18
X70 PLUG-IN MOTOR REPAIR MANUAL
E-MOPI-RR009-E—March 2019 www.eaton.com
•
Once the shaft assembly is installed, rotate the motor
as flange face downward and keep it on motor mounting
fixture. Install cradle bearing.
otee:
N
The cradle bearings are asymmetric by design.
Observe the orientation & assembly. The longer side
towards the control piston side as shown in figure.
Longer side
Facing up
•
Insert the bias spring into the piston subassembly
and connect it to swash plate by passing a connecting
pin through eye of swash plate & piston. Secure both
ends of connector pin by attaching external retaining
rings as shown.
•
Install this swash plate assembly into the motor and
bolt the swash retainer tool to the motor housing. Coat
bushing surface with hydraulic oil before installation.
•
Refer to Appendix A for reassembly of rotating kit
subassembly.
•
To install rotating kit assembly, rotate motor mounting
fixture 90°, place rotating kit assembly over shaft and
into housing until pistons are in against swashplate. Make
sure all parts are in housing completely and properly
positioned. Return the motor mounting fixture to the
original position.