The tapered bearing should be installed with an arbor
type press for the most satisfactory results. This bearing
can not be driven onto the shaft due to the internal
spring loading of the cylinder block and shaft. Press on
the inner race of the bearing and use care not to
damage roller cage.
An alternate method of installing this bearing is to use
the bearing puller bar and press the bearing onto the
shaft with the center screw of the puller bar. A spacer
must be used between the center screw and the bearing.
The bearing must be pressed on until it rests on the
shoulder of the shaft to insure adequate bearing
Install the pilot ring and the locating pin in the cylinder
Install the bearing plate so that the milled slot locates
over the pin and the pilot ring fits in the center bore of
the cylinder block.
After installation lubricate the
exposed surfaces with clean hydraulic oil.