Lubricate the end cap face with clean hydraulic oil. Install the valve plate so that
the slot locates over the pin and the center bore fits over the protruding bearing
race. Place the end cap gasket on the housing, being certain the locating pins
are in place, then install the O-ring in the counter bore in the housing.
Install the end cap and valve plate, holding the valve plate so it does not drop off
The end cap will align with the housing mounting holes in one position only.
Install two (2) screws and tighten alternately until the internal spring has
compressed far enough for the end cap to rest on the housing. Install the
remaining cap screws.