Service Manual

Assembly Procedures
With the swashplate in the neutral (0 angle) position,
lubricate the running surfaces and install the block
kit
onto the pump input shaft. Make sure the splines engage
properly.
Install the aligning pins and the bypass actuator into the
housing.
Install Aligning Pins and Bypass Actuator
Install the washers and a new lip seal onto the motor
shaft.
Install Pump Block Kit
Install the motor shaft into the center section.
For 310-0750 Models 0nly: lnstall the pinion gear and
washers onto the jackshaft. Install the jackshaft assem-
bly into the housing and toque the
bolts from 120 in.lbs.
to
170 in.lbs..
Install Motor Shaft
Install the bypass plate (small end first) into the center
section.
310-0750 Jackshaft Assembly Installation
Install Bypass Plate
31 0-0500/0750 IHT Page 15