapstone. Total indicated
difference between high and low points must NOT
Now move the gauge finger to contact the face of the
engine flywheel housing. Rotate the flywheel and mark
high and low points. Total runout should not exceed
Next, secure the dial indicator to the engine flywheel
housing with gauge finger on the face of the flywheel
near the outer edge. Rotate flywheel. Maximum
allowable runout is .0005" per inch of flywheel diameter.
For example, 007" runout is allowable for a 14" clutch
Now move the gauge finger to contact the pilot bearing
bore surface. Rotate flywheel. Maximum allowable
runout is .005".
Exceeding these limits causes misalignment. If not
corrected misalignment causes premature wear of drive
CTS-4195 Page 11