Replace any worn components.
Input Shaft
Wear (roughness) can reduce
sleeve bushing life and cause
it to become dislodged.
Low Capacity Inertia Brake (LCIB)
Eaton requires that you replace the LCIB
when replacing the clutch. See Appendix A
for LCIB removal and installation instructions.
Cross Shaft And Bushings
Excessive wear at these points
can cause side loading on the
sleeve bushing, bushing
failures and yoke bridge
contact with the clutch in the
release/open position.
Input Shaft Splines
Any wear on the splines will
prevent the driven discs fr
om
sliding freely, causing poor clutch
release (clutch drag). Slide discs
full length of shaft to check for
twisted shaft splines.
Release Yoke
Worn rollers can cause
bushing wear and yoke
interference when the
Electronic Clutch Actuator
is at the released position.
Input Shaft Spigot
Wear will not provide proper interface
with the inner race of the pilot bearing.
This can result in damage to the clutch
or the pilot bearing.
1
Put transmission in
neutral. Be sure new
LCIB has been installed.
3
Position transmission so
it is square to and aligned
with engine.
4
Mesh splines by moving transmission forward
and rotating the input shaft. Do not use
excessive force. Do not let the transmission
hang unsupported in the discs.
6
Install mounting
bolts and torque
to OEM specs.
2
Make sure that the yoke fingers
are rolled and remain in the up
position until they are over the
release bearing housing.
5
Before installing the mounting
bolts the lube tube will have
to be reconnected to the
clutch housing.
Generic graphic
Note: If the ECA has been removed, ensure the yoke fingers remain in the up position. Use the opening
vacated by the ECA to rotate the yoke in the up position just before the transmission is going to be aligned.
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